At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
24
There are 293 ways to make change for a dollar.
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The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
28
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
About two hundred babies are born worldwide every minute.
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