Lex Fridman Podcast4 Sep 2025

#480 – Dave Hone: T-Rex, Dinosaurs, Extinction, Evolution, and Jurassic Park

Dave Hone is a paleontologist, expert on dinosaurs, co-host of the Terrible Lizards podcast, and author of numerous scientific papers and books on the behavior and ecology of dinosaurs. He lectures at Queen Mary University of London on topics of Ecology, Zoology, Biology, and Evolution.
Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep480-sc
See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc.

Transcript:
https://lexfridman.com/dave-hone-transcript

CONTACT LEX:
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Other – other ways to get in touch: https://lexfridman.com/contact

EPISODE LINKS:
Dave’s Website: https://www.davehone.co.uk/
Dave’s Books: https://amzn.to/4pbk828
Terrible Lizards Podcast: https://terriblelizards.libsyn.com/
Dave’s Blog: https://archosaurmusings.wordpress.com/
Dave’s Academic Website: https://www.qmul.ac.uk/sbbs/staff/davidhone.html

SPONSORS:
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OUTLINE:
(00:00) – Introduction
(00:22) – Sponsors, Comments, and Reflections
(07:18) – T-Rex’s size & biomechanics
(31:00) – T-Rex’s hunting strategies
(44:07) – History of dinosaurs on Earth
(1:04:38) – $31.8 million T-Rex fossil
(1:17:44) – T-Rex’s skull and bone-crushing bite force
(1:36:33) – What Jurassic Park got wrong
(1:54:52) – Evolution and sexual selection
(2:15:26) – Spinosaurus
(2:26:02) – What Jurassic Park got right
(2:33:35) – T-Rex’s intelligence
(2:43:34) – Cannibalism among T-Rex
(2:49:05) – Extinction of the dinosaurs
(3:06:15) – Dragons
(3:22:39) – Birds are dinosaurs
(3:33:23) – Future of paleontology

PODCAST LINKS:
– Podcast Website: https://lexfridman.com/podcast
– Apple Podcasts: https://apple.co/2lwqZIr
– Spotify: https://spoti.fi/2nEwCF8
– RSS: https://lexfridman.com/feed/podcast/
– Podcast Playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4
– Clips Channel: https://www.youtube.com/lexclips

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