What Were Invented In 1940's-1950's?


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In the 1940's - Nuclear weapons, computers, transistor radios, microwave ovens, polaroid cameras, LP records, mobile telephone, acqua-lung scuba diving equipment, bazooka rocket guns and under sea oil pipelines. In the 1950's - fiber optics, DVDs, oral contraceptive pills, credit cards, black box flight recorder, super glue and the barcode (when you shop).

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