- published: 08 May 2015
- views: 654357
A black hole is a region of spacetime whose gravitational field is so strong that nothing which enters it, not even light, can escape. The theory of general relativity predicts that a sufficiently compact mass will deform spacetime to form a black hole. Around a black hole there is a mathematically defined surface called an event horizon that marks the point of no return. It is called "black" because it absorbs all the light that hits the horizon, reflecting nothing, just like a perfect black body in thermodynamics.Quantum mechanics predicts that black holes emit radiation like a black body with a finite temperature. This temperature is inversely proportional to the mass of the black hole, making it difficult to observe this radiation for black holes of stellar mass or greater.
Objects whose gravity field is too strong for light to escape were first considered in the 18th century by John Michell and Pierre-Simon Laplace. The first modern solution of general relativity that would characterize a black hole was found by Karl Schwarzschild in 1916, although its interpretation as a region of space from which nothing can escape was not fully appreciated for another four decades. Long considered a mathematical curiosity, it was during the 1960s that theoretical work showed black holes were a generic prediction of general relativity. The discovery of neutron stars sparked interest in gravitationally collapsed compact objects as a possible astrophysical reality.
Black Holes - Mysteries Of The Universe HD Documentary
Black Holes Explained – From Birth to Death
Something Big Came OUT Of A Black Hole Recently! Scientists Baffled 3/15/16
What Does The Inside Of A Black Hole Look Like?
Travel INSIDE a Black Hole
What Would Happen if You Fell Into a Black Hole?
How a black hole would destroy the Earth
Apa Itu Black Hole Sebenarnya?
"Something" Knocked Out Japan's New "Black Hole" Satellite 4/2/16
The Black Hole | Future Shorts
How a Black Hole Would Kill You
What if there was a black hole in your pocket?
NASA | Massive Black Hole Shreds Passing Star
4 Rapiers vs Chrono Black Hole Combo VP vs NoDiggity DreamLeague Dota 2
Actors: Thomas Bennett (actor), Thomas Bennett (actor), Victoria Fellows (actor), Victoria Fellows (editor), Victoria Fellows (actor), Victoria Fellows (producer), Victoria Fellows (writer), Victoria Fellows (director), Timothy Walton (actor), Eddie Rodriguez (actor), Claire Smith (actor), Sean Lowton-Smith (actor),
Genres: Animation, Comedy, Documentary, Fantasy, Sci-Fi, Short,Actors: Esan Sivalingam (producer), Esan Sivalingam (director), Esan Sivalingam (writer), Bratina Tay (producer), Gurmit Singh (director), Gurmit Singh (actor), Marcus Chin (actor), Chang Un Seah (writer), Nicholas Lee (actor), Vernetta Lopez (actress), Felicia Sim (producer), Robin Leong (actor), Yin Yin Tay (actress), Suhaimi Yusof (actor), Irene Ang (actress),
Plot: When Cosmo destroys his spaceship when he crash lands on Earth, he meets and befriends a nine year old nerd, Georgina and her Grandpa. Initially finding ways of getting off this planet as soon as possible, Cosmo soon discovers the little joys of being on Earth and decides to stay a little longer - creating madness and mayhem in his path.
Genres: Comedy,