“The earliest known reference to an #elevator is in the works of the #Roman #architect #Vitruvius, who reported that #Archimedes (c. 287 BC – c. 212 BC) built his first elevator probably in 236 BC.” https://t.co/5dDeLieqLV https://t.co/U9p1CorvJi



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July 17, 2020 at 08:50AM
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