Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Human hair and fingernails continue to grow after death.
7
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
One human hair can support 3 ounces.
191
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