Physics – What Is Time?
- December 24th, 2010
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Posts Tagged ‘space’
Scientists discuss ways that they are searching for life on other planets.
Physicist Brian Greene gives a superb explanation of string theory, the big bang, Einstein, and time travel.
Video taken from UppruniTegundanna’s chanel on youtube. Go check it out.
A general rebuttal to the claim that the earth and the universe is young, plus a comment on how much humanity has achieved since its relatively recent emergence in the grand scale of things.
he promise of time travel has long been one of the world’s favorite scientific “what-ifs?” Hawking explores all the possibilities, warping the very fabric of time and space as he goes. From killing your grandfather to riding a black hole, we learn the pitfalls and the prospects for a technology that could quite literally, change everything
Part 1
The Beautiful Universe: Chandra in HD (3): Cassiopeia A – 3-D Fly-through.
Since its launch on July 23, 1999, the Chandra X-ray Observatory has been NASA’s flagship mission for X-ray astronomy, taking its place in the fleet of “Great Observatories.”