Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
There are 635,013,559,599 possible hands in a game of bridge.
39
In the White House, there are 13,092 knives, forks and spoons!
51
80% of millionaires drive used cars.
68
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
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.
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