- published: 19 Dec 2013
- views: 308140
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion (thermonuclear weapon). Both reactions release vast quantities of energy from relatively small amounts of matter. The first fission ("atomic") bomb test released the same amount of energy as approximately 20,000 tons of TNT (see Trinity (nuclear test)). The first thermonuclear ("hydrogen") bomb test released the same amount of energy as approximately 10,000,000 tons of TNT.
A thermonuclear weapon weighing little more than 2,400 pounds (1,100 kg) can produce an explosive force comparable to the detonation of more than 1.2 million tons (1.1 million tonnes) of TNT. A nuclear device no larger than traditional bombs can devastate an entire city by blast, fire, and radiation. Nuclear weapons are considered weapons of mass destruction, and their use and control have been a major focus of international relations policy since their debut.
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Nuclear weapon bomb works by initiating a nuclear chain reaction, which releases a huge amount of energy relative to conventional explosives. Per unit volume, an atom bomb may be millions or billions of times more powerful than TNT. The first atomic explosion occurred on 16 July 1945 at the Alamogordo Test Range in New Mexico, during a test called Trinity. It was developed during the top secret Manhattan Project, which was directed by General Leslie R. Groves of the US Army.
Lecture with Matthew Bunn, Associate Professor of Public Policy; Co-Principal Investigator, Project on Managing the Atom Slides from the presentation are available here: http://belfercenter.org/files/HowNuclearBombsWork.pdf More information: http://belfercenter.org/MTA September 10, 2013
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More than likely, you're aware of some nuclear weapon facts. You probably know about Hiroshima and Nagasaki. You might even know that nuclear weapons have gotten significantly more advanced since then. There have been failed tests, space tests, explosions in the arctic, and explosions in the ocean. However, the bombs that are created today are completely more powerful than the bombs dropped on Hiroshima and Nagasaki. And although those were the only two nuclear warheads ever dropped during war time, there is plenty of reason to worry about the future of any potential atomic conflicts. Nuclear warheads are dangerous for numerous reasons. Not only do they create an insanely large blast but they emit radiation that damages the environment and can even change the climate. Were there to be a nu...
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With international political tensions on the rise, the threat of an all-out nuclear war seems too close for comfort. What countries possess nuclear weapons? Is the likelihood of a nuclear war higher than we think? Learn More: International Conventions and Legal Agreements http://www.iaea.org/Publications/Documents/Treaties/npt.html "The NPT aims to prevent the spread of nuclear weapons and weapons technology, to foster the peaceful uses of nuclear energy, and to further the goal of disarmament." Israel Thought to Possess 80 Nuclear Weapons: Experts http://www.nti.org/gsn/article/israel-estimated-possess-80-nuclear-weapons-report/ "Israel holds a nuclear arsenal of 80 weapons that were manufactured no later than 2004, according to a new analysis by noted Federation of American Sc...
North Korea constantly uses threatening rhetoric against its enemies. However, would they actually use the weapons they posses? This video was a collaboration with Dark 5. Check out their 5 Darkest Secrets From Inside North Korea here: https://www.youtube.com/watch?v=iwgKo1KDuNk Don't forget to Subscribe for more Conspiracies! - http://bit.ly/1dmVsvF A massive thank you to our super fans who have supported us on our Patreon page. Feel free to take a look at the rewards we have on offer for our supporters here: https://www.patreon.com/alltimeconspiracies?ty=h Like us on Facebook - http://on.fb.me/1eWsxhV Join us on Snapchat - atconspiracies Follow us on Twitter - http://bit.ly/MNqFgY Alltime's greatest conspiracies... http://bit.ly/1eRToNK
India's nuclear program is largest among developing nations, it has detonated its first nuclear device in 1974 in response to China's nuclear test in 1964 and Indo - Pakistani War in 1965. India currently possess sixth largest nuclear stockpile in the world , to know more and how powerful are Indian nuclear weapons please watch above video. @5:31 - Ignosi by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100450 Artist: http://incompetech.com/ Indian Nuclear Programme is one of the largest among developing nations according to US reports http://www.ndtv.com/india-news/indias-atomic-programme-one-of-the-largest-in-developing-nations-us-report-123...
North Korea has tested its fifth and most powerful nuclear bomb. Cenk Uygur, Ben Mankiewicz (What The Flick), John Iadarola (ThinkTank), and Michael Brooks (The Majority Report), hosts of The Young Turks, break it down. Tell us what you think in the comment section below. http://tytnetwork.com/join Watch Michael Brooks weekdays on The Majority Report at https://www.youtube.com/samseder "North Korea has confirmed it has conducted its most powerful nuclear test to date, marking the 68th anniversary of its founding with a reminder to the world that it may be edging closer to developing a warhead capable of striking the US mainland. Friday morning’s test, which triggered a magnitude 5.3 earthquake, drew immediate condemnation from North Korea’s neighbours and Washington. Barack Obama, who ...
