, 5 tweets, 2 min read Read on Twitter
I was exploring a list of patents, trying to find something interesting to share, and ended up finding patent number 3216423, which is an apparatus for facilitating the birth of a child by centrifugal force...
It was filled in 1965 - and it makes zero sense.
There's also patent number 4344424: an anti-eating face mask.
And please don't forget this one: a hat with an air intake, which filters and then expels the air, designed for smokers. It includes an integral fan and a "filtration, purification and deionization system for removal of combustion products, such as smoke odors".
I have so many questions now.
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