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#403 – Lisa Randall: Dark Matter, Theoretical Physics, and Extinction Events

Lex Fridman Podcast

Last updated
Apr 17, 2026

Show notes

Lisa Randall is a theoretical physicist at Harvard. Please support this podcast by checking out our sponsors: – Babbel: https://babbel.com/lexpod and use code Lexpod to get 55% off – Notion: https://notion.com – SimpliSafe: https://simplisafe.com/lex to get free security camera plus 20% off – LMNT: https://drinkLMNT.com/lex to get free sample pack – InsideTracker: https://insidetracker.com/lex to get 20% off Transcript: https://lexfridman.com/lisa-randall-transcript EPISODE LINKS: Lisa’s Twitter

#403 – Lisa Randall: Dark Matter, Theoretical Physics, and Extinction Events | Lex Fridman Podcast