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    Cheming gum was patented by a dentist! William Semple patented his early rubbery gum in 1869.

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30th April


On this day in 1897, J. J. Thomson reported his discovery of the electron... Read more »

On this day in 1948, The original Land Rover utility vehicle was introduced... Read more »

On this day in 1952, The Mr. Potato Head Funny Face Kit was introduced... Read more »


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