Tae Kwon Do is only around 60 years old.
64
Cash machines are as dirty as public toilets.
175
In the U.S., more than 10% of lottery prizes go unclaimed!
55
Passengers on the Beijing subway can pay with plastic bottles.
29
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
One human hair can support 3 ounces.
191
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
It is estimated that millions of trees in the world are accidentally planted by squirrels who bury nuts and then forget where they hid them!
174