Lawrence Krauss - The Secret Life of Physicists
26:13
Lawrence Krauss: A Universe from Nothing
1:02:35
The Paradoxes of Time Travel
1:22:08
The Nature of Reality: A Dialogue Between a Buddhist Scholar and a Theoretical Physicist
50:31
The Greatest Story Ever Told...So Far | Lawrence M. Krauss | Talks at Google
1:28:27
SciCafe: Life the Universe and Everything with Neil deGrasse Tyson
58:07
Sean Carroll - The Particle at the End of the Universe
1:05:09
TES: Professor Brian Cox, The Big Bang Live Lesson
1:49:58