You burn more calories sleeping than you do watching television.
348
Sex burns about 360 calories per hour.
860
One human hair can support 3 ounces.
191
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The elephant brain weighs about 6,000g.
274
Most elephants weigh less than a blue whale's tongue.
442
Dieters who sleep more take off more fat that those who sleep less.
159