Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Any modern jet is capable of breaking the sound barrier.
34



