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The First Transatlantic Phone Call
The first ever transatlantic phone call was between the president of America's ATT company, and the head of the British Generals office. -
The First Movie with Sound
The first movie released with sound was created by the 'Warner Bros', and it was called "The Jazz Singer". -
The Invention of the Walkie Talkie
The walkie talkie was invented by a Canadian named Don Hings. It was originally known as the "packset", but we not refer to it as the walkie talkie.