Shadow Divers: The True Adventure of Two Americans Who RIsked Everything to Solve One of the Last Mysteries of World War II
ISBN: 0739320831
Buy on Amazon
Found in 1 comment on Hacker News
gooseyman · 2023-08-15 · Original thread
Reminds me of Shadow Divers. IIRC they were instrumental in coming up with a breathing mix to counteract these effects

https://www.amazon.com/Shadow-Divers-Adventure-Americans-Eve...

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