If your DNA was stretched out it would reach to the moon 6,000 times.
256
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Poor eyesight (myopia) is associated with higher IQ.
232
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Men are twice as likely to be binge drinkers than women.
87
When your face blushes, the lining of your stomach turns red, too.
154
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103