A man earned 4 million airline miles for free without breaking any laws by using his credit card to purchase free-delivery $1 coins from the U.S. mint.
11
It's impossible to kill yourself by holding your breath.
22
If the human eye was a digital camera, it would have 576 megapixels.
25
When withdrawing money from an ATM, the 'whirring' sound before your money pops out is actually a recording. The actual mechanism is so far back that you can't hear it.
282
A typical lead pencil can draw a line that is 35 miles long.
158
American car horns beep in the tone of F.
66