In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
By weight, Bone is five times stronger than steel.
417
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Poor eyesight (myopia) is associated with higher IQ.
232
The human sigh acts as a physiological reset button.
23
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
The human brain uses approximately as much energy as a 10 watt light bulb.
120
One human hair can support 3 ounces.
191