![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
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![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
What about the use of pumped hydro for energy storage?
posted by eric3579![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
Watch live Perseverance landing https://youtu.be/gm0b_ijaYMQ
posted by eric3579![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
Learn how solar works and how a long time mystery power loss was finally understood and solved.
posted by eric3579![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
https://www.iter.org/ In southern France, 35 nations* are collaborating to build the world's largest tokamak, a magnetic fusion device that has been designed to prove the feasibility of fusion as a... continue reading
posted by eric3579![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
In the debut episode of the Logistics of D-Day we explore the logic and planning that resulted in Normandy being chosen as the location for the largest amphibious invasion in the history of human kind. -yt
posted by eric3579![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
(H/T @eric3579)
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
(H/T @eric3579)
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
![Ranked #7 - 86313 votes - 3446 star points](https://videosift.com/cdm/stars/galaxy/mordhaus.png?v=5)
(H/T @eric3579)
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
Something that Brian didn't mention, but which was pointed out by Elon Musk, is that the strength of stainless steel increases at cryogenic temperatures. (H/T @eric3579)
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
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