- published: 25 Aug 2014
- views: 257
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A NASA sounding rocket has confirmed that the solar system is inside an ancient supernova remnant. Life on Earth survived despite the nearby blasts.
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB. In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation. On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 258 km and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas. The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 90,000 km/h. While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a 'helium focusing cone' downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate. The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy. To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source.
- published: 28 Jul 2014
- views: 203
Space scientists believe our solar system is inside gigantic gas bubble formed millions of years ago by supernovas.
Space scientists recently discovered that our solar system exists within a bubble. A gigantic space bubble made up of hot gas.
The peanut shaped bubble is known as the 'Local bubble,' or a 'local hot bubble.'
It is 300 light years long, and its walls are made of hot gas reaching temperatures of about one million degrees.
Scientists believe supernovas are the cause of this bubble, which are the biggest explosions that happen in space.
According to NASA, a supernova occurs when a large star blows up. It's able to produce more energy in one second than what the sun gives off in a million years.
The bubble was discovered between the 1970s and 1980s, and is believed to have formed about 10 million years ago when multiple supernovas exploded near our solar system.
Our universe is believed to be 13.8 billion years old, which makes this event seem almost new.
It wasn't until the discovery of x-ray radiation outside of Earth's atmosphere that the theory that we live in a bubble came to be.
Only 40 percent of this radiation stems from within our solar system, the rest, according to scientists, comes from the bubble surrounding us.
- published: 28 Aug 2014
- views: 3472
Twin Turbo kicks off 2013 with an EP of club-rocking house-jackers from Scottish prodigies Clouds.
Available now on iTunes: http://bit.ly/135VoeU
Following a year that saw their critical stature soar and made fans of a growing legion of techno stars (Chris Liebing and Gary Beck both named "Consciousness" the top track of 2012), Clouds take a break from their maturation process to crank out a few knee-jerk tracks built for the masses, each crafted around a catchy hip-hop inflected vocal hook.
"Terrorcore" will scare the living sweat out of you with a deadly parade of monstrous toms and vocal sample that will force you to work through your cash-flow anxiety on the dancefloor. "Local Bubble" is the housiest, funkiest thing Clouds have ever done, a supremely playable record that will surely find a crossover audience. Finally, "HE_1523_0901", pumps the bass up with Clouds's signature distorted kickdrum sound, a minimal arrangement with more clever vocal cuts.
Twin Turbo - starting the new year with new bombs for a new generation of party people, some of whom are too young to remember when we invented high-energy dance music back in 2011.
- published: 12 Feb 2013
- views: 7484
Video shows what Local Bubble means. A region of interstellar space containing about one tenth the density of matter than the average for our galaxy.. Local Bubble Meaning. How to pronounce, definition audio dictionary. How to say Local Bubble. Powered by MaryTTS, Wiktionary
- published: 28 Apr 2015
- views: 10
Local Bubble
The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way.It contains, among others, the Local Interstellar Cloud, G-cloud, and the Solar System.
=======Image-Copyright-Info========
License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0)
LicenseLink: http://creativecommons.org/licenses/by-sa/3.0
Author-Info: Raydekk
Image Source: https://en.wikipedia.org/wiki/File:LocalBubble.png
=======Image-Copyright-Info========
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
https://www.youtube.com/watch?v=t9WBE9LTfss
- published: 22 Jan 2016
- views: 9
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB.
In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation.
On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 160 miles (258 km) and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas.
The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 56,000 mph (90,000 km/h). While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a "helium focusing cone" downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate.
The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy.
To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source.
Credit: NASA's Goddard Space Flight Center
- published: 28 Jul 2014
- views: 202
- Loading...
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4:31Local Hot Bubble
Local Hot BubbleLocal Hot Bubble
A NASA sounding rocket has confirmed that the solar system is inside an ancient supernova remnant. Life on Earth survived despite the nearby blasts. -
0:34Local Hot Bubble
Local Hot BubbleLocal Hot Bubble
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB. In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation. On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 258 km and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas. The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 90,000 km/h. While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a 'helium focusing cone' downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate. The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy. To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source. -
1:03Our Solar System Is In A Giant, Gaseous Bubble
Our Solar System Is In A Giant, Gaseous BubbleOur Solar System Is In A Giant, Gaseous Bubble
Space scientists believe our solar system is inside gigantic gas bubble formed millions of years ago by supernovas. Space scientists recently discovered that our solar system exists within a bubble. A gigantic space bubble made up of hot gas. The peanut shaped bubble is known as the 'Local bubble,' or a 'local hot bubble.' It is 300 light years long, and its walls are made of hot gas reaching temperatures of about one million degrees. Scientists believe supernovas are the cause of this bubble, which are the biggest explosions that happen in space. According to NASA, a supernova occurs when a large star blows up. It's able to produce more energy in one second than what the sun gives off in a million years. The bubble was discovered between the 1970s and 1980s, and is believed to have formed about 10 million years ago when multiple supernovas exploded near our solar system. Our universe is believed to be 13.8 billion years old, which makes this event seem almost new. It wasn't until the discovery of x-ray radiation outside of Earth's atmosphere that the theory that we live in a bubble came to be. Only 40 percent of this radiation stems from within our solar system, the rest, according to scientists, comes from the bubble surrounding us. -
6:57TT015 - Clouds - Local Bubble
TT015 - Clouds - Local BubbleTT015 - Clouds - Local Bubble
Twin Turbo kicks off 2013 with an EP of club-rocking house-jackers from Scottish prodigies Clouds. Available now on iTunes: http://bit.ly/135VoeU Following a year that saw their critical stature soar and made fans of a growing legion of techno stars (Chris Liebing and Gary Beck both named "Consciousness" the top track of 2012), Clouds take a break from their maturation process to crank out a few knee-jerk tracks built for the masses, each crafted around a catchy hip-hop inflected vocal hook. "Terrorcore" will scare the living sweat out of you with a deadly parade of monstrous toms and vocal sample that will force you to work through your cash-flow anxiety on the dancefloor. "Local Bubble" is the housiest, funkiest thing Clouds have ever done, a supremely playable record that will surely find a crossover audience. Finally, "HE_1523_0901", pumps the bass up with Clouds's signature distorted kickdrum sound, a minimal arrangement with more clever vocal cuts. Twin Turbo - starting the new year with new bombs for a new generation of party people, some of whom are too young to remember when we invented high-energy dance music back in 2011. -
0:29Local Bubble Meaning
Local Bubble MeaningLocal Bubble Meaning
Video shows what Local Bubble means. A region of interstellar space containing about one tenth the density of matter than the average for our galaxy.. Local Bubble Meaning. How to pronounce, definition audio dictionary. How to say Local Bubble. Powered by MaryTTS, Wiktionary -
1:17The Local Bubble Community Safety Video #1
The Local Bubble Community Safety Video #1 -
2:55Local Bubble
Local BubbleLocal Bubble
Local Bubble The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way.It contains, among others, the Local Interstellar Cloud, G-cloud, and the Solar System. =======Image-Copyright-Info======== License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0) LicenseLink: http://creativecommons.org/licenses/by-sa/3.0 Author-Info: Raydekk Image Source: https://en.wikipedia.org/wiki/File:LocalBubble.png =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=t9WBE9LTfss -
0:52Local Bubble Show
Local Bubble Show -
0:24NASA X ray Instrument Confirms the 'Local Hot Bubble'
NASA X ray Instrument Confirms the 'Local Hot Bubble'NASA X ray Instrument Confirms the 'Local Hot Bubble'
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB. In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation. On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 160 miles (258 km) and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas. The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 56,000 mph (90,000 km/h). While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a "helium focusing cone" downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate. The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy. To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source. Credit: NASA's Goddard Space Flight Center -
2:09Kenyon feat. Taïro - #11 Gyal a bubble (Remix) [Le Cas Local, vol. 2]
Kenyon feat. Taïro - #11 Gyal a bubble (Remix) [Le Cas Local, vol. 2]
-
Local Hot Bubble
A NASA sounding rocket has confirmed that the solar system is inside an ancient supernova remnant. Life on Earth survived despite the nearby blasts. -
Local Hot Bubble
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB. In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms inte... -
Our Solar System Is In A Giant, Gaseous Bubble
Space scientists believe our solar system is inside gigantic gas bubble formed millions of years ago by supernovas. Space scientists recently discovered that our solar system exists within a bubble. A gigantic space bubble made up of hot gas. The peanut shaped bubble is known as the 'Local bubble,' or a 'local hot bubble.' It is 300 light years long, and its walls are made of hot gas reaching temperatures of about one million degrees. Scientists believe supernovas are the cause of this bubble, which are the biggest explosions that happen in space. According to NASA, a supernova occurs when a large star blows up. It's able to produce more energy in one second than what the sun gives off in a million years. The bubble was discovered between the 1970s and 1980s, and is believed to ... -
TT015 - Clouds - Local Bubble
Twin Turbo kicks off 2013 with an EP of club-rocking house-jackers from Scottish prodigies Clouds. Available now on iTunes: http://bit.ly/135VoeU Following a year that saw their critical stature soar and made fans of a growing legion of techno stars (Chris Liebing and Gary Beck both named "Consciousness" the top track of 2012), Clouds take a break from their maturation process to crank out a few knee-jerk tracks built for the masses, each crafted around a catchy hip-hop inflected vocal hook. "Terrorcore" will scare the living sweat out of you with a deadly parade of monstrous toms and vocal sample that will force you to work through your cash-flow anxiety on the dancefloor. "Local Bubble" is the housiest, funkiest thing Clouds have ever done, a supremely playable record that will surel... -
Local Bubble Meaning
Video shows what Local Bubble means. A region of interstellar space containing about one tenth the density of matter than the average for our galaxy.. Local Bubble Meaning. How to pronounce, definition audio dictionary. How to say Local Bubble. Powered by MaryTTS, Wiktionary -
-
Local Bubble
Local Bubble The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way.It contains, among others, the Local Interstellar Cloud, G-cloud, and the Solar System. =======Image-Copyright-Info======== License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0) LicenseLink: http://creativecommons.org/licenses/by-sa/3.0 Author-Info: Raydekk Image Source: https://en.wikipedia.org/wiki/File:LocalBubble.png =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=t9WBE9LTfss -
-
NASA X ray Instrument Confirms the 'Local Hot Bubble'
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB. In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms int... -
Local Hot Bubble
- Order: Reorder
- Duration: 4:31
- Updated: 25 Aug 2014
- views: 257
A NASA sounding rocket has confirmed that the solar system is inside an ancient supernova remnant. Life on Earth survived despite the nearby blasts.
