David Rittenhouse Quote: No.3
- 3
In order to know the true situation of a Planet at any particular time, the small set of balls are to be put each on its respective axis; then the winch to be turned round until each index points to the given time. David Rittenhouse | Refcard PDF ↑
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- Name:
- David Rittenhouse (random)
- Books & Videos:
- David Rittenhouse Books & Videos
- Type:
- Scientist
- Nationality:
- American
- Birth Date / Year:
- April 8, 1732
- Death Date / Year:
- June 26, 1796
