Stephen Hawking's Universe 2010

Time Travel (1x2)

Date de diffusion: Avr 25, 2010

The 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.