YES! That is so true. How many times have you not heard "we should not invent the wheel again". To this I always thought to myself (but seldom said) - but the w

YES! That is so true. How many times have you not heard "we should not invent the wheel again". To this I always thought to myself (but seldom said) - but the wheel is invented over and over again. New wheels for new purposes, better working for their purpose, whether F1 cars, Jumbo Jets, trains, trolleys, carts etc etc. However it is so true - the wheel is not reinvented, it is improved, iterated over again. And it is just like it should be