Barry Barish: Gravitational Waves and the Most Precise Device Ever Built | Lex Fridman Podcast #213
发布时间 2021-08-23 19:19:46 来源
摘要
Barry Barish is a theoretical physicist at Caltech and the winner of the Nobel Prize in Physics. Please support this podcast by checking out our sponsors:
- MUD\WTR: https://mudwtr.com/lex and use code LEX to get 5% off
- GiveDirectly: https://givedirectly.org/lex to get gift matched up to $300
- BiOptimizers: http://www.magbreakthrough.com/lex to get 10% off
- Four Sigmatic: https://foursigmatic.com/lex and use code LexPod to get up to 60% off
- Magic Spoon: https://magicspoon.com/lex and use code LEX to get $5 off
EPISODE LINKS:
Barry's Nobel Prize entry: https://www.nobelprize.org/prizes/physics/2017/barish/facts/
Barry's Caltech profile: https://pma.caltech.edu/people/barry-c-barish
LIGO's Website: https://www.ligo.caltech.edu/
LIGO's Twitter: https://twitter.com/LIGO
PODCAST INFO:
Podcast website: https://lexfridman.com/podcast
Apple Podcasts: https://apple.co/2lwqZIr
Spotify: https://spoti.fi/2nEwCF8
RSS: https://lexfridman.com/feed/podcast/
Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4
Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41
OUTLINE:
0:00 - Introduction
1:08 - Early math and physics questions
10:42 - Enrico Fermi
17:14 - Birth of the Nuclear Age
22:22 - The Fermi Paradox
27:26 - Gravity
44:08 - Philosophical implications of general relativity
51:14 - Detecting gravitational waves
54:28 - LIGO
1:27:25 - Nobel Prize
1:42:14 - Black holes
1:54:34 - Space exploration
2:02:28 - Books
2:11:17 - Advice for young people
2:17:13 - Meaning of life
SOCIAL:
- Twitter: https://twitter.com/lexfridman
- LinkedIn: https://www.linkedin.com/in/lexfridman
- Facebook: https://www.facebook.com/lexfridman
- Instagram: https://www.instagram.com/lexfridman
- Medium: https://medium.com/@lexfridman
- Reddit: https://reddit.com/r/lexfridman
- Support on Patreon: https://www.patreon.com/lexfridman
GPT-4正在为你翻译摘要中......
