Most elephants weigh less than a blue whale's tongue.
442
Sex burns about 360 calories per hour.
860
The elephant brain weighs about 6,000g.
274
Dieters who sleep more take off more fat that those who sleep less.
159
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
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
By weight, Bone is five times stronger than steel.
417
The earth is approx. 6,588,000,000,000,000,000 tons.
175