The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
A small airplane can fly backwards.
75
Kleenex tissues were originally used as filters in gas masks.
46
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
The ball on top of a flagpole is called a 'truck'.
24
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60