A NASA sounding rocket has confirmed that the solar system is inside an ancient supernova remnant. Life on Earth survived despite the nearby blasts.
wn.com/Local Hot Bubble
A NASA sounding rocket has confirmed that the solar system is inside an ancient supernova remnant. Life on Earth survived despite the nearby blasts.
- published: 25 Aug 2014
- views: 257
Local Hot Bubble
- Order: Reorder
- Duration: 0:34
- Updated: 28 Jul 2014
- views: 203
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays...
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB. In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation. On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 258 km and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas. The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 90,000 km/h. While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a 'helium focusing cone' downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate. The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy. To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source.
wn.com/Local Hot Bubble
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB. In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation. On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 258 km and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas. The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 90,000 km/h. While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a 'helium focusing cone' downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate. The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy. To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source.
- published: 28 Jul 2014
- views: 203
Our Solar System Is In A Giant, Gaseous Bubble
- Order: Reorder
- Duration: 1:03
- Updated: 28 Aug 2014
- views: 3472
Space scientists believe our solar system is inside gigantic gas bubble formed millions of years ago by supernovas.
Space scientists recently discovered that ...
Space scientists believe our solar system is inside gigantic gas bubble formed millions of years ago by supernovas.
Space scientists recently discovered that our solar system exists within a bubble. A gigantic space bubble made up of hot gas.
The peanut shaped bubble is known as the 'Local bubble,' or a 'local hot bubble.'
It is 300 light years long, and its walls are made of hot gas reaching temperatures of about one million degrees.
Scientists believe supernovas are the cause of this bubble, which are the biggest explosions that happen in space.
According to NASA, a supernova occurs when a large star blows up. It's able to produce more energy in one second than what the sun gives off in a million years.
The bubble was discovered between the 1970s and 1980s, and is believed to have formed about 10 million years ago when multiple supernovas exploded near our solar system.
Our universe is believed to be 13.8 billion years old, which makes this event seem almost new.
It wasn't until the discovery of x-ray radiation outside of Earth's atmosphere that the theory that we live in a bubble came to be.
Only 40 percent of this radiation stems from within our solar system, the rest, according to scientists, comes from the bubble surrounding us.
wn.com/Our Solar System Is In A Giant, Gaseous Bubble
Space scientists believe our solar system is inside gigantic gas bubble formed millions of years ago by supernovas.
Space scientists recently discovered that our solar system exists within a bubble. A gigantic space bubble made up of hot gas.
The peanut shaped bubble is known as the 'Local bubble,' or a 'local hot bubble.'
It is 300 light years long, and its walls are made of hot gas reaching temperatures of about one million degrees.
Scientists believe supernovas are the cause of this bubble, which are the biggest explosions that happen in space.
According to NASA, a supernova occurs when a large star blows up. It's able to produce more energy in one second than what the sun gives off in a million years.
The bubble was discovered between the 1970s and 1980s, and is believed to have formed about 10 million years ago when multiple supernovas exploded near our solar system.
Our universe is believed to be 13.8 billion years old, which makes this event seem almost new.
It wasn't until the discovery of x-ray radiation outside of Earth's atmosphere that the theory that we live in a bubble came to be.
Only 40 percent of this radiation stems from within our solar system, the rest, according to scientists, comes from the bubble surrounding us.
- published: 28 Aug 2014
- views: 3472
TT015 - Clouds - Local Bubble
- Order: Reorder
- Duration: 6:57
- Updated: 12 Feb 2013
- views: 7484
Twin Turbo kicks off 2013 with an EP of club-rocking house-jackers from Scottish prodigies Clouds.
Available now on iTunes: http://bit.ly/135VoeU
Following a ...
Twin Turbo kicks off 2013 with an EP of club-rocking house-jackers from Scottish prodigies Clouds.
Available now on iTunes: http://bit.ly/135VoeU
Following a year that saw their critical stature soar and made fans of a growing legion of techno stars (Chris Liebing and Gary Beck both named "Consciousness" the top track of 2012), Clouds take a break from their maturation process to crank out a few knee-jerk tracks built for the masses, each crafted around a catchy hip-hop inflected vocal hook.
"Terrorcore" will scare the living sweat out of you with a deadly parade of monstrous toms and vocal sample that will force you to work through your cash-flow anxiety on the dancefloor. "Local Bubble" is the housiest, funkiest thing Clouds have ever done, a supremely playable record that will surely find a crossover audience. Finally, "HE_1523_0901", pumps the bass up with Clouds's signature distorted kickdrum sound, a minimal arrangement with more clever vocal cuts.
Twin Turbo - starting the new year with new bombs for a new generation of party people, some of whom are too young to remember when we invented high-energy dance music back in 2011.
wn.com/Tt015 Clouds Local Bubble
Twin Turbo kicks off 2013 with an EP of club-rocking house-jackers from Scottish prodigies Clouds.
Available now on iTunes: http://bit.ly/135VoeU
Following a year that saw their critical stature soar and made fans of a growing legion of techno stars (Chris Liebing and Gary Beck both named "Consciousness" the top track of 2012), Clouds take a break from their maturation process to crank out a few knee-jerk tracks built for the masses, each crafted around a catchy hip-hop inflected vocal hook.
"Terrorcore" will scare the living sweat out of you with a deadly parade of monstrous toms and vocal sample that will force you to work through your cash-flow anxiety on the dancefloor. "Local Bubble" is the housiest, funkiest thing Clouds have ever done, a supremely playable record that will surely find a crossover audience. Finally, "HE_1523_0901", pumps the bass up with Clouds's signature distorted kickdrum sound, a minimal arrangement with more clever vocal cuts.
Twin Turbo - starting the new year with new bombs for a new generation of party people, some of whom are too young to remember when we invented high-energy dance music back in 2011.
- published: 12 Feb 2013
- views: 7484
Local Bubble Meaning
- Order: Reorder
- Duration: 0:29
- Updated: 28 Apr 2015
- views: 10
Video shows what Local Bubble means. A region of interstellar space containing about one tenth the density of matter than the average for our galaxy.. Local Bu...
Video shows what Local Bubble means. A region of interstellar space containing about one tenth the density of matter than the average for our galaxy.. Local Bubble Meaning. How to pronounce, definition audio dictionary. How to say Local Bubble. Powered by MaryTTS, Wiktionary
wn.com/Local Bubble Meaning
Video shows what Local Bubble means. A region of interstellar space containing about one tenth the density of matter than the average for our galaxy.. Local Bubble Meaning. How to pronounce, definition audio dictionary. How to say Local Bubble. Powered by MaryTTS, Wiktionary
- published: 28 Apr 2015
- views: 10
The Local Bubble Community Safety Video #1
- Order: Reorder
- Duration: 1:17
- Updated: 08 Sep 2015
- views: 57
Video about Community Safety in Peachtree City, GA. Citizens are offered sounds tips for keeping your community safe. Join The Local Bubble Village Defense Comm...
Video about Community Safety in Peachtree City, GA. Citizens are offered sounds tips for keeping your community safe. Join The Local Bubble Village Defense Community Watch Network!
wn.com/The Local Bubble Community Safety Video 1
Local Bubble
- Order: Reorder
- Duration: 2:55
- Updated: 22 Jan 2016
- views: 9
Local Bubble
The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way.It contains, among others, the Local Interstella...
Local Bubble
The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way.It contains, among others, the Local Interstellar Cloud, G-cloud, and the Solar System.
=======Image-Copyright-Info========
License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0)
LicenseLink: http://creativecommons.org/licenses/by-sa/3.0
Author-Info: Raydekk
Image Source: https://en.wikipedia.org/wiki/File:LocalBubble.png
=======Image-Copyright-Info========
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
https://www.youtube.com/watch?v=t9WBE9LTfss
wn.com/Local Bubble
Local Bubble
The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way.It contains, among others, the Local Interstellar Cloud, G-cloud, and the Solar System.
=======Image-Copyright-Info========
License: Creative Commons Attribution-Share Alike 3.0 (CC BY-SA 3.0)
LicenseLink: http://creativecommons.org/licenses/by-sa/3.0
Author-Info: Raydekk
Image Source: https://en.wikipedia.org/wiki/File:LocalBubble.png
=======Image-Copyright-Info========
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
https://www.youtube.com/watch?v=t9WBE9LTfss
- published: 22 Jan 2016
- views: 9
Local Bubble Show
- Order: Reorder
- Duration: 0:52
- Updated: 01 Jun 2016
- views: 9
NASA X ray Instrument Confirms the 'Local Hot Bubble'
- Order: Reorder
- Duration: 0:24
- Updated: 28 Jul 2014
- views: 202
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays...
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB.
In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation.
On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 160 miles (258 km) and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas.
The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 56,000 mph (90,000 km/h). While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a "helium focusing cone" downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate.
The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy.
To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source.
Credit: NASA's Goddard Space Flight Center
wn.com/Nasa X Ray Instrument Confirms The 'Local Hot Bubble'
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) mission have resolved a decades-old puzzle about a fog of low-energy X-rays observed over the entire sky. Using refurbished detectors first flown on a NASA sounding rocket in the 1970s, astronomers have now confirmed the long-held suspicion that much of this glow stems from a region of million-degree interstellar plasma known as the local hot bubble, or LHB.
