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Which of the following things were invented or first used in the 1950s? heart transplant chicken-pox vaccine microwave oven personal computer barcode laser
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Feb 15, 2018
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Which of the following things were invented or first used in the 1950s? heart transplant chicken-pox vaccine microwave oven personal computer barcode laser
History
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Vlad Tarniceru
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Vlad Tarniceru
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laser ,microwave oven , and personal computer
Yagiro
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Feb 17, 2018
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the microwave would be your best guess it was first made in 1946
Vdwees
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Feb 21, 2018
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