A man earned 4 million airline miles for free without breaking any laws by using his credit card to purchase free-delivery $1 coins from the U.S. mint.
11
It is impossible to hum if your nose is plugged.
366
Sunflowers can be used to clean up radioactive waste.
17
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
Daydreamers are better at solving complex problems.
28
You are more likely to be killed by a champagne cork than a poisonous spider!
193
Tae Kwon Do is only around 60 years old.
64