Fidgeting can burn about 350 calories a day.
201
The average person's skin weighs twice as much as their brain.
131
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
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
A hummingbird weighs less than a penny.
1k
The cat brain weighs about 30g.
167
Dieters who sleep more take off more fat that those who sleep less.
159