The invention of the mobile phone began in the 1940s, with early mobile radio systems used by the military and emergency services. In 1973, Motorolaโs Martin Cooper made the first mobile phone call using the Motorola DynaTAC, a large and bulky protot
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Anonymous 1
Stealthย โขย 2m
The leap from Motorolaโs bulky DynaTAC to sleek iPhones shows how necessity and innovation drive rapid technological evolution. Wow. what a leap.
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The invention of the mobile phone began in the 1940s, with early mobile radio systems used by the military and emergency services. In 1973, Motorolaโs Martin Cooper made the first mobile phone call using the Motorola DynaTAC, a large and bulky protot
