Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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A cesium atom in an atomic clock beats over nine billion times a second.
43
Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
304
A 'jiffy' is an actual unit of time for 1/100th of a second!
66
The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
7
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
For every gallon of sea water, you get more than a quarter pound of salt.
45
Cold water weighs more than hot water.
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