In the 1990s, a six-month all-sky survey by the German X-ray observatory ROSAT provided improved maps of the soft X-ray diffuse background. But it also revealed that comets were an unexpected source of soft X-rays. As scientists began to understand this process, called solar wind charge exchange, they realized it could occur anywhere neutral atoms interacted with the solar wind, leading scientists to challenge the LHB interpretation.
On Dec. 12, 2012, DXL launched from White Sands Missile Range in New Mexico atop a NASA Black Brant IX sounding rocket, reaching a peak altitude of 160 miles (258 km) and spending five minutes above Earth's atmosphere. The mission design allowed the instrument to observe a worst-case scenario involving charge exchange with interstellar gas.
The solar system is currently passing through a small cloud of cold interstellar gas as it moves through the galaxy. The cloud's neutral hydrogen and helium atoms stream through the planetary system at about 56,000 mph (90,000 km/h). While hydrogen atoms quickly ionize and respond to numerous forces, the helium atoms travel paths largely governed by the sun's gravity. This creates a "helium focusing cone" downstream from the sun that crosses Earth's orbit and is located high in the sky near midnight in early December. Better still, it forms a region with a much greater density of neutral atoms and a correspondingly enhanced charge exchange rate.
The solar wind originates in the sun's corona, the hottest part of its atmosphere, so its atoms have been ionized, stripped of many of their electrons. When these particles collide with a neutral atom, one of its electrons often jumps to the solar wind ion. Once captured, the electron briefly remains in an excited state, then emits a soft X-ray and settles down at a lower energy.
To establish a baseline for the soft X-ray background, the researchers used data captured by the ROSAT mission in September 1990 in a direction looking along, rather than into, the helium focusing cone. The results indicate that only about 40 percent of the soft X-ray background originates within the solar system, which means the LHB is the dominant source.
Credit: NASA's Goddard Space Flight Center
- published: 28 Jul 2014
- views: 202
Kenyon feat. Taïro - #11 Gyal a bubble (Remix) [Le Cas Local, vol. 2]
- Order: Reorder
- Duration: 2:09
- Updated: 29 Jan 2016
- views: 4531
Extrait de l'album "Le Cas Local, vol. 2"
Sortie le 23 septembre 2013
Site officiel : http://www.kenyonmuzik.com/
Facebook : https://www.facebook.com/pages/KEN...
Extrait de l'album "Le Cas Local, vol. 2"
Sortie le 23 septembre 2013
Site officiel : http://www.kenyonmuzik.com/
Facebook : https://www.facebook.com/pages/KENYON-K-LE-CAS-LOKAL/28061204939
Twitter : https://twitter.com/KenyonECK
wn.com/Kenyon Feat. Taïro 11 Gyal A Bubble (Remix) Le Cas Local, Vol. 2
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Scene Ace with Platinum Detailing @ Bubble Soccer!!!
The boy's @ Platinum Detailing, Play hard and work even harder. In a team building exercise, Platinum Detailing entered their crew into a local Bubble Soccer tournament!! The outcome was epic!! Scene Ace was there to capture the event in HD video! Like and share for more awesome footage from Scene Ace Aerial & Media, and if you have a dirty car be sure to visit the professionals over at Platinum Detailing to have your car detailed better than new!! Platinum Detailing @ Facebook.com 444 Dundas St W, Belleville, ON K8N 1E9 613-966-1114 For move info or your free quote on having a professionally produced video please contact sceneace@gmail.com call 613-921-3308 or visit Scene Ace @ Facebook.com Sceneace on Instagram -
-
Life in the PTC Bubble - Fourth of July 2015
Fourth of July Parade Peachtree City, GA 2015. Rainy Day Parade Goes On. Music By: Bensound http://www.bensound.com -
Vegas Fruity Bubble Soccer field day!
A Local Bubble soccer company called Bump and Roll had a field day at one of our parks and I thought it would be fun to try! Get out and do something fun this weekend, have a wonderful day! -
Shallo - Bubble & Whine ( Brand Name Nookie Riddim ) Dancehall 2015 Local Music
#ShalloPonSeen Jouvert Records !! SUBSCRIBE TO BLACKBOY n
Scene Ace with Platinum Detailing @ Bubble Soccer!!!
- Order: Reorder
- Duration: 2:10
- Updated: 14 Dec 2015
- views: 129
The boy's @ Platinum Detailing, Play hard and work even harder. In a team building exercise, Platinum Detailing entered their crew into a local Bubble Soccer to...
The boy's @ Platinum Detailing, Play hard and work even harder. In a team building exercise, Platinum Detailing entered their crew into a local Bubble Soccer tournament!! The outcome was epic!! Scene Ace was there to capture the event in HD video! Like and share for more awesome footage from Scene Ace Aerial & Media, and if you have a dirty car be sure to visit the professionals over at Platinum Detailing to have your car detailed better than new!!
Platinum Detailing @ Facebook.com
444 Dundas St W, Belleville, ON K8N 1E9
613-966-1114
For move info or your free quote on having a professionally produced video please contact sceneace@gmail.com call 613-921-3308 or visit
Scene Ace @ Facebook.com
Sceneace on Instagram
wn.com/Scene Ace With Platinum Detailing Bubble Soccer
The boy's @ Platinum Detailing, Play hard and work even harder. In a team building exercise, Platinum Detailing entered their crew into a local Bubble Soccer tournament!! The outcome was epic!! Scene Ace was there to capture the event in HD video! Like and share for more awesome footage from Scene Ace Aerial & Media, and if you have a dirty car be sure to visit the professionals over at Platinum Detailing to have your car detailed better than new!!
Platinum Detailing @ Facebook.com
444 Dundas St W, Belleville, ON K8N 1E9
613-966-1114
For move info or your free quote on having a professionally produced video please contact sceneace@gmail.com call 613-921-3308 or visit
Scene Ace @ Facebook.com
Sceneace on Instagram
- published: 14 Dec 2015
- views: 129
[SPORT] Bubble Foot Poitiers (Avec Local Jeune Arantelle)
- Order: Reorder
- Duration: 3:25
- Updated: 30 Oct 2015
- views: 171
Sortie avec le local jeune de l'Arantelle au Game Parc 86 pour faire du Bubble Football. Meilleure qualité en HD !
Réalisé par Maxime Jouet
Sortie avec le local jeune de l'Arantelle au Game Parc 86 pour faire du Bubble Football. Meilleure qualité en HD !
Réalisé par Maxime Jouet
wn.com/Sport Bubble Foot Poitiers (Avec Local Jeune Arantelle)
Life in the PTC Bubble - Fourth of July 2015
- Order: Reorder
- Duration: 4:41
- Updated: 05 Jul 2015
- views: 1841
Fourth of July Parade Peachtree City, GA 2015. Rainy Day Parade Goes On. Music By: Bensound http://www.bensound.com
Fourth of July Parade Peachtree City, GA 2015. Rainy Day Parade Goes On. Music By: Bensound http://www.bensound.com
wn.com/Life In The Ptc Bubble Fourth Of July 2015
Fourth of July Parade Peachtree City, GA 2015. Rainy Day Parade Goes On. Music By: Bensound http://www.bensound.com
- published: 05 Jul 2015
- views: 1841
Vegas Fruity Bubble Soccer field day!
- Order: Reorder
- Duration: 2:13
- Updated: 09 Feb 2015
- views: 84
A Local Bubble soccer company called Bump and Roll had a field day at one of our parks and I thought it would be fun to try! Get out and do something fun this w...
A Local Bubble soccer company called Bump and Roll had a field day at one of our parks and I thought it would be fun to try! Get out and do something fun this weekend, have a wonderful day!
wn.com/Vegas Fruity Bubble Soccer Field Day
A Local Bubble soccer company called Bump and Roll had a field day at one of our parks and I thought it would be fun to try! Get out and do something fun this weekend, have a wonderful day!
