The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
You burn more calories sleeping than you do watching television.
348
The elephant brain weighs about 6,000g.
274
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
The cat brain weighs about 30g.
167
One human hair can support 3 ounces.
191