Real diamonds do not show up on x-ray.
36
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14
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
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
On average, the life span of an American dollar bill is eighteen months.
33