#356 – Tim Dodd: SpaceX, Starship, Rocket Engines, and Future of Space Travel
发布时间 2023-02-03 01:36:01 来源
摘要
Tim Dodd is host of the Everyday Astronaut YouTube channel, where he teaches about rocket engines and all things space travel. Please support this podcast by checking out our sponsors:
- BetterHelp: https://betterhelp.com/lex to get 10% off
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EPISODE LINKS:
Tim's YouTube: https://youtube.com/@EverydayAstronaut
Tim's Twitter: https://twitter.com/Erdayastronaut
Tim's Instagram: https://instagram.com/everydayastronaut
Tim's Website: https://everydayastronaut.com
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/
YouTube Full Episodes: https://youtube.com/lexfridman
YouTube Clips: https://youtube.com/lexclips
SUPPORT & CONNECT:
- Check out the sponsors above, it's the best way to support this podcast
- Support on Patreon: https://www.patreon.com/lexfridman
- Twitter: https://twitter.com/lexfridman
- Instagram: https://www.instagram.com/lexfridman
- LinkedIn: https://www.linkedin.com/in/lexfridman
- Facebook: https://www.facebook.com/lexfridman
- Medium: https://medium.com/@lexfridman
OUTLINE:
Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.
(00:00) - Introduction
(06:18) - SpaceX rockets
(26:56) - Falcon 9
(31:08) - Starship
(35:27) - SpaceX rocket engines
(43:05) - Elon Musk
(58:41) - Twitter
(1:04:46) - How rocket engines work
(1:09:37) - Rocket fuel
(1:13:03) - Rocket engine cycles
(1:25:27) - Rocket cooling
(1:40:24) - Multistage rockets
(1:43:57) - Single-stage-to-orbit
(1:49:33) - Aerospike engine
(1:57:18) - Greatest car engine of all time
(2:02:27) - Starship
(2:05:19) - Wet dress rehearsal
(2:11:29) - Landing
(2:25:47) - Seeing starship in person
(2:34:54) - Starship orbital test
(2:41:32) - Gwynne Shotwell
(2:46:43) - dearMoon project
(3:05:46) - Fear of death
(3:14:12) - Everyday Astronaut origin story
(3:40:04) - Soviet Rocket Engine History
(3:58:51) - Russia, China, USA
(4:13:20) - Starlink
(4:21:06) - First human on Mars
(4:24:04) - Moon landing
(4:30:11) - Nuclear propulsion
(4:37:51) - Bob Lazar
(4:44:54) - Aliens
(4:48:42) - Sci-fi books
(4:52:00) - Long-term space travel
(4:58:47) - SpaceX competitors
(5:10:07) - Kerbal Space Program
(5:16:33) - Advice for young people
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