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Elevators
Wurde erstellt
McSwaggins
Kommentare
Einsichten 158
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Wurde aktualisiert
14 Sep 2017
Ereignisse
roman coliseum built with 25 integrated elevators that were powered by 200 slaves each
abbey of Mont St. Michael used monkeys to power a treadmill hoisting elevator
first passenger elevator installed in king Luis XV's villa in versailles
"ascending room" built in London to take 20 people up 37 metres
first self locking door to prevent passengers from falling
first steam powered elevator built in New York
automatic elevator doors invented
first electric elevator built in Germany
building in New York has elevators with telephones inside
