A small airplane can fly backwards.
75
The IRS processes more than 2 billion pieces of paper each year.
28
The first alarm clock could only ring at 4 a.m.
120
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
Originally, Nintendo was a playing card manufacturer.
70