85% of all Valentine's Day cards are purchased by women!
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Couples' personalities converge over time to make partners more and more similar.
235
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
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Babies are born without knee caps.
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The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
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