The IRS processes more than 2 billion pieces of paper each year.
28
The ball on top of a flagpole is called a 'truck'.
24
Castor oil is used as a lubricant in jet planes.
-5
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
The cigarette lighter was invented before the match.
210
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20