The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The worlds oldest piece of chewing gum is over 9000 years old!
122
GTA V achieved $1 billion in sales just 3 days after its launch.
21
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
Barbie's full name is Barbara Millicent Roberts.
78
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
Passengers on the Beijing subway can pay with plastic bottles.
29
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34