The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The cigarette lighter was invented before the match.
210
Originally, BMW was an airplane engine manufacturer.
69
Any modern jet is capable of breaking the sound barrier.
34
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
About 39,000 gallons of water are used to produce the average car!
14
Attics were invented in Attica.
43