The mile is Latin for 1,000. The number of paces it took the average Roman!
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There are 53 Lego bricks manufactured for each person in the world.
83
It is impossible to hum if your nose is plugged.
366
There are more than 10 million bricks in the Empire State Building!
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The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
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The average cough comes out of your mouth at 60 miles per hour.
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When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
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