Backyard Black Hole Sci Fi Science Video

More info: http://science.discovery.com/tv/sci-fi-science/ Michio Kaku's plan to avoid being "spaghettified."/nWhat is Blackhole: A black hole is a region of space from which nothing, not even light, can escape. It is the result of the deformation of spacetime caused by a very compact mass. Around a black hole there is an undetectable surface which marks the point of no return, called an event horizon. It is called "black" because it absorbs all the light that hits it, reflecting nothing, just like a perfect black body in thermodynamics.[1] Quantum mechanics predicts that black holes also emit radiation like a black body with a finite temperature. This temperature decreases with the mass of the black hole, making it unlikely to observe this radiation for black holes of stellar mass. Reff: Wikipedia

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Channels: Others

Tags: blackhole

Uploaded by: ( Send Message ) on 15-10-2010.

Duration: 2m 3s