The following items were invented during the 1950s :
Velcro
Saran Wrap
Liquid paper
The products of liquid paper are used for correcting typewriting. It was used as a correction pen or correction liquid. It was invented in the year 1956 in America.
Saran wrap is polythene used for wrapping food items. It was introduced in America in the year 1949.
Velcro is a hook and loop fastener. It was manufactured in the early 1950s.
Thus, Velcro and Liquid Paper are all invented during the 1950s.
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