The IRS processes more than 2 billion pieces of paper each year.
28
The average car produces a pound of pollution every 25 miles!
18
The ball on top of a flagpole is called a 'truck'.
24
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
More than a billion transistors are manufactured every second.
-25
There are only 14 blimps in the world.
69
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308