The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
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The cigarette lighter was invented before the match.
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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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Sony researchers have developed a refrigerator that only opens when you smile.
9
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0
In the early 1960's, Porsche commercially manufactured farm tractors.
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