The Universe Season 5 Episode 4
A look at time travel; how it could one day become reality; how Einstein’s theory of relativity claims it is possible, and the probable results of traveling to the future and the mind-boggling consequences of traveling to the past.
Views: 17
Serie: The Universe
Director: Alex Filippenko, Clifford V. Johnson, Erik Thompson, Geoff Marcy, Laura Danly, Lawrence Krauss, Michelle Thaller, Michio Kaku, Neil deGrasse Tyson, Phil Plait
Guest Star: Alex Filippenko, Erik Thompson