The human heart creates enough pressure to squirt blood 30 ft.
37
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
It takes approximately 12 hours for food to entirely digest.
93
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
On average, there's 100 billion neurons in the human brain.
83
Chocolate, sex, and laughter are all important for a healthy brain.
37