36:40

Forgeworlds & Industrial Planets

37:58

Staying Sane in Space

29:37

The Science of Aging & Life Extension

45:03

The Next Technological Revolution: What’s Coming?

34:54

Fortress Worlds

31:37

The Stanford Torus Space Habitat

13:18

Quand un Aviateur a Marché sur l’Aile en Plein Combat Aérien

19:12

We're Shockingly Close To A Cure For Aging | Answers With Joe