The smallest human penis ever recorded was just 5/8 of an inch long!
77
A sneeze can travel as fast as 100 miles per hour.
43
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
The average office desk has 400 times more bacteria than a toilet.
22
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
In Japan, condoms are commonly sold 'door to door'!
54
The average sperm cell swims at 8 inches per hour.
4