Most elephants weigh less than a blue whale's tongue.
442
Dieters who sleep more take off more fat that those who sleep less.
159
Fidgeting can burn about 350 calories a day.
201
The elephant brain weighs about 6,000g.
274
One human hair can support 3 ounces.
191
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
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
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99