Uniform Variable Discharge Siphon by Hero of Alexandria

Uniform Variable Discharge Siphon by Hero of Alexandria

J. Jones
Hero of Alexandria, a Greek mathematician and inventor is estimated to have lived around 117 B.C. to 81 B.C. ref: The Pneumatics of Hero of Alexandria from the oriignal Greek: page 46: https://www.google.com/books/edition/The_Pneumatics_of_Hero_of_Alexandria/O8PVAAAAMAAJ screw threads by Manuel B A
Industrial Pneumatic Fittings

J. Jones
Default Title