- published: 09 Feb 2015
- views: 84
Shallo - Bubble & Whine ( Brand Name Nookie Riddim ) Dancehall 2015 Local Music
- Order: Reorder
- Duration: 2:14
- Updated: 02 Feb 2015
- views: 9463
#ShalloPonSeen Jouvert Records !! SUBSCRIBE TO BLACKBOY n
#ShalloPonSeen Jouvert Records !! SUBSCRIBE TO BLACKBOY n
wn.com/Shallo Bubble Whine ( Brand Name Nookie Riddim ) Dancehall 2015 Local Music
-
Local Bubble
I have been checking some things. (1) Though the degree of freedom seems to come into play considerably when finding molar specific heat for a gas, it does not come into play in finding the rms velocity of the molecule. In every case, the formula is 1/2 m v^2 = 3/2 n R T. This simplifies to v = 158 sqrt(T/M) where v is in meters/sec, M is in kg per mole, and T is in Kelvin. (2) Chaisson/McMillan gives 500,000 Kelvin as the ambient temperature of the inside of the bubble. I don't know how this temperature is measured, but it does correspond to a rms atomic hydrogen speed of 122 km/s, or molecular hydrogen speed of 789 km/s. (3) The temperature of the sun's corona is given as 3 million Kelvin, corresponding to an atomic hydrogen speed of 273 km/s. Solar wind is estimated to travel ... -
The Universe: OUR PLACE IN THE MILKY WAY Blu-Ray (Full Documentary Films) 1080p
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy. Stars: Sean Carroll, Laura Danly, Alex Filippenko Thank for watching :D ►Subcriber me for more: https://goo.gl/LqmDVz -
National Geographic | Our Place in the Milky Way - Documentary HD 1080p
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy. -
Apr 18: Is there a new Housing Bubble; Why should Interest Rates Drop Further
Ron Siegel discusses local and national current events, politics, personal and business finance with a few mortgage tips along the way. A Southern California mortgage expert and bonafide political junkie, Ron delivers intelligent, entertaining radio that makes the hard news of the week easy to understand! Ron will discuss: Can we define a Housing Bubble; Why is the 15 Year or 20 Year Mortgage so Bad; How does the Price of Oil affect Home Mortgage Loan Rates; If You are Thinking of Selling, Now is the Time; Why many renters in Orange County CA feel squeezed; Mortgage Rates hit 2016 Low – Is Now the Time to Buy; Mortgage Minute; Real Time Real Estate; Your Credit Matters; Word on Wealth and so much more. Ron Siegel, consumer advocate and mortgage lender, discusses anything that affects t... -
BUBBLE BURST 1
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilized to form the visual backgrounds. If one believes an image is proprietary of their design and displays evidence of such claim, they may submit a contact request to the publisher to arrange a credit reference directly linking to such image on their personal website. In general terms, once an image is shared online, it can be modified very quickly and electronically displayed without any true knowledge of original copyright owner or assigned agents. Whereas video clips, musical instrumentations and special effect applications can be readily identified to copyright owners and assigned agents. Therefore, no video clips from any venue,... -
BUBBLE BURST 2
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilized to form the visual backgrounds. If one believes an image is proprietary of their design and displays evidence of such claim, they may submit a contact request to the publisher to arrange a credit reference directly linking to such image on their personal website. In general terms, once an image is shared online, it can be modified very quickly and electronically displayed without any true knowledge of original copyright owner or assigned agents. Whereas video clips, musical instrumentations and special effect applications can be readily identified to copyright owners and assigned agents. Therefore, no video clips from any venue,... -
National Geographic | Our Place in the Milky Way - Universe Space Documentary 2016 HD 720p
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy. LIKE==========SHARE===========COMMENT Subscribe For More: https://www.youtube.com/channel/UC2XxHETYXYt32HczTCy7RzQ?sub_confirmation=1 Fanpage: https://www.facebook.com/pages/Discovery-Documentary/809030925843478 G+: https://plus.google.com/b/105826085205583881655/105826085205583881655/posts -
Bubble Science: Gianluca Memoli at TEDxSWPS
Gianluca Memoli is a physicist from the National Physical Laboratory where he studies the close relationship between bubbles and sound. He is passionate about his research topic and has a very "bubbly" way to communicate it. As science communicator, he has presented to very different audiences: children at a local nursery, MPs at the Houses of Parliament, schools (and their teachers!) during National Science week, families at the Royal Society Summer Science Exhibition. This year, he is planning to convince more than 40,000 people that bubbles are key to a brighter future: watch his talk and discover the science of bubbles! In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event... -
Energy of Sun | Full Documentary HD
advexontube.com SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD ) The Sun is the star at the center of the Solar System. It is almost perfectly spherical and consists of hot plasma interwoven with magnetic fields. It has a diameter of about 1,392,684 km (865,374 mi), around 109 times that of Earth, and its mass (1.989×1030 kilograms, approximately 330,000 times the mass of Earth) accounts for about 99.86% of the total mass of the Solar System. Chemically, about three quarters of the Sun's mass consists of hydrogen, whereas the rest is mostly helium. The remaining 1.69% (equal to 5,600 times the mass of Earth) consists of heavier elements, including oxygen, carbon, neon and iron, among others. The Sun formed about 4.567 billion years ago from the gravitational collapse o... -
Peppa Pig English Episodes / Bubbles - 2014 HD
Local Bubble
- Order: Reorder
- Duration: 24:16
- Updated: 01 Dec 2013
- views: 44
I have been checking some things.
(1) Though the degree of freedom seems to come into play considerably when finding molar specific heat for a gas, it does not...
I have been checking some things.
(1) Though the degree of freedom seems to come into play considerably when finding molar specific heat for a gas, it does not come into play in finding the rms velocity of the molecule. In every case, the formula is 1/2 m v^2 = 3/2 n R T. This simplifies to v = 158 sqrt(T/M) where v is in meters/sec, M is in kg per mole, and T is in Kelvin.
(2) Chaisson/McMillan gives 500,000 Kelvin as the ambient temperature of the inside of the bubble. I don't know how this temperature is measured, but it does correspond to a rms atomic hydrogen speed of 122 km/s, or molecular hydrogen speed of 789 km/s.
(3) The temperature of the sun's corona is given as 3 million Kelvin, corresponding to an atomic hydrogen speed of 273 km/s. Solar wind is estimated to travel around 400 km/second
(4) After considerably more thought, I think the ideal gas law is best combined with the equipartition theorem in the following way:
P V = n R T = 2/3 U_{trans} = 2/df U_{total}
This means that rms velocity, being associated with the translational internal energy is not dependent on the degree of freedom of the molecule, but other phenomena, such as the specific heat of the material does depend on rotational and vibrational modes.
(5) How do they estimate the temperatures of gasses? I don't think that these gases would produce a blackbody spectrum. They would produce an emission spectrum or absorption spectrum. But spectral classes of stars are determined in part at least by their absorption spectrum. Hot stars have ionized helium. Cool stars have molecular hydrogen. This seems like a good method for estimating the temperature of a star, but would it be a good method for estimating the temperature of interstellar gas?
wn.com/Local Bubble
I have been checking some things.
(1) Though the degree of freedom seems to come into play considerably when finding molar specific heat for a gas, it does not come into play in finding the rms velocity of the molecule. In every case, the formula is 1/2 m v^2 = 3/2 n R T. This simplifies to v = 158 sqrt(T/M) where v is in meters/sec, M is in kg per mole, and T is in Kelvin.
(2) Chaisson/McMillan gives 500,000 Kelvin as the ambient temperature of the inside of the bubble. I don't know how this temperature is measured, but it does correspond to a rms atomic hydrogen speed of 122 km/s, or molecular hydrogen speed of 789 km/s.
(3) The temperature of the sun's corona is given as 3 million Kelvin, corresponding to an atomic hydrogen speed of 273 km/s. Solar wind is estimated to travel around 400 km/second
(4) After considerably more thought, I think the ideal gas law is best combined with the equipartition theorem in the following way:
P V = n R T = 2/3 U_{trans} = 2/df U_{total}
This means that rms velocity, being associated with the translational internal energy is not dependent on the degree of freedom of the molecule, but other phenomena, such as the specific heat of the material does depend on rotational and vibrational modes.
(5) How do they estimate the temperatures of gasses? I don't think that these gases would produce a blackbody spectrum. They would produce an emission spectrum or absorption spectrum. But spectral classes of stars are determined in part at least by their absorption spectrum. Hot stars have ionized helium. Cool stars have molecular hydrogen. This seems like a good method for estimating the temperature of a star, but would it be a good method for estimating the temperature of interstellar gas?
- published: 01 Dec 2013
- views: 44
The Universe: OUR PLACE IN THE MILKY WAY Blu-Ray (Full Documentary Films) 1080p
- Order: Reorder
- Duration: 43:55
- Updated: 22 Jun 2016
- views: 10374
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heli...
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy.
Stars: Sean Carroll, Laura Danly, Alex Filippenko
Thank for watching :D
►Subcriber me for more: https://goo.gl/LqmDVz
wn.com/The Universe Our Place In The Milky Way Blu Ray (Full Documentary Films) 1080P
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy.
Stars: Sean Carroll, Laura Danly, Alex Filippenko
Thank for watching :D
►Subcriber me for more: https://goo.gl/LqmDVz
- published: 22 Jun 2016
- views: 10374
National Geographic | Our Place in the Milky Way - Documentary HD 1080p
- Order: Reorder
- Duration: 40:04
- Updated: 05 May 2016
- views: 56
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heli...
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy.
wn.com/National Geographic | Our Place In The Milky Way Documentary Hd 1080P
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy.
- published: 05 May 2016
- views: 56
Apr 18: Is there a new Housing Bubble; Why should Interest Rates Drop Further
- Order: Reorder
- Duration: 55:55
- Updated: 18 Apr 2016
- views: 23863
Ron Siegel discusses local and national current events, politics, personal and business finance with a few mortgage tips along the way. A Southern California mo...
Ron Siegel discusses local and national current events, politics, personal and business finance with a few mortgage tips along the way. A Southern California mortgage expert and bonafide political junkie, Ron delivers intelligent, entertaining radio that makes the hard news of the week easy to understand!
Ron will discuss: Can we define a Housing Bubble; Why is the 15 Year or 20 Year Mortgage so Bad; How does the Price of Oil affect Home Mortgage Loan Rates; If You are Thinking of Selling, Now is the Time; Why many renters in Orange County CA feel squeezed; Mortgage Rates hit 2016 Low – Is Now the Time to Buy; Mortgage Minute; Real Time Real Estate; Your Credit Matters; Word on Wealth and so much more.
Ron Siegel, consumer advocate and mortgage lender, discusses anything that affects the roof over your head, your bank account or other items that will benefit you / your family.
Reach Ron at
• 800.306.1990
• Ron@RonSiegelRadio.com
• www.RonSiegelRadio.com
• www.SiegelLendingTeam.com
• Twitter: @RonSiegel
• www.Facebook.com/RonSiegelRadio
wn.com/Apr 18 Is There A New Housing Bubble Why Should Interest Rates Drop Further
Ron Siegel discusses local and national current events, politics, personal and business finance with a few mortgage tips along the way. A Southern California mortgage expert and bonafide political junkie, Ron delivers intelligent, entertaining radio that makes the hard news of the week easy to understand!
Ron will discuss: Can we define a Housing Bubble; Why is the 15 Year or 20 Year Mortgage so Bad; How does the Price of Oil affect Home Mortgage Loan Rates; If You are Thinking of Selling, Now is the Time; Why many renters in Orange County CA feel squeezed; Mortgage Rates hit 2016 Low – Is Now the Time to Buy; Mortgage Minute; Real Time Real Estate; Your Credit Matters; Word on Wealth and so much more.
