There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
Like fingerprints, everyone's tongue print is different.
250
Most of the dust underneath your bed is actually your own dead skin.
251
You burn 26 calories in a one minute kiss.
605