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https://www.livedeep.tv/web/wp-content/uploads/2019/10/greatest-inventions-of-mankind-the-wheel.jpg1280720Greatest inventions of mankind – The wheel Life is absolutely smooth for us today, thanks to technology that has made many things seemless. At the pace at which technology is moving now, today gadgets are tomorrow’ s antiques. But technology did not always move at this pace. The history of humans is a long one. …