The human brain is more active during sleep than during the day.
28
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
A human being loses an average of 40 to 100 strands of hair a day.
133
In Nepal, cow dung is used for medicinal purposes.
19
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
The average sperm cell swims at 8 inches per hour.
76
A man's beard grows fastest when he anticipates sex.
239