The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The electric chair was invented by a dentist!
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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
More than a billion transistors are manufactured every second.
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About 39,000 gallons of water are used to produce the average car!
14
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
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