Dieters who sleep more take off more fat that those who sleep less.
159
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
The cat brain weighs about 30g.
167
You burn 26 calories in a one minute kiss.
605
Sex burns about 360 calories per hour.
860
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
Most elephants weigh less than a blue whale's tongue.
442