A human being loses an average of 40 to 100 strands of hair a day.
133
We are born with 350 bones, and die with 206.
135
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
A person can live without food for about a month, but only about a week without water.
156
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21
The human brain is insensitive to pain.
76