The End of the Universe - with Geraint Lewis

59:27
Decoding quantum reality - with Vlatko Vedral

1:01:19
What's eating the universe? - with Paul Davies

1:11:37
Professor Brian Cox: How To Find Your Place In The Universe

1:39:11
FULL SPEECH: Trump addresses Congress

50:03
The invisible universe, from supernova to black holes – with Matthew Bothwell

1:24:56
Physics Gets Weird at the End of the Universe

1:29:38
The Richness of Time

1:27:44