David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy | Lex Fridman Podcast #485
Published November 17, 2025
This video has 618K views and 9.53K likes, ranking #4,441,485 globally among tracked YouTube videos by view count.
At a glance
Views
618,764
Likes
9,532
Comments
1,112
Performance vs. channel
Outlier score
Engagement rate
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About
David Kirtley is a nuclear fusion engineer and CEO of Helion Energy, a company working on building the world's first commercial fusion power plant by 2028. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep485-sb See below for timestamps, transcript, and to give feedback, submit questi…
- Published
- November 17, 2025
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
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How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
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