Ron Siegel, consumer advocate and mortgage lender, discusses anything that affects the roof over your head, your bank account or other items that will benefit you / your family.
Reach Ron at
• 800.306.1990
• Ron@RonSiegelRadio.com
• www.RonSiegelRadio.com
• www.SiegelLendingTeam.com
• Twitter: @RonSiegel
• www.Facebook.com/RonSiegelRadio
- published: 18 Apr 2016
- views: 23863
BUBBLE BURST 1
- Order: Reorder
- Duration: 99:30
- Updated: 10 Jun 2015
- views: 5089
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilize...
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilized to form the visual backgrounds. If one believes an image is proprietary of their design and displays evidence of such claim, they may submit a contact request to the publisher to arrange a credit reference directly linking to such image on their personal website. In general terms, once an image is shared online, it can be modified very quickly and electronically displayed without any true knowledge of original copyright owner or assigned agents.
Whereas video clips, musical instrumentations and special effect applications can be readily identified to copyright owners and assigned agents. Therefore, no video clips from any venue, company, organization or media corporation have been added to this video. Music backgrounds were applied by following the standard license rule of application, as found on various locations online promoting the composers for not for profit purposes. Musical notations have been accompanied to give credit to the known composer and or seller of such music. List of composers used but not in any specific order are as follows:
1. Erik Ekholm - When All Lights Go Out (Cinematic from Diablo 3)
2. PostHaste Music - From Within (Cinematic from Uncharted 3)
3. Audiomachine – And the heavens shall tremble
4. Audiomachine – 100 years war
5. Audiomachine – Across the Horizon
6. Audiomachine – Akkadian Empire
7. Audiomachine - Amethyst
8. Audiomachine – Apollos Triumph
9. Audiomachine - Existence
10. Audiomachine – Guardians at the gate
11. Audiomachine – How the world sees you
12. Audiomachine – Judgment Day
13. Audiomachine - Lachrimae
14. Audiomachine - Millenium
15. Audiomachine – Mission to the unknown
16. Audiomachine – New Beginning
17. Audiomachine – Pillars of Earth
18. Audiomachine - Shadowfall
19. Audiomachine - Tempest
20. Audiomachine – The fire within
21. Audiomachine – The future is upon us
22. Audiomachine – The last immortal
23. Audiomachine – The truth
24. Audiomachine - Triumph
25. Audiomachine - Uprising
26. Audiomachine – Breath and Life
27. Audiomachine – Remember the titans
Special effects paid for with royalty usage agreement in place. Animated compositions are video files, music files and special effect transition files, and rules of application have been adhered to in recognition of international copyright laws. The intellectual proprietary right for any rendition online does apply in the event usage of the rendition includes intent to sell such a rendition without permission from the holder(s) of other copyrighted material contained within. This video is not being sold as a sellable product. This is a freely distributed video founded on the principle of free speech.
The difference between free speech and hate speech, as legally determined in any country, is based on targeted speech directed at individuals selectively. This video is 100% based on generality of the human species as a whole, and in no manner focuses on a single group or person. All references to any group or person are not based on opinion, but include public knowledge of such, as the basis for the commentary. Furthermore, all expressed commentary is founded on the principles of media related material where public knowledge is gained based on the introduction of such news or event through local and international media broadcasting groups. Any comment seeming suggestive in any manner can be founded by the evidence supported by publications and media outlet broadcasting accessible online or offline. In final, all commentary within is based on the principles of communication, and therefore copyright for the words within can not be claimed by the publisher of this video nor any person (s) since the diligence of such production is not intended for the purposes of sale.
For more information, a contact email is available at www.suddenreality.com
wn.com/Bubble Burst 1
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilized to form the visual backgrounds. If one believes an image is proprietary of their design and displays evidence of such claim, they may submit a contact request to the publisher to arrange a credit reference directly linking to such image on their personal website. In general terms, once an image is shared online, it can be modified very quickly and electronically displayed without any true knowledge of original copyright owner or assigned agents.
Whereas video clips, musical instrumentations and special effect applications can be readily identified to copyright owners and assigned agents. Therefore, no video clips from any venue, company, organization or media corporation have been added to this video. Music backgrounds were applied by following the standard license rule of application, as found on various locations online promoting the composers for not for profit purposes. Musical notations have been accompanied to give credit to the known composer and or seller of such music. List of composers used but not in any specific order are as follows:
1. Erik Ekholm - When All Lights Go Out (Cinematic from Diablo 3)
2. PostHaste Music - From Within (Cinematic from Uncharted 3)
3. Audiomachine – And the heavens shall tremble
4. Audiomachine – 100 years war
5. Audiomachine – Across the Horizon
6. Audiomachine – Akkadian Empire
7. Audiomachine - Amethyst
8. Audiomachine – Apollos Triumph
9. Audiomachine - Existence
10. Audiomachine – Guardians at the gate
11. Audiomachine – How the world sees you
12. Audiomachine – Judgment Day
13. Audiomachine - Lachrimae
14. Audiomachine - Millenium
15. Audiomachine – Mission to the unknown
16. Audiomachine – New Beginning
17. Audiomachine – Pillars of Earth
18. Audiomachine - Shadowfall
19. Audiomachine - Tempest
20. Audiomachine – The fire within
21. Audiomachine – The future is upon us
22. Audiomachine – The last immortal
23. Audiomachine – The truth
24. Audiomachine - Triumph
25. Audiomachine - Uprising
26. Audiomachine – Breath and Life
27. Audiomachine – Remember the titans
Special effects paid for with royalty usage agreement in place. Animated compositions are video files, music files and special effect transition files, and rules of application have been adhered to in recognition of international copyright laws. The intellectual proprietary right for any rendition online does apply in the event usage of the rendition includes intent to sell such a rendition without permission from the holder(s) of other copyrighted material contained within. This video is not being sold as a sellable product. This is a freely distributed video founded on the principle of free speech.
The difference between free speech and hate speech, as legally determined in any country, is based on targeted speech directed at individuals selectively. This video is 100% based on generality of the human species as a whole, and in no manner focuses on a single group or person. All references to any group or person are not based on opinion, but include public knowledge of such, as the basis for the commentary. Furthermore, all expressed commentary is founded on the principles of media related material where public knowledge is gained based on the introduction of such news or event through local and international media broadcasting groups. Any comment seeming suggestive in any manner can be founded by the evidence supported by publications and media outlet broadcasting accessible online or offline. In final, all commentary within is based on the principles of communication, and therefore copyright for the words within can not be claimed by the publisher of this video nor any person (s) since the diligence of such production is not intended for the purposes of sale.
For more information, a contact email is available at www.suddenreality.com
- published: 10 Jun 2015
- views: 5089
BUBBLE BURST 2
- Order: Reorder
- Duration: 87:39
- Updated: 10 Jun 2015
- views: 3081
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilize...
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilized to form the visual backgrounds. If one believes an image is proprietary of their design and displays evidence of such claim, they may submit a contact request to the publisher to arrange a credit reference directly linking to such image on their personal website. In general terms, once an image is shared online, it can be modified very quickly and electronically displayed without any true knowledge of original copyright owner or assigned agents.
Whereas video clips, musical instrumentations and special effect applications can be readily identified to copyright owners and assigned agents. Therefore, no video clips from any venue, company, organization or media corporation have been added to this video. Music backgrounds were applied by following the standard license rule of application, as found on various locations online promoting the composers for not for profit purposes. Musical notations have been accompanied to give credit to the known composer and or seller of such music. List of composers used but not in any specific order are as follows:
1. Erik Ekholm - When All Lights Go Out (Cinematic from Diablo 3)
2. PostHaste Music - From Within (Cinematic from Uncharted 3)
3. Audiomachine – And the heavens shall tremble
4. Audiomachine – 100 years war
5. Audiomachine – Across the Horizon
6. Audiomachine – Akkadian Empire
7. Audiomachine - Amethyst
8. Audiomachine – Apollos Triumph
9. Audiomachine - Existence
10. Audiomachine – Guardians at the gate
11. Audiomachine – How the world sees you
12. Audiomachine – Judgment Day
13. Audiomachine - Lachrimae
14. Audiomachine - Millenium
15. Audiomachine – Mission to the unknown
16. Audiomachine – New Beginning
17. Audiomachine – Pillars of Earth
18. Audiomachine - Shadowfall
19. Audiomachine - Tempest
20. Audiomachine – The fire within
21. Audiomachine – The future is upon us
22. Audiomachine – The last immortal
23. Audiomachine – The truth
24. Audiomachine - Triumph
25. Audiomachine - Uprising
26. Audiomachine – Breath and Life
27. Audiomachine – Remember the titans
Special effects paid for with royalty usage agreement in place. Animated compositions are video files, music files and special effect transition files, and rules of application have been adhered to in recognition of international copyright laws. The intellectual proprietary right for any rendition online does apply in the event usage of the rendition includes intent to sell such a rendition without permission from the holder(s) of other copyrighted material contained within. This video is not being sold as a sellable product. This is a freely distributed video founded on the principle of free speech.
The difference between free speech and hate speech, as legally determined in any country, is based on targeted speech directed at individuals selectively. This video is 100% based on generality of the human species as a whole, and in no manner focuses on a single group or person. All references to any group or person are not based on opinion, but include public knowledge of such, as the basis for the commentary. Furthermore, all expressed commentary is founded on the principles of media related material where public knowledge is gained based on the introduction of such news or event through local and international media broadcasting groups. Any comment seeming suggestive in any manner can be founded by the evidence supported by publications and media outlet broadcasting accessible online or offline. In final, all commentary within is based on the principles of communication, and therefore copyright for the words within can not be claimed by the publisher of this video nor any person (s) since the diligence of such production is not intended for the purposes of sale.
