The human brain uses approximately as much energy as a 10 watt light bulb.
120
The smallest human penis ever recorded was just 5/8 of an inch long!
77
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
You mostly breathe from only one nostril at a time!
75
The average sperm cell swims at 8 inches per hour.
4
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165