The Pneumatics of Hero of Alexandria (1851)

A 1851 English translation by Bennet Woodcroft of Hero of Alexandria's ancient Greek treatise on pneumatics. The table of contents lists over 70 mechanical devices described in the work, including siphons, automata, water-powered musical instruments, temple door mechanisms, steam-powered devices, and various vessels for controlling liquid flow — showcasing the ingenuity of ancient Greek engineering.

Source: https://www.thehopkinthomasproject.com/TheHopkinThomasProject/TimeLine/Wales/Steam/URochesterCollection/Hero/index-2.html. 8sync News only summarizes and links out; content copyright belongs to the authors and original sources.