The elephant brain weighs about 6,000g.
274
You burn more calories sleeping than you do watching television.
348
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
Fidgeting can burn about 350 calories a day.
201
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The earth is approx. 6,588,000,000,000,000,000 tons.
175
A hummingbird weighs less than a penny.
1k
You burn 26 calories in a one minute kiss.
605