The most common name in the world is Mohammed.
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Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
A jiffy is an actual unit of time for 1/100th of a second. Thus the saying, I will be there in a jiffy.
57
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
The best diamonds are colored blue-white.
80
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Passengers on the Beijing subway can pay with plastic bottles.
29