Dieters who sleep more take off more fat that those who sleep less.
159
Sex burns about 360 calories per hour.
860
You burn 26 calories in a one minute kiss.
605
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 adult human brain weighs about 3 pounds (1,300-1,400 g).
99
The cat brain weighs about 30g.
167
By weight, Bone is five times stronger than steel.
417