Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
The human sigh acts as a physiological reset button.
23
Men are twice as likely to be binge drinkers than women.
87
A man's beard grows fastest when he anticipates sex.
239
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
India used to be the richest country in the world until the British invasion in the early 17th Century.
37