There are about 255 babies born worldwide every minute.
46
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
The average person will go on a date at least 100 times before they finally marry.
33
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
You can't tickle yourself.
29