The "eternal elevator" of Prague City Hall is a fascinating invention from 1860. Unlike modern elevators, it operates without doors or call buttons. It’s a continuously moving system.
https://video.nostr.build/74a3f08b3945831d6519425f7cec6c3a7957e1b180ad725e30a75932d954b7e7.mp4
system.
https://video.nostr.build/74a3f08b3945831d6519425f7cec6c3a7957e1b180ad725e30a75932d954b7e7.mp4 elevators, 1860. of continuously a City "eternal It’s Hall Unlike Prague a call from buttons. or invention is modern without fascinating doors operates elevator" The it moving
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