There are more nerve cells in the human brain than there are stars in the Milky Way.
349
The best diamonds are colored blue-white.
80
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
The New York Stock Exchange started as a coffee shop!
99
Babies are born without knee caps.
78
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
In an average hour, there are over 61,000 Americans airborne over the United States.
24