Outline
Retrospective of episodes
Features of the emergence of modern science:
wonder || Copernican worldview || non-intentional natural laws & mechanisms || experiment: systematic investigation & arguing from experience || measuring and quantifying || scientific institutions || scale of the scientific enterprise
Focus on mathematics, art and science
Focus on the Copernican world view
proceed to Part 2
VISUALS
Retrospective:
- rare books: Wonder and the Spirit of Investigation
- Gilbert, De Magnete
- Harvey, De motu cordis
- Galileo Retrial
- Boyle, Spring of Air
- Newton, Opticks
- Emergence of modern science
- wonder (and industry)
- new ideas: America displacing Europe from the center?
- new ideas: Copernicus displacing Earth from the center
- new ideas: natural laws and mechanisms
- experiment: systematic investigation
- experiment: arguing from experience and contrived conditions
- measuring, from magnetic dip and compressed mercury to cannonball distances
more measuring -- of celestial positions [ Johannes Hevelius, Machina coelestis pars prior, 1673 ]
- scientific institutions: communication networks
- scientific institutions: forum for resolving disputes
- scientific institutions: public knowledge, promoted for the public good
- scale of patronage for science
scale of scientific enterprise
Focus on Mathematics: in Art & Science
- Was math new?
Incan quipus [photo: Inka Crops; print image from Guaman Poma (1613)]
- dissection: from da Vinci to Harvey
- color: from Raphael and Rubens to Descartes and Newton
- da Vinci: proportions
- Brunelleschi and the Florence cathedral dome
- demonstrating single-point perspective: comparing a reflected image to the real thing
- rendering the Santo Spirito Church, Florence, before being built
- modern photo
- Massaccio Trinity
- Uccello's battle scene (1435)
- colonnade
- its illusion revealed
- Uccello's chalice
- Albrecht Durer and his scheme for drawing in perspective, 1545
- or by mapping perspective lines
- projecting the image onto a planar grid
- Mercator's geographical/cartographic grid projection (1569 and after)
- Galileo's mathematicizing motion in space (Dialog Concerning Two New Sciences, 1638)
- measuring motion using an inclined plane
- curve drawing device that helped inspire Descartes' conception of a coordinate system
- device in action
- Robert Fludd and mathematical themes of the microcosm
- Gilbert's spatial geometry of magnetic forces (De Magnete, 1600)
- Galileo's military compass and computations from the Dialog of distance of a celestial body based on parallax.
- Boyle's table of measurements on the "spring" (condensation) of air
- Newton's mathematical partitioning of the spectrum, opposite Robert Fludd's cosmic fret, expressing the "harmony of the spheres" [ 1702 Newton portrait by Kneller ]
Focus on Copernicanism
- Ptolemaic astronomy -- "extreme" mathematics
- Copernicus . . . 1543 ! -- eccentric eliminated, but not epicycles
- Galileo -- Jupiter's moons, etc., challenge physical assumptions
- Johannes Kepler and his first mathematical interpretation
- Kepler's ellipses
- Newton's gravity
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