For more information, a contact email is available at www.suddenreality.com
wn.com/Bubble Burst 2
No image with a copyright tag was used in the video. Only freely found images without copyright tags or royalty hash tags attributed to the picture were utilized to form the visual backgrounds. If one believes an image is proprietary of their design and displays evidence of such claim, they may submit a contact request to the publisher to arrange a credit reference directly linking to such image on their personal website. In general terms, once an image is shared online, it can be modified very quickly and electronically displayed without any true knowledge of original copyright owner or assigned agents.
Whereas video clips, musical instrumentations and special effect applications can be readily identified to copyright owners and assigned agents. Therefore, no video clips from any venue, company, organization or media corporation have been added to this video. Music backgrounds were applied by following the standard license rule of application, as found on various locations online promoting the composers for not for profit purposes. Musical notations have been accompanied to give credit to the known composer and or seller of such music. List of composers used but not in any specific order are as follows:
1. Erik Ekholm - When All Lights Go Out (Cinematic from Diablo 3)
2. PostHaste Music - From Within (Cinematic from Uncharted 3)
3. Audiomachine – And the heavens shall tremble
4. Audiomachine – 100 years war
5. Audiomachine – Across the Horizon
6. Audiomachine – Akkadian Empire
7. Audiomachine - Amethyst
8. Audiomachine – Apollos Triumph
9. Audiomachine - Existence
10. Audiomachine – Guardians at the gate
11. Audiomachine – How the world sees you
12. Audiomachine – Judgment Day
13. Audiomachine - Lachrimae
14. Audiomachine - Millenium
15. Audiomachine – Mission to the unknown
16. Audiomachine – New Beginning
17. Audiomachine – Pillars of Earth
18. Audiomachine - Shadowfall
19. Audiomachine - Tempest
20. Audiomachine – The fire within
21. Audiomachine – The future is upon us
22. Audiomachine – The last immortal
23. Audiomachine – The truth
24. Audiomachine - Triumph
25. Audiomachine - Uprising
26. Audiomachine – Breath and Life
27. Audiomachine – Remember the titans
Special effects paid for with royalty usage agreement in place. Animated compositions are video files, music files and special effect transition files, and rules of application have been adhered to in recognition of international copyright laws. The intellectual proprietary right for any rendition online does apply in the event usage of the rendition includes intent to sell such a rendition without permission from the holder(s) of other copyrighted material contained within. This video is not being sold as a sellable product. This is a freely distributed video founded on the principle of free speech.
The difference between free speech and hate speech, as legally determined in any country, is based on targeted speech directed at individuals selectively. This video is 100% based on generality of the human species as a whole, and in no manner focuses on a single group or person. All references to any group or person are not based on opinion, but include public knowledge of such, as the basis for the commentary. Furthermore, all expressed commentary is founded on the principles of media related material where public knowledge is gained based on the introduction of such news or event through local and international media broadcasting groups. Any comment seeming suggestive in any manner can be founded by the evidence supported by publications and media outlet broadcasting accessible online or offline. In final, all commentary within is based on the principles of communication, and therefore copyright for the words within can not be claimed by the publisher of this video nor any person (s) since the diligence of such production is not intended for the purposes of sale.
For more information, a contact email is available at www.suddenreality.com
- published: 10 Jun 2015
- views: 3081
National Geographic | Our Place in the Milky Way - Universe Space Documentary 2016 HD 720p
- Order: Reorder
- Duration: 43:34
- Updated: 07 Jun 2016
- views: 5
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heli...
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy.
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wn.com/National Geographic | Our Place In The Milky Way Universe Space Documentary 2016 Hd 720P
Now that the Voyagers have visited the outer planets of the solar system they are heading for new adventures in places astronomers call the Oort Cloud, the heliopause, heliosheath and eventually they may encounter double stars and exoplanets, some of which may pay a visit to the solar system one day or explode showering us with radiation. If the Voyagers live so long they will experience the local fluff, local bubble and other parts of the habitable zone of the galaxy.
LIKE==========SHARE===========COMMENT
Subscribe For More: https://www.youtube.com/channel/UC2XxHETYXYt32HczTCy7RzQ?sub_confirmation=1
Fanpage: https://www.facebook.com/pages/Discovery-Documentary/809030925843478
G+: https://plus.google.com/b/105826085205583881655/105826085205583881655/posts
- published: 07 Jun 2016
- views: 5
Bubble Science: Gianluca Memoli at TEDxSWPS
- Order: Reorder
- Duration: 21:57
- Updated: 17 Apr 2013
- views: 314
Gianluca Memoli is a physicist from the National Physical Laboratory where he studies the close relationship between bubbles and sound. He is passionate about ...
Gianluca Memoli is a physicist from the National Physical Laboratory where he studies the close relationship between bubbles and sound. He is passionate about his research topic and has a very "bubbly" way to communicate it. As science communicator, he has presented to very different audiences: children at a local nursery, MPs at the Houses of Parliament, schools (and their teachers!) during National Science week, families at the Royal Society Summer Science Exhibition. This year, he is planning to convince more than 40,000 people that bubbles are key to a brighter future: watch his talk and discover the science of bubbles!
In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
wn.com/Bubble Science Gianluca Memoli At Tedxswps
Gianluca Memoli is a physicist from the National Physical Laboratory where he studies the close relationship between bubbles and sound. He is passionate about his research topic and has a very "bubbly" way to communicate it. As science communicator, he has presented to very different audiences: children at a local nursery, MPs at the Houses of Parliament, schools (and their teachers!) during National Science week, families at the Royal Society Summer Science Exhibition. This year, he is planning to convince more than 40,000 people that bubbles are key to a brighter future: watch his talk and discover the science of bubbles!
In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
- published: 17 Apr 2013
- views: 314
Energy of Sun | Full Documentary HD
- Order: Reorder
- Duration: 43:29
- Updated: 25 Apr 2015
- views: 1014
advexontube.com SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
The Sun is the star at the center of the Solar System. It is almost perfect...
advexontube.com SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
The Sun is the star at the center of the Solar System. It is almost perfectly spherical and consists of hot plasma interwoven with magnetic fields. It has a diameter of about 1,392,684 km (865,374 mi), around 109 times that of Earth, and its mass (1.989×1030 kilograms, approximately 330,000 times the mass of Earth) accounts for about 99.86% of the total mass of the Solar System. Chemically, about three quarters of the Sun's mass consists of hydrogen, whereas the rest is mostly helium. The remaining 1.69% (equal to 5,600 times the mass of Earth) consists of heavier elements, including oxygen, carbon, neon and iron, among others.
The Sun formed about 4.567 billion years ago from the gravitational collapse of a region within a large molecular cloud. Most of the matter gathered in the centre, whereas the rest flattened into an orbiting disk that would become the Solar System. The central mass became increasingly hot and dense, eventually initiating thermonuclear fusion in its core. It is thought that almost all stars form by this process. The Sun is a G-type main-sequence star (G2V) based on spectral class and it is informally designated as a yellow dwarf because its visible radiation is most intense in the yellow-green portion of the spectrum, and although it is actually white in color, from the surface of the Earth it may appear yellow because of atmospheric scattering of blue light. In the spectral class label, G2 indicates its surface temperature, of approximately 5778 K (5505 °C, 9941 °F), and V indicates that the Sun, like most stars, is a main-sequence star, and thus generates its energy by nuclear fusion of hydrogen nuclei into helium. In its core, the Sun fuses about 620 million metric tons of hydrogen each second.
Once regarded by astronomers as a small and relatively insignificant star, the Sun is now thought to be brighter than about 85% of the stars in the Milky Way, most of which are red dwarfs. The absolute magnitude of the Sun is +4.83; however, as the star closest to Earth, the Sun is by far the brightest object in the sky with an apparent magnitude of −26.74. This is about 13 billion times brighter than the next brightest star, Sirius, with an apparent magnitude of −1.46. The Sun's hot corona continuously expands in space creating the solar wind, a stream of charged particles that extends to the heliosphere at roughly 100 astronomical units. The bubble in the interstellar medium formed by the solar wind, the heliosphere, is the largest continuous structure in the Solar System.
The Sun is currently traveling through the Local Interstellar Cloud (near to the G-cloud) in the Local Bubble zone, within the inner rim of the Orion Arm of the Milky Way. Of the 50 nearest stellar systems within 17 light-years from Earth (the closest being a red dwarf named Proxima Centauri at approximately 4.2 light-years away), the Sun ranks fourth in mass. The Sun orbits the center of the Milky Way at a distance of approximately 24000–26000 light-years from the galactic center, completing one clockwise orbit, as viewed from the galactic north pole, in about 225–250 million years. Because the Milky Way is moving with respect to the cosmic microwave background radiation (CMB) in the direction of the constellation Hydra with a speed of 550 km/s, the Sun's resultant velocity with respect to the CMB is about 370 km/s in the direction of Crater or Leo.
The mean distance of Earth from the Sun is approximately 1 astronomical unit (about 150,000,000 km; 93,000,000 mi), though the distance varies as Earth moves from perihelion in January to aphelion in July. At this average distance, light travels from the Sun to Earth in about 8 minutes and 19 seconds. The energy of this sunlight supports almost all life[b] on Earth by photosynthesis, and drives Earth's climate and weather. The enormous effect of the Sun on the Earth has been recognized since prehistoric times, and the Sun has been regarded by some cultures as a deity. An accurate scientific understanding of the Sun developed slowly, and as recently as the 19th century prominent scientists had little knowledge of the Sun's physical composition and source of energy. This understanding is still developing; there are a number of present-day anomalies in the Sun's behavior that remain unexplained.
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God Bless You!
