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 average person's skin weighs twice as much as their brain.
131
You burn 26 calories in a one minute kiss.
605
One human hair can support 3 ounces.
191
By weight, Bone is five times stronger than steel.
417
A hummingbird weighs less than a penny.
1k
Fidgeting can burn about 350 calories a day.
201