The average sperm cell swims at 8 inches per hour.
4
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
Redheads require up to 20% more anesthesia to be knocked out.
112
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Every time you sneeze some of your brain cells die.
113
People who sleep late have more mental stamina and can outperform early risers.
33