Sujet
Two horizontal water wheels, 1673. Artist: Unknown
Légende
Two horizontal water wheels, 1673. The left-hand wheel with highly curved blades, an early form of turbine, was more efficient than the one with flat blades on the right. From Theatrum Machinarum Novum by Georg Andreas Bockler. (Nuremberg, 1673).
Oxford Science Archive
Date
1673
Crédit
Photo12/Heritage Images
Notre référence
HRM19B63_243
Model release
Non
Licence
Droits gérés
Format disponible
30,0Mo (2,9Mo) / 24,0cm x 31,4cm / 2830 x 3704 (300dpi)