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Francis Bacon
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-thought about "how to do science" (like Descartes)
-good representative of the Scientific Revolution -wrote about scientific method -stresses experimentation and observation -4 idols (tribe, cave, marketplace, theatre) |
Tribe
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Preconception of races
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Cave
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Preconception of the individual
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Marketplace
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Misuse of language
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Theatre
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Abuse of authority
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Descartes Vs Bacon
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-Descartes: deduction (math), rational, Continent, thought
-Bacon: induction (observation--> general theories), observational (empirical), Great Britain, experimentation |
Theory-Observation
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Theory-->deduction-->observation-->induction-->theory, etc
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Descartes
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-"picks up the stick at the other end"
-thought about how to do science -devout -disagreed with Jesuit thought (scholasticism) -excelled in mathematics -epistemology (how we know) -from object to subject -rejected a lot of religious and Aristotelian thought -"I think, therefore I am" (autonomous thought- I know I am thinking) -REASON: we know physical things, matter and extension -GOD: there is a ghost in the machine -mechanical view of nature, our bodies are machines, rational mind thoiught -dualist for humans, but animals don't have a rational mind therefore perfect for experimentation -turned the world up-side down- its what I am thinking that is important -matter and extension: "Give me matter and extension and I will create the world" -worked on vision, only have one thymus, therefore it was the seat of the soul |
Accademia dei Lincei (Academy of the Lynx Eye)
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-32 members which included Galileo
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The Royal Society of London**
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-first meetings in London, at Gresham College (John Wilkins was a moving force)
-members very affected by political events, falling in and out of favor as the throne toppled and was re-established -discussion of publishing results |
Royal Academy of Sciences in France
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-government controlled
-if you were active in the academy you could get a job at the university -for professional scientists -Royal input channeled through Jean-Baptiste Colbert, the King's adviser -Descartes became a major influence |
The American Academy of Arts and Sciences
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-Ben Franklin was a founding father (had close contacts with Joseph Banks) - published Saturday Evening Post "a penny saved is a penny earned"
-other organizations followed such as AAAS (American Association for Advancement of Science) |
Before microscopes
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-all microscopic things were waiting to be discovered
-lenses used for spectacles, cauterizing and magnifying glasses -basis for construction of microscopes |
Hans Janssen and son Zacariah
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-from the Netherlands
-started to make compound microscopes, as a craft |
Francesco Stelluti
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-worked in Italy
-published amazing pictures drawn with the aid of a hand lens or simple microscope -made engraving of weevil |