Ideas About the Universe | Stephen Hawking | Book Reading Session #1
44:45
The EXPANDING Universe | Stephen Hawking | Book Reading Session #2
1:54:58
Capitalism | Communism | Socialism | Marxism & Ideologies | UPSC
1:02:18
NGLV : Next Generation Launch Vehicle | ISRO
12:57
Why Europe Chose ISRO Over SpaceX for PROBA-3?
2:00:41
Stephen Wolfram on Observer Theory
1:22:22
In search of Alien Life | Launch of Europa Clipper | NASA
2:08:03
Brian Greene and Leonard Susskind: Quantum Mechanics, Black Holes and String Theory
36:06