The ball on top of a flagpole is called a 'truck'.
24
The IRS processes more than 2 billion pieces of paper each year.
28
The life boat was patented in 1845!
29
Originally, BMW was an airplane engine manufacturer.
69
More than a billion transistors are manufactured every second.
-25
Originally, Nintendo was a playing card manufacturer.
70
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
A small airplane can fly backwards.
75