Two horizontal water wheels, the left with highly
Two horizontal water wheels, the left with highly curved blades more efficient than flat blades on right. Early form of turbine. From Andreas Bockler Theatrum Machinarum Novum, Nuremberg, 1673. Copperplate engraving
Picture No
13907537
Media ID
48530625
Size
3438px x 4500px
(4.1MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive





























