Castor oil is used as a lubricant in jet planes.
-5
Car airbags kill 1 person for every 22 lives that they save.
80
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The ball on top of a flagpole is called a 'truck'.
24