Hermann von Helmholtz , German physicist
said about Action, Germany, Want, Water, Wind...
"Windmills, which are used in the great plains of Holland and North Germany to supply the want of falling water, afford another instance of the action of velocity. The sails are driven by air in motion - by wind."
- Hermann von Helmholtz Read all Hermann von Helmholtz quotes, or find out more about Hermann von Helmholtz
"Windmills, which are used in the great plains of Holland and North Germany to supply the want of falling water, afford another instance of the action of velocity. The sails are driven by air in motion - by wind."- Hermann von Helmholtz