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In this report you will witness the delusional paranoid regime of North Korea. They are planning counterattacks for attacks that aren't occurring. They believe they are being provoked. That's all we need are psychotics with nuclear weapons.
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North Korea now says it is ready to respond to U.S. Military exercises. This comes after North Korea conducted its fifth and most powerful nuclear weapons test. Co-chairs of the Independent Task Force on U.S. Policy toward North Korea, Admiral Michael Mullen and former Senator Sam Nunn, join NBC’s Andrea Mitchell to discuss how the next President needs to address North Korea. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc About: MSNBC is the premier destination for in-depth analysis of daily headlines, insightful political commentary and informed perspectives. Reaching more than 95 million households worldwide, MSNBC offers a full schedule of live news coverage, political opinions and award-winning documentary programming -- 24 hours a day, 7 days a week. Connect with MSNBC O...
North Korea begs world for aid after devastating floods despite spending millions on nuclear weapons The heavy rain has killed 133 people while 395 are missing in the secretive country North Korea has sent a desperate message to the world begging for humanitarian help after spending all its own money on nuclear weapons Kim Jong Un reportedly spent a billion pound on the massive weapon program that there is no money left in the bank to help his own people. Recovery work is underway after devastating floods ripped through homes and destroyed railway tracks in the secretive country's northern Hamgyong Province. The state-run television channel KRT aired video and said the worst "climatic phenomenon" in more than 70 years has hit the northern part of the country causing "huge losses". State...
North Korea begs world for aid after devastating floods despite spending millions on nuclear weapons North Korea begs world for aid after devastating floods despite spending millions on nuclear weapons North Korea begs world for aid after devastating floods despite spending millions on nuclear weapons
North Korea has sent a desperate message to the world begging for humanitarian help after spending all its own money on nuclear weapons Kim Jong Un reportedly spent a billion pound on the massive weapon program that there is no money left in the bank to help his own people. Recovery work is underway after devastating floods ripped through homes and destroyed railway tracks in the secretive country's northern Hamgyong Province. The state-run television channel KRT aired video and said the worst "climatic phenomenon" in more than 70 years has hit the northern part of the country causing "huge losses". ----------------------------------------------------------------------------------------------------------- Newsletters: http://goo.gl/koGCiR Donations: http://goo.gl/29idyO Teachings: http:/...
Just two years in the job and armed with nuclear weapons, North Korea's Kim Jong-Un is the world's youngest dictator, ruling one of the world's most isolated countries. Like his father and grandfather, he wants to maintain tight control over what North Koreans see of the world - and what the world sees of North Korea. But with unique access, FRONTLINE goes inside the secret state to explore life under its new ruler, and investigate the enigmatic "Morning Star King" as he tries to hold onto power. Using new footage smuggled from inside and never-before-told stories from recent defectors living in South Korea, the film offers a rare glimpse of how some North Koreans are defying authority in a country where just being caught with illegal DVDs could mean immediate imprisonment. Over the last ...
北 홍수 피해 속속 공개..."핵실험 직전 구호 요청" 이중행태 North Korea, hit hard by devastating floods,... has reached out to NGOs in the United States for help. But the regime is being heavily criticized... as it made the overtures just days before conducting its latest nuclear test. Lee Minyoung has more. Flooding in North Korea from Typhoon Lion Rock earlier this month has revealed the hypocrisy of a regime obssessed with nuclear weapons while asking for help from the international community. Pyongyang has called the floods the worst disaster since the regime's founding, with hundreds killed or missing and nearly 70-thousand people left homeless. Now the Washington Post has revealed an email from the North's mission in New York to several NGOs... asking for flood relief aid. The Post said Thursday tha...
On the 68th anniversary of its founding on September 9, North Korea conducted its fifth nuclear test at the Punggye-ri site in North Hamgyeong-do Province. The test blast, which triggered a 5.0-magnitude artificial earthquake, is believed to be the most powerful explosion to date. Amid rising concerns over Pyongyang's growing nuclear capabilities, we assess how developed its nuclear weapons technology is. 북한 5차 핵실험 북한이 정권수립일인 9일 오전 함경북도 풍계리에서 5차 핵실험을 강행했다. 지난 1월 4차 핵실험 이후 8개월 만에 기습적으로 강행한 것인데.. 5.0 규모의 인공지진이 감지된 이번 핵실험은 10㏏의 위력으로 지금까지 실시된 핵실험 가운데 가장 큰 규모로 알려졌다. 북한의 핵기술 향상에 대한 우려가 커지고 있는 가운데,,, 실제 기술 수준은 어디까지 와있는지 북한 핵기술의 현주소를 살펴본다. Visit ‘Arirang Issue’ Official Pages Homepage: http://www.arirang.com Facebook: http://www.facebook.com/arirangtv Twitter: http://twitter.com/arirangworld I...