2 ms·
You might find this series from Smarter Every Day interesting. https://www.youtube.com/watch?v=g3Ud6mHdhlQ https://www.youtube.com/watch?v=g3Ud6mHdhlQ I didn't
by nielsbot 5y ago
You might find this series from Smarter Every Day interesting. https://www.youtube.com/watch?v=g3Ud6mHdhlQ https://www.youtube.com/watch?v=g3Ud6mHdhlQ I didn't find a bit about how they make drinking water, but here's an episode about how they regenerate their oxygen on a nuclear sub.