Biography:Al Gross was a Canadian engineer renowned as an early pioneer of mobile wireless communication. He made crucial contributions and held patents for a variety of technologies, including walkie-talkies, telephone pagers, and the cordless telephone.
Gross started off being fascinated with radios after encountering the radio transmission room on a steamboat at age nine. This led him to build his own radio station in the basement of his parents' house and becoming involved in amateur radio.
Claude Niépce
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