Oak trees can live 200 or more years.
61
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
28
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
Marlboro cigarettes sold in New York contain more tar and nicotine than those sold in all other states!
12
More than 10% of the world's salt is used to de-ice American roads.
54
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
About two hundred babies are born worldwide every minute.
237