47:21

Telescopes, Liquid Mercury, and The Death of Black Holes - Cosmic Queries

45:22

StarTalk Podcast: Cosmic Queries – Kitchen Sink Edition

57:23

Fats and figures - Nancy Rothwell's 1998 Christmas Lectures 2/5

2:11:32

Jeff Bezos: Amazon and Blue Origin | Lex Fridman Podcast #405

3:56:21

NASA’s Artemis I Mission Splashes Down in Pacific Ocean

4:26

Adaptations of Rocky Intertidal Species

4:22

Electromagnetic Spectrum - Teacher Edition

58:27

Neil deGrasse Tyson and Brian Greene Confront the Edge of our Understanding