The average American uses eight times as much fuel energy as an average person anywhere else in the world.
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When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
Seaweed can grow up to 12 inches per day!
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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
By peeing in the shower, you can save 1,157 gallons of water a year.
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You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
The chills you sometimes feel when listening to music is called "musical frisson."
18
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13