Hermann von Helmholtz Quote: No.9
- 9
Now, the external work of man is of the most varied kind as regards the force or ease, the form and rapidity, of the motions used on it, and the kind of work produced. Hermann von Helmholtz | Refcard PDF ↑
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- Name:
- Hermann von Helmholtz (random)
- Books & Videos:
- Hermann von Helmholtz Books & Videos
- Type:
- Physicist
- Nationality:
- German
- Birth Date / Year:
- August 31, 1821
- Death Date / Year:
- September 8, 1894
