Crazy 1920's Inventions
Video Description:Wacky inventions of the roaring twenties
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1920's | 1920s | inventions | invention | piano | ragtime | crazy | jazz | car | record | 78 | gramophone | rpm | Related Videos
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are our inventions going to look as dumb and ridiculous as this video?
I wish I could go there...
Armored diving suits get reinvented or adapted for new purposes up to this day.
The Flettner rotors (not high smokestacks!) have made a comeback too. They can save a lot of fuel for large ships while being quite cheap.
The steel spring 'tyres' were used by Germany in WW1 because natural rubber was unavailable and synthetic not yet invented.
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