Hermann von Helmholtz Quotes

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

Recitation: by Male by Female

Author Biography

  • Author Profession: physicist
  • Nationality: german
  • Birth: August 31, 1821 - September 8, 1894

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