Mr. Mayo nailed it: a  1550 Belgium Iron Scolds Bridle Mask. – To publicly humiliate and punish women for nagging, brawling, blasphemy and lying.

Turn of the century belt driven drop forge for free. You must disassemble from floor (about 10″ below floor) and disconnect from steel ceiling girders. Very heavy and great for scrap metal. This is a few to several person job and may take more then a day. This unit was bought used in 1937

https://mostlycajun.com/wordpress/

1897 – J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London. Since then, we electrical folks have identified the homoton, a gay electron that runs around blowing fuses.

Now we have Homotons, earlier Morons were discovered, that is why we are overrun with idiots and LBQTXEWQs… Maybe we should have left science and physics alone, we are too far immature and ill-equipped to play in the Supreme Architects domain.

You posted a meme about percussive maintenance today. I found that as part of a larger meme. I enjoyed the meme so much (I work in engineering, I make sure the toilet flushes) that I 3d modeled, then 3d printed the meme.

That hangs on my cubicle wall.

Along with this one