American car horns beep in the tone of F.
66
You burn 26 calories in a one minute kiss.
605
Real diamonds do not show up on x-ray.
36
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
It's impossible to kill yourself by holding your breath.
703
A typical lead pencil can draw a line that is 35 miles long.
158
Ninety-nine percent of pumpkins sold in the United States are for the sole purpose of decoration.
55
Macklemore and his hit “Thrift Shop” was the first time since 1994 that a song reached number 1 on the Hot 100 chart without the support of a major record label.
2