The life boat was patented in 1845!
29
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
The IRS processes more than 2 billion pieces of paper each year.
28
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
There are only 14 blimps in the world.
69
Attics were invented in Attica.
43