How does Harmony unify the Greek quadrivium throughout history? - - PowerPoint PPT Presentation

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How does Harmony unify the Greek quadrivium throughout history? - - PowerPoint PPT Presentation

Jun 07, 2023 45 likes •389 views

Intro to Kepler Kepler video How does Harmony unify the Greek quadrivium throughout history? Pythagoras Harmony Calculator demo Plato Ptolemy more Kepler astronomy and music theory details

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  • Intro to Kepler
  • Kepler video
  • How does Harmony unify the Greek quadrivium throughout history?
  • Pythagoras
  • Harmony Calculator demo
  • Plato
  • Ptolemy
  • more Kepler
  • astronomy and music theory details
  • SolarMusic demo
  • Einstein
  • Conclusion
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Nothing holds me back. I am free to give myself up to the sacred madness… The die is cast, and I am writing the book – whether to be read by my contemporaries or by posterity matters not. Let it await its reader for a hundred years... Johannes Kepler

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Show Video

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Music and astronomy?

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Musica mundana studied the process and harmony of the universe. Musica humana unified and mediated between the human body and soul. Musica instrumentalis is music as performed by humans

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Is the universe comprehensible to humans?

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Pythagoras

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Plato

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Ptolemy

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Statue of Harmonia: The Harmony Society gardens in Old Economy Village, Pennsylvania

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Pythagoras

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Pythagorean Theorem

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Pythagorean Tuning

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Tetraktys

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Tuning Systems

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Demo Harmony Calculator

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Plato with Aristotle

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Ptolemy

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Ptolemaic Model

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Major Third

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Johannes Kepler (1571-1630)

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Angular Velocity

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Extreme Motion Saturn’s aphelial motion=G Saturn’s perihelial motion=G 4’30” Jupiter aphelial G 4’30” 3’49” Earth’s perihelial E 3’35” 3’34” Earth’s aphelial G 3’34” D# 3’36” 3’17” Mars’s aphelial F# 3’21” D 3’23” 3’3” Venus’s perihelial C 3’0” 3’0” Mercury perihelial E 2’58” 2’58” Venus’s aphelial E 2’58” 2’45” Jupiter’s perihelial D 2’41” Bb 2’42” 2’34” Mercury aphelial C# 2’30” A 2’32” 2’23” Mars’s perihelial C 2’23” 2’15” Jupiter’s aphelial B 2’14” 2’15” Saturn’s perihelial B 2’14” G 2’15” 1’46” Saturn’s aphelial G 1’46”

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Demo

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Albert Einstein (1879-1955)

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