A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Your ribs move about 5 million times a year, every time you breathe!
60
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
Pain travels through the body at 350 feet per second!
23
There are more bacteria in your mouth than there are people in the world.
60