Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
Human hair and fingernails continue to grow after death.
7
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
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
Pain occurs when sounds are above 130 db.
124
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118