How was the walkie-talkie invented?
Walkie-talkies, which are hand-held devices used to communicate via airwaves, have been around since the late 1930s. The invention of the walkie-talkie was a widespread success and has gone on to provide an invaluable way to communicate.Original InterestAl Gross, the inventor of the walkie-talkie, sought information on ways to communicate wirelessly after he took a boat tour as a child and was exposed to the ship’s radio.ExperienceIn 1936, Gross attended Cleveland’s Case School of Applied Science. While attending, his knowledge and experience with wireless communication increased.InventionIn 1938, while trying to apply and explore frequencies above 100MHz to discover a way to communicate through airwaves, Gross invented and patented a lightweight device that could be used to effectively communicate via a two-way radio. He named it the walkie-talkie.UsageIn 1941, the military’s Office of Strategic Services hired Gross to design a ground an airborne unit during World War II.
