If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
The average female will have 3.3 pregnancies in her life.
49
Fingernails grow nearly 4 times faster than toenails.
31
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
Men are twice as likely to be binge drinkers than women.
87
More people have a phobia of frogs than rats.
41
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118