Every human spent about half an hour as a single cell.
144
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
A human being loses an average of 40 to 100 strands of hair a day.
133
Gorillas can catch human colds and other illnesses.
205
The average person will go on a date at least 100 times before they finally marry.
33
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
It takes about 20 seconds for a red blood cell to circle the whole body.
102
A person can live without food for about a month, but only about a week without water.
156