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icang [17]
3 years ago
8

Which of the following things were invented or first used in the 1950s?

History
1 answer:
butalik [34]3 years ago
6 0
1st Heart Transplant = By Chris Barnard (12/03/1967)

Chicken Pox Vaccine = was Licence in 1995 ( but started tested in the 70s)

Microwave Ovens = By Percy Spencer in 1945

1st Computer = In 1975 (Got To love the 70s One of the Classic Years Of Music)

Barcodes= 1st Use was on Wrigley's Gum (My Favorite) in June 1974 (But the idea started from the Association Of American Railroads (Sponsored) in 1the very late 1960s 

Lasers = By Theodore  H. Maiman in the 1960's based on the work of two other fellow Scientists 
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