Multiple choice general knowledge history

Who invented the mobile phone?

  1. Adrian Girzone

  2. Joel Engel

  3. Martin Cooper

  4. William Kelly
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Martin Cooper led the Motorola team that created the first handheld mobile phone in 1973. He made the first public call on a mobile phone on April 3, 1973, demonstrating the device to reporters. Joel Engel was a competitor at Bell Labs, while Adrian Girzone and William Kelly have no connection to mobile phone invention.

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