Which of the items below were invented during the 1950s?
Understand the Problem
The question is asking to identify which items from the provided list were specifically invented during the 1950s, requiring historical knowledge regarding the invention dates of these items.
Answer
Velcro and Liquid Paper.
The items invented during the 1950s are Velcro and Liquid Paper.
Answer for screen readers
The items invented during the 1950s are Velcro and Liquid Paper.
More Information
Velcro, created by George de Mestral, was patented in 1955. Liquid Paper was invented by Bette Nesmith Graham in 1956.
Tips
Confusing invention dates with commercialization or popular use can lead to mistakes.
Sources
AI-generated content may contain errors. Please verify critical information
Thank you for voting!
