The average cough comes out of your mouth at 60 miles per hour.
126
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
The number of text messages sent and received in a given day is greater than the world's population.
198
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
The largest diamond ever found was an astounding 3,106 carats!
99
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13