Velcro was patented in the United States by George de Mestral in 1955. He received patent number 2717437. The word Velcro is mashup of two French words, velour (velvet) and crochet (hook). His invention was seen to have limited uses until NASA started using it in a number of ways. Now Velcro is extremely popular. Children could make a list of things that use Velcro. For example, some shoes have Velcro closings. Children can read about George de Mestral and Velcro at: Velcro.
Sep 132024