Went to Athens last month and saw the mechanism (a replica) in person in one of the museums. Overall, for me it was a strange experience looking at the ancient Greek civilization - these people were not thinking about simple things like sustenance or other basic needs. They were very much involved in improving their minds in any way possible - democracy, arts, science. All that time they spent on improving their civilization in every way got me thinking of all the time we lose today in meaningless stuff like social media, or looking selfishly at the world and other people.