'Second Street' is the most common street name in the U.S.; 'First Street' is the sixth! "
41
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
American car horns beep in the tone of F.
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A quarter has 119 grooves on its edge, a dime has one less groove!
34
You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
Passengers on the Beijing subway can pay with plastic bottles.
29
Babies are born without knee caps.
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