Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
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
There are more telephones than people in Washington, D.C.
121
Bamboo plants can grow up to 36 inches in a day.
52
There are 2,500,000 rivets in the Eiffel Tower.
98
Oak trees can live 200 or more years.
61
You can start a fire with ice.
367
Each day, more than $40 Trillion Dollars changes hands worldwide.
37