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
Linen can absorb up to 20 times its weight in moisture before it feels damp!
46
The New York Stock Exchange started as a coffee shop!
99
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
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
The WD in WD-40 stands for Water Displacer.
30