I’ve already debunked the claims that Emile Berliner invented the microphone (2) and the gramophone (3) in separate articles which leaves the claim that Berliner ‘invented’ the helicopter.
Jewish Invention Myths: The Helicopter
Jewish Invention Myths: The Helicopter
Jewish Invention Myths: The Helicopter
I’ve already debunked the claims that Emile Berliner invented the microphone (2) and the gramophone (3) in separate articles which leaves the claim that Berliner ‘invented’ the helicopter.