The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The electric chair was invented by a dentist!
122
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
Whale oil was used in automobile transmissions as late as 1973.
56
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
The life boat was patented in 1845!
29
The first alarm clock could only ring at 4 a.m.
120