The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
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The ball on top of a flagpole is called a 'truck'.
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There's a Mumbai-based pizzeria that now delivers pizza by drone.
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The life boat was patented in 1845!
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Windmills always turn anti-clockwise. Except for the windmills in Ireland!
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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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About 39,000 gallons of water are used to produce the average car!
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