Always the history buff, I was curious about "Drones" beginnings.
Invented in 1935 here is the first Drone on film. Part of a film from Hotpoint...1.
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Link to the film "Blame it on love"...
https://archive.or...ve-1940-10mbps.mp4 If watch the film, you'll notice that it had no financle protentional somewhat pointed out in the movie.
Of course, if you don't care about the history of stuff, fine...