Pain travels through your body at 350 ft. per second.
36
By the age of 60, most people have lost 50% of their taste buds.
17
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
In older people, memory is best early in the morning and then declines during the late afternoon.
33
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
The average sperm cell swims at 8 inches per hour.
76
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Your tongue is the only muscle in your body that is attached at only one end.
173