TeachAde Resource: Al Gross

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Al Gross

Languages: English

Countries: United States

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This pioneer of wireless telecommunications invented the walkie-talkie, Citizens' Band (CB) radio, the telephone pager, and the basics for cordless and cellular telephony.

Grades: 4th5th6th7th8th9th10th11th12th

TeachAde

Al Gross

Languages: English

Countries: United States

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