Bas van Fraassen - How Can Space and Time be the Same Thing?
13:50
Lawrence Krauss - Are there Extra Dimensions?
26:47
What is Time? | Episode 1102 | Closer To Truth
15:46
How Can SPACE and TIME be part of the SAME THING?
10:11
Bas van Fraassen - How Does Philosophy Illuminate the Physical World?
24:52
What if all the world's biggest problems have the same solution?
14:56
Fred Alan Wolf - Does Physical Reality Go Beyond?
19:54
Steven Weinberg - Why a Fine-Tuned Universe?
19:59