A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
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
Sex burns about 360 calories per hour.
860
The cat brain weighs about 30g.
167
Dieters who sleep more take off more fat that those who sleep less.
159
Most elephants weigh less than a blue whale's tongue.
442