#Space Documentary #DocumentaryChannel #History&Reserch; #Space #Documentary #BestDocumentary #Explore #Discover #Advance #Technology #DocumentaryHd #AsiaTravel #DicoverSpace #Discover #UnitedStates #Ukraine #ISIS #Israel #Palestine #WW3 #Worldsbest #Sighseeing #whattodo #howto #Amazing #Cool #Best #top #America #UnitedNations #EuropeanUnion#human#SafeLife
wn.com/Energy Of Sun | Full Documentary Hd
advexontube.com SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
The Sun is the star at the center of the Solar System. It is almost perfectly spherical and consists of hot plasma interwoven with magnetic fields. It has a diameter of about 1,392,684 km (865,374 mi), around 109 times that of Earth, and its mass (1.989×1030 kilograms, approximately 330,000 times the mass of Earth) accounts for about 99.86% of the total mass of the Solar System. Chemically, about three quarters of the Sun's mass consists of hydrogen, whereas the rest is mostly helium. The remaining 1.69% (equal to 5,600 times the mass of Earth) consists of heavier elements, including oxygen, carbon, neon and iron, among others.
The Sun formed about 4.567 billion years ago from the gravitational collapse of a region within a large molecular cloud. Most of the matter gathered in the centre, whereas the rest flattened into an orbiting disk that would become the Solar System. The central mass became increasingly hot and dense, eventually initiating thermonuclear fusion in its core. It is thought that almost all stars form by this process. The Sun is a G-type main-sequence star (G2V) based on spectral class and it is informally designated as a yellow dwarf because its visible radiation is most intense in the yellow-green portion of the spectrum, and although it is actually white in color, from the surface of the Earth it may appear yellow because of atmospheric scattering of blue light. In the spectral class label, G2 indicates its surface temperature, of approximately 5778 K (5505 °C, 9941 °F), and V indicates that the Sun, like most stars, is a main-sequence star, and thus generates its energy by nuclear fusion of hydrogen nuclei into helium. In its core, the Sun fuses about 620 million metric tons of hydrogen each second.
Once regarded by astronomers as a small and relatively insignificant star, the Sun is now thought to be brighter than about 85% of the stars in the Milky Way, most of which are red dwarfs. The absolute magnitude of the Sun is +4.83; however, as the star closest to Earth, the Sun is by far the brightest object in the sky with an apparent magnitude of −26.74. This is about 13 billion times brighter than the next brightest star, Sirius, with an apparent magnitude of −1.46. The Sun's hot corona continuously expands in space creating the solar wind, a stream of charged particles that extends to the heliosphere at roughly 100 astronomical units. The bubble in the interstellar medium formed by the solar wind, the heliosphere, is the largest continuous structure in the Solar System.
The Sun is currently traveling through the Local Interstellar Cloud (near to the G-cloud) in the Local Bubble zone, within the inner rim of the Orion Arm of the Milky Way. Of the 50 nearest stellar systems within 17 light-years from Earth (the closest being a red dwarf named Proxima Centauri at approximately 4.2 light-years away), the Sun ranks fourth in mass. The Sun orbits the center of the Milky Way at a distance of approximately 24000–26000 light-years from the galactic center, completing one clockwise orbit, as viewed from the galactic north pole, in about 225–250 million years. Because the Milky Way is moving with respect to the cosmic microwave background radiation (CMB) in the direction of the constellation Hydra with a speed of 550 km/s, the Sun's resultant velocity with respect to the CMB is about 370 km/s in the direction of Crater or Leo.
The mean distance of Earth from the Sun is approximately 1 astronomical unit (about 150,000,000 km; 93,000,000 mi), though the distance varies as Earth moves from perihelion in January to aphelion in July. At this average distance, light travels from the Sun to Earth in about 8 minutes and 19 seconds. The energy of this sunlight supports almost all life[b] on Earth by photosynthesis, and drives Earth's climate and weather. The enormous effect of the Sun on the Earth has been recognized since prehistoric times, and the Sun has been regarded by some cultures as a deity. An accurate scientific understanding of the Sun developed slowly, and as recently as the 19th century prominent scientists had little knowledge of the Sun's physical composition and source of energy. This understanding is still developing; there are a number of present-day anomalies in the Sun's behavior that remain unexplained.
Thank You for watching!
Please don't forget to subscribe!!
God Bless You!
#Space Documentary #DocumentaryChannel #History&Reserch; #Space #Documentary #BestDocumentary #Explore #Discover #Advance #Technology #DocumentaryHd #AsiaTravel #DicoverSpace #Discover #UnitedStates #Ukraine #ISIS #Israel #Palestine #WW3 #Worldsbest #Sighseeing #whattodo #howto #Amazing #Cool #Best #top #America #UnitedNations #EuropeanUnion#human#SafeLife
- published: 25 Apr 2015
- views: 1014
Peppa Pig English Episodes / Bubbles - 2014 HD
- Order: Reorder
- Duration: 50:57
- Updated: 27 Oct 2014
- views: 41009259
- published: 27 Oct 2014
- views: 41009259
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4:31
Local Hot Bubble
A NASA sounding rocket has confirmed that the solar system is inside an ancient supernova ...
published: 25 Aug 2014
Local Hot Bubble
Local Hot Bubble
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- published: 25 Aug 2014
- views: 257
0:34
Local Hot Bubble
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) missi...
published: 28 Jul 2014
Local Hot Bubble
Local Hot Bubble
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- published: 28 Jul 2014
- views: 203
1:03
Our Solar System Is In A Giant, Gaseous Bubble
Space scientists believe our solar system is inside gigantic gas bubble formed millions of...
published: 28 Aug 2014
Our Solar System Is In A Giant, Gaseous Bubble
Our Solar System Is In A Giant, Gaseous Bubble
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- published: 28 Aug 2014
- views: 3472
6:57
TT015 - Clouds - Local Bubble
Twin Turbo kicks off 2013 with an EP of club-rocking house-jackers from Scottish prodigies...
published: 12 Feb 2013
TT015 - Clouds - Local Bubble
TT015 - Clouds - Local Bubble
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- published: 12 Feb 2013
- views: 7484
0:29
Local Bubble Meaning
Video shows what Local Bubble means. A region of interstellar space containing about one t...
published: 28 Apr 2015
Local Bubble Meaning
Local Bubble Meaning
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- published: 28 Apr 2015
- views: 10
1:17
The Local Bubble Community Safety Video #1
Video about Community Safety in Peachtree City, GA. Citizens are offered sounds tips for k...
published: 08 Sep 2015
The Local Bubble Community Safety Video #1
2:55
Local Bubble
Local Bubble
The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion...
published: 22 Jan 2016
Local Bubble
Local Bubble
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- published: 22 Jan 2016
- views: 9
0:52
Local Bubble Show
Local Bubble Show
published: 01 Jun 2016
Local Bubble Show
0:24
NASA X ray Instrument Confirms the 'Local Hot Bubble'
New findings from the NASA-funded Diffuse X-ray emission from the Local Galaxy (DXL) missi...
published: 28 Jul 2014
NASA X ray Instrument Confirms the 'Local Hot Bubble'
NASA X ray Instrument Confirms the 'Local Hot Bubble'
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- published: 28 Jul 2014
- views: 202
2:09
Kenyon feat. Taïro - #11 Gyal a bubble (Remix) [Le Cas Local, vol. 2]
Extrait de l'album "Le Cas Local, vol. 2"
Sortie le 23 septembre 2013
Site officiel : htt...
published: 29 Jan 2016
Kenyon feat. Taïro - #11 Gyal a bubble (Remix) [Le Cas Local, vol. 2]
Kenyon feat. Taïro - #11 Gyal a bubble (Remix) [Le Cas Local, vol. 2]
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- published: 29 Jan 2016
- views: 4531
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2:10
Scene Ace with Platinum Detailing @ Bubble Soccer!!!
The boy's @ Platinum Detailing, Play hard and work even harder. In a team building exercis...
published: 14 Dec 2015
Scene Ace with Platinum Detailing @ Bubble Soccer!!!
Scene Ace with Platinum Detailing @ Bubble Soccer!!!
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- published: 14 Dec 2015
- views: 129
3:25
[SPORT] Bubble Foot Poitiers (Avec Local Jeune Arantelle)
Sortie avec le local jeune de l'Arantelle au Game Parc 86 pour faire du Bubble Football. M...
published: 30 Oct 2015
[SPORT] Bubble Foot Poitiers (Avec Local Jeune Arantelle)
4:41
Life in the PTC Bubble - Fourth of July 2015
Fourth of July Parade Peachtree City, GA 2015. Rainy Day Parade Goes On. Music By: Bensoun...
published: 05 Jul 2015
Life in the PTC Bubble - Fourth of July 2015
Life in the PTC Bubble - Fourth of July 2015
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- published: 05 Jul 2015
- views: 1841
2:13
Vegas Fruity Bubble Soccer field day!
A Local Bubble soccer company called Bump and Roll had a field day at one of our parks and...
published: 09 Feb 2015
Vegas Fruity Bubble Soccer field day!
Vegas Fruity Bubble Soccer field day!
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- published: 09 Feb 2015
- views: 84
2:14
Shallo - Bubble & Whine ( Brand Name Nookie Riddim ) Dancehall 2015 Local Music
#ShalloPonSeen Jouvert Records !! SUBSCRIBE TO BLACKBOY n
published: 02 Feb 2015
Shallo - Bubble & Whine ( Brand Name Nookie Riddim ) Dancehall 2015 Local Music
Shallo - Bubble & Whine ( Brand Name Nookie Riddim ) Dancehall 2015 Local Music
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- published: 02 Feb 2015
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24:16
Local Bubble
I have been checking some things.
