Most dreams last only 5 to 20 minutes.
79
Banging your head against a wall uses 150 calories an hour.
57
The average office desk has 400 times more bacteria than a toilet.
22
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
Fingernails grow fastest on the hand you favor.
44
More people use blue toothbrushes, than red ones!
66
Sex burns about 360 calories per hour.
861