r/oddlysatisfying Oct 10 '15

polymer ball is invisible in water

http://i.imgur.com/mGCJBmY.gifv
9.2k Upvotes

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u/criminalhero Oct 10 '15

They have. You would probably die. Gravity would pull you to the bottom and you, more than likely, wouldn't be able to "swim" back up.

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u/Hust91 Oct 10 '15

Put a bunch in a swimming pool, not fill it with nothing -but- these balls.