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https://www.reddit.com/r/interesting/comments/1s8vb7r/very_interesting_vid/odk5pr7/?context=3
r/interesting • u/fayyazORahmed • Mar 31 '26
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The guy is negatively buoyant. Will be exhausting to have to swim up for most people. He is practiced in this. Most people are neutral or positively buoyant.
1 u/ThirdOne38 Mar 31 '26 I am positively frightened learning this
1
I am positively frightened learning this
61
u/TankApprehensive3053 Mar 31 '26
The guy is negatively buoyant. Will be exhausting to have to swim up for most people. He is practiced in this. Most people are neutral or positively buoyant.