The first wireless phone was invented in 1880!

You might think wireless phones are one of the newest century’s greatest inventions.However, the world’s first wireless telephone conversation occurred in 1880, when Alexander Graham Bell and Charles Summer Tainter invented and patented the photophone, a telephone that conducted audio conversations wirelessly over modulated light beams.

In other words; the sound travelled by light!However, it wasn’t that simple to use, especially since there were no utilities to provide electricity or lasers, hence it was limited by the availability of both sunlight and good weather.

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