Standard paper cannot be folded in half more than 7 times.
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The New York Stock Exchange started as a coffee shop!
99
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
More than 10% of the world's salt is used to de-ice American roads.
54
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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According to an assistant professor of psychology and marketing at NYU, wearing red increases your chances in things like dating and hitchhiking.
12
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10