Wikipedia:Reference desk/Archives/Computing/2021 August 7

= August 7 =

Machine guns
About 2000 years ago, a Heron of Alexandria invented a machine gun that fired arrors. Can you add it and his other inventions. 66.62.75.132 (talk) 18:33, 7 August 2021 (UTC)


 * The invention is ascribed here to one Dionysius of Alexandria. I did not see a reliable source one way or another. --Lambiam 18:59, 7 August 2021 (UTC)