Dartboards are made out of horsehairs.
129
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
The average IQ is 100, while 140 is the beginning of genius IQ.
140
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
SONY was originally called 'Totsuken'.
70
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
Coins usually survive in circulation for about 30 years.
66