Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
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In the early 1960's, Porsche commercially manufactured farm tractors.
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The ball on top of a flagpole is called a 'truck'.
24
The life boat was patented in 1845!
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A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
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