American car horns beep in the tone of F.
66
The average IQ is 100, while 140 is the beginning of genius IQ.
140
The 'L.L.' in L.L. Bean stands for 'Leon Leonwood'.
30
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
24
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
Music is as addictive to the brain as sex and drugs.
27
Coins usually survive in circulation for about 30 years.
66
U-Haul is the world's largest advertiser in the Yellow Pages.
21