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Technically speaking, an invention is a unique or novel device, method, composition or process. However, these strange products are on the verge of wacky.
Weird inventions from the past
Crazy Inventions (34 photos)
Stupid Invention #1..but practical I guess
this is way useful ~ the eyedropper funnel glasses thingy
The Finger Brush... awesome?? I'm not sure if this is helpful, or weird.
This seems like on of the weird inventions that would be around during the roaring twenties.
Strange And Weird Inventions