A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
Sex burns about 360 calories per hour.
860
The cat brain weighs about 30g.
167
You burn more calories sleeping than you do watching television.
348
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Fidgeting can burn about 350 calories a day.
201
The elephant brain weighs about 6,000g.
274
You burn 26 calories in a one minute kiss.
605