Did the Greek invented the automatic doors powered by steam engines?

Category: SCIENCE

Asked on 2020-10-26 20:26:02
Viewed 39 times
Asked by Pendulum World

The answer

Pendulum World wrote on 26th of October 2020
Yes, they did.


Useful links on topic - More information - Source


The story

An automatic door, also known as an auto door, is a door that opens automatically, usually on sensing the approach of a person.


source text and image : https://en.wikipedia.org (*) Lines marked in red are not the truth.

Video source : https://www.youtube.com


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