You burn 26 calories in a one minute kiss.
605
Most elephants weigh less than a blue whale's tongue.
442
A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
Dieters who sleep more take off more fat that those who sleep less.
159
The cat brain weighs about 30g.
167
The elephant brain weighs about 6,000g.
274
One human hair can support 3 ounces.
191