The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
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