A quarter has 119 grooves on its edge, a dime has one less groove!
34
On average, 100 people choke to death on ballpoint pens every year.
72
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
According to an assistant professor of psychology and marketing at NYU, wearing red increases your chances in things like dating and hitchhiking.
12
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
It takes the same amount of time to age a cigar as wine.
25
