The cat brain weighs about 30g.
167
The elephant brain weighs about 6,000g.
274
You burn more calories sleeping than you do watching television.
348
You burn 26 calories in a one minute kiss.
605
One human hair can support 3 ounces.
191
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
By weight, Bone is five times stronger than steel.
417