The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
More than a billion transistors are manufactured every second.
-25
About 39,000 gallons of water are used to produce the average car!
14
Kleenex tissues were originally used as filters in gas masks.
46
Attics were invented in Attica.
43
There are only 14 blimps in the world.
69
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
