The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
Oak trees can live 200 or more years.
61
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
Speed dating was invented by a Rabbi in 1999.
45
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
You can start a fire with ice.
367
The New York Stock Exchange started as a coffee shop!
99