The human brain uses approximately as much energy as a 10 watt light bulb.
120
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
The human heart creates enough pressure to squirt blood 30 ft.
37
You mostly breathe from only one nostril at a time!
75
A person can live without food for about a month, but only about a week without water.
156
Our eyes are always the same size from birth, but our nose and ears never stop growing.
269
Your ribs move about 5 million times a year, every time you breathe!
60
During menstruation, the sensitivity of a woman's middle finger is reduced.
47