Comments by "Moop" (@joeis18) on "How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251" video.

  1. I was thinking the same thing. Like, he has no sense of humor, but then again, I don't think I'd want the guy in charge of making air to be a funny-guy.
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  2. My favorite series ❤️
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  3. Meanwhile in the Marine Corps, I'm still trying to sort out which of my crayons are teal and which ones are blue...
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  4. You, me, and most of us, haha.
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