The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
More than a billion transistors are manufactured every second.
-25
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
A small airplane can fly backwards.
75
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27