John N. Heine recently had to bear 29-degree temperatures just to do his job. That may not sound too foreboding, but in this case, he was 100 feet underwater, beneath 10 feet of Antarctic ice, with only a dry suit …
Read More »John N. Heine recently had to bear 29-degree temperatures just to do his job. That may not sound too foreboding, but in this case, he was 100 feet underwater, beneath 10 feet of Antarctic ice, with only a dry suit …
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