More than a billion transistors are manufactured every second.
-25
There are only 14 blimps in the world.
69
The electric chair was invented by a dentist!
122
Kleenex tissues were originally used as filters in gas masks.
46
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
A small airplane can fly backwards.
75
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41