Each year, more than 50,000 people are injured by jewelry in the U.S.
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The best diamonds are colored blue-white.
80
No piece of square dry paper can be folded more than 7 times in half!
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The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
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The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
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