(1) Though the degree of freedom seems to come into pla...
published: 01 Dec 2013
Local Bubble
Local Bubble
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- published: 01 Dec 2013
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43:55
The Universe: OUR PLACE IN THE MILKY WAY Blu-Ray (Full Documentary Films) 1080p
Now that the Voyagers have visited the outer planets of the solar system they are heading ...
published: 22 Jun 2016
The Universe: OUR PLACE IN THE MILKY WAY Blu-Ray (Full Documentary Films) 1080p
The Universe: OUR PLACE IN THE MILKY WAY Blu-Ray (Full Documentary Films) 1080p
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- published: 22 Jun 2016
- views: 10374
40:04
National Geographic | Our Place in the Milky Way - Documentary HD 1080p
Now that the Voyagers have visited the outer planets of the solar system they are heading ...
published: 05 May 2016
National Geographic | Our Place in the Milky Way - Documentary HD 1080p
National Geographic | Our Place in the Milky Way - Documentary HD 1080p
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- published: 05 May 2016
- views: 56
55:55
Apr 18: Is there a new Housing Bubble; Why should Interest Rates Drop Further
Ron Siegel discusses local and national current events, politics, personal and business fi...
published: 18 Apr 2016
Apr 18: Is there a new Housing Bubble; Why should Interest Rates Drop Further
Apr 18: Is there a new Housing Bubble; Why should Interest Rates Drop Further
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- published: 18 Apr 2016
- views: 23863
99:30
BUBBLE BURST 1
No image with a copyright tag was used in the video. Only freely found images without copy...
published: 10 Jun 2015
BUBBLE BURST 1
BUBBLE BURST 1
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- published: 10 Jun 2015
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87:39
BUBBLE BURST 2
No image with a copyright tag was used in the video. Only freely found images without copy...
published: 10 Jun 2015
BUBBLE BURST 2
BUBBLE BURST 2
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- published: 10 Jun 2015
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43:34
National Geographic | Our Place in the Milky Way - Universe Space Documentary 2016 HD 720p
Now that the Voyagers have visited the outer planets of the solar system they are heading ...
published: 07 Jun 2016
National Geographic | Our Place in the Milky Way - Universe Space Documentary 2016 HD 720p
National Geographic | Our Place in the Milky Way - Universe Space Documentary 2016 HD 720p
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- published: 07 Jun 2016
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21:57
Bubble Science: Gianluca Memoli at TEDxSWPS
Gianluca Memoli is a physicist from the National Physical Laboratory where he studies the ...
published: 17 Apr 2013
Bubble Science: Gianluca Memoli at TEDxSWPS
Bubble Science: Gianluca Memoli at TEDxSWPS
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- published: 17 Apr 2013
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43:29
Energy of Sun | Full Documentary HD
advexontube.com SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
The S...
published: 25 Apr 2015
Energy of Sun | Full Documentary HD
Energy of Sun | Full Documentary HD
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- published: 25 Apr 2015
- views: 1014
50:57
Peppa Pig English Episodes / Bubbles - 2014 HD
published: 27 Oct 2014
Peppa Pig English Episodes / Bubbles - 2014 HD
Peppa Pig English Episodes / Bubbles - 2014 HD
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- published: 27 Oct 2014
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Local Bubble...
The Universe: OUR PLACE IN THE MILKY WAY Blu-Ray (...
National Geographic | Our Place in the Milky Way -...
Apr 18: Is there a new Housing Bubble; Why should ...
BUBBLE BURST 1...
BUBBLE BURST 2...
National Geographic | Our Place in the Milky Way -...
Bubble Science: Gianluca Memoli at TEDxSWPS...
Energy of Sun | Full Documentary HD...
Peppa Pig English Episodes / Bubbles - 2014 HD...
photo: AP / Julie Jacobson
Melania Trump’s Nude Picture Released – Is This How Potential First Lady Will Be?
Edit Inquisitr 31 Jul 2016
If Donald Trump will become the next President of United States, then his third wife and former model Melania Trump is going to be the next First Lady. Like her husband, Melania’s career has come a long way, and very few people know that there was a time when she posed just in her heels for a photo shoot ... In the released pictures, the potential First Lady is seen wearing nothing but high heels and smirking for the camera ... ....
photo: AP / Jae C. Hong
Without a Parachute, Skydiver plummets into Net from 25,000 Feet
Edit Stars and Stripes 31 Jul 2016
LOS ANGELES (Tribune News Service) — Luke Aikins accomplished something Saturday night that no one else has ever done. he jumped out a helicopter 25,000 feet up in the air and landed in a net without a wingsuit or parachute ... He then climbed out of the net and gave his wife a hug ... It’s the last step that I see,” Aikins, 42, said in an interview with a local Fox station in Washington state, where he lives ... ©2016 Los Angeles Times ... ....
photo: Public Domain
Fleet Of Tall White Alien UFO Spacecraft Filmed Landing At the Nellis AFB Under The ...
Edit Inquisitr 31 Jul 2016
UFO hunter Steven Barone continues to monitor alleged UFO traffic over the notorious UFO hotspot, the Nellis Air Force Base, from the backyard of his home in the Summerlin area of Las Vegas. Meanwhile, a prominent UFO blogger has claimed that the UFOs that Barone has filmed in a series of videos uploaded to his YouTube channel are UFO spacecraft belonging to a secret community of Tall White Aliens being hosted secretly by the U.S....
photo: AP / J. Scott Applewhite
Islamic State Calls DNC Speaker Khizr Khan’s Slain Son An ‘Apostate’
Edit Inquisitr 31 Jul 2016
Islamic State has called slain Army Captain Humayun Khan an ‘apostate,’ 12 years after he died following a suicide bombing in Iraq, while serving the U.S.A. At the recently concluded Democratic National Conference, soldier Humayun’s father, Khizr Khan, had appeared with his wife, Ghazala ... Trump responded in a fashion that invoked widespread anger from both naysayers and his supporters ... I was viciously attacked by Mr....
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Soon, an app-based flying water taxi in Paris
Edit The Times of India 01 Aug 2016
Another funding ro und will take place by the end of August to develop a taxi app and docking stations ... As it seeks more cash to turn its bubbles into cabs, the startup said it has reached out to car-hailing company Uber Technologies Inc and construction company Vinci SA and luxury-goods maker LVMH ... The bubbles would get a lift and hover above water.The startup will sell the pods to individuals, countries, cities and firms ... RELATED....
Here's why experts say drone education isn't working
Edit Press Telegram 01 Aug 2016
Firefighters and lawmakers have been droning on about the need for drone pilots to steer clear when aircraft splash bubble-gum-colored fire retardant or clear water on wildfires. But the message doesn't seem to be getting through. Stray drones continue to pop up repeatedly around the state when firefighting aircraft are making drops, forcing them to abort missions ... ....
The Last Ship Renewed for Season 4
Edit IMDb 01 Aug 2016
RelatedCable/Streaming Renewal Scorecard 2016. What’s Coming Back? What’s Cancelled? What’s On the Bubble? ... ....
Box-office takings wilt in the heat of summer
Edit China Daily 01 Aug 2016
Updated ... I call it a bubble, and the market is squeezing some air out of it." ... La said, "What he meant by slowing down was to change the current focus on short-term profits, to remove the bubble and to raise the spirit of professionalism in our industry." ... While many observers have accepted the downturn as a "correction" that will prevent a giant market bubble forming, it could just be a temporary blip in an ever-evolving industry ... ....
Teenage take on dealing with parents, generation gap
Edit The Jakarta Post 01 Aug 2016
As in every time period, there exists a separation between parents and children known as the generation gap. . Understandably, such disparity is inevitable. advancing technology, shifting views on pop culture and increased globalization all collectively widen the past and the present between parents and their teens ... Why not recreate a “safe bubble” in real life? ... Now that we have a safety bubble, how to break the ice? ... ....
Ron Paul is 'still looking' for a candidate, and the economy is the reason why
Edit Yahoo Daily News 01 Aug 2016
As the race for the White House heats up, former U.S. Representative Ron Paul says neither Hillary Clinton nor Donald Trump offer what the U.S. economy needs right now ... The Libertarian firebrand has long predicted a bubble in stocks, and doesn't see Trump or Clinton offering solutions to the issues he feels plague the economy ... He said under the GOP nominee, there seems to be a better chance that taxes will not be raised ... ....
Dollar struggles, most stocks up in Asia after US data
Edit The Times of India 01 Aug 2016
Hong Kong, Aug 1, 2016 (AFP) -. Fading expectations for a US interest rate rise this year hit the dollar and boosted stocks in Asia on Monday, although Shanghai equities took a hammering from weak manufacturing data ... It also came hours after the Bank of Japan disappointed investors by deciding against ramping up its stimulus programme ... "The government seems to be concerned about bubbles now, so policies are trending tighter." ... dan/cah....
Pittsburgh Steelers camp Day 3: Backs vs. 'backers, Roethlisberger sits out & more
Edit Penn Live 01 Aug 2016
LATROBE -- Pittsburgh Steelers training camp with pads has very little in common with Steelers camp without. Players were thrown into each other from the get-go and with a little less than half of the 90 on the roster getting to be on the lucrative 53-man, there was very little holding anyone back. Here's your rundown.. TurnCoates ... Defense dominates. This being football, it makes sense ... Bell still has a teammate-enforced bubble around him....
Local Government Act Review (Whitehorse City Council)
Edit Public Technologies 01 Aug 2016
Local Government Act Review ... The Victorian Government is conducting the first comprehensive review of the Local Government Act since its creation in 1989. The Victorian Government has been listening to ideas for local government reform from across the community including ratepayers, citizens, councillors, councils and people employed in the sector ... Email your completed form to local.government@delwp.vic.gov.au....
Testing times for South Africa's ANC
Edit BBC News 01 Aug 2016
South Africa's African National Congress (ANC), which took power at the end of white-minority rule in 1994, is facing its toughest challenge - and not just from opposition parties in Wednesday's local elections ... Ms Dididza was chosen by ANC head office after the local party could not agree between "Sputla" and his challenger during the nomination process ... "It's about national and local issues all at once....
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