Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
More Americans have died in car accidents than have died in all the wars ever fought by the United States.
55
Play-Doh was first manufactured as a wallpaper cleaner.
122
Babies start dreaming even before they're born.
134
The average IQ is 100, while 140 is the beginning of genius IQ.
140
It takes 492 seconds for sunlight to reach the Earth!
44
A real estate agent's rule of thumb: To estimate what a house will sell for, ask the owner what its worth and subtract 10%.
24
'Second Street' is the most common street name in the U.S.; 'First Street' is the sixth! "
41