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They were originally invented by Mr. Al Gross. He patented them in 1938. Mr. Gross became interested in wireless communication when he was 12 years old and was shown a ship's radio during a boat tour. He was still working and giving presentations to school children, one of his favorite things, when he was over 70 years old. Mr. Gross also invented the pager, the CB radio, and came up with the idea behind cellular communications (cell phones). Some sources also give credit for the walkie-talkie to Mr. Donald Hings. He had a walkie-talkie that was introduced in 1942. Mr. Hings may have come up with the name "walkie-talkies." He was asked what people could do with the radio, and he said, "walk and talk." He died on December 21, 2000. http://library.thinkquest.org/04oct/00451/walkietalkie.htm
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