Exam 2 Flashcards
Copernicus
- heliocentric universe (sun)
-skilled mathematics, highly educated - on the revolution of the heavenly spears 1543
Denounced by Catholics
Johannes Kepler
1571-1630 Studied under Brahe in Prague Brought order to Brahe obs. “Laws of Planetary Motion” 1609-18 Planets move in ellipses Mysticism
Galileo Galilei
1564-1642 Court philosopher & math Used telescope circa 1609 Convinced copernicus is right Moons of Jupiter 1612- the starry messenger Tall building dropped balls - same speed Church tells Galilei to stay quiet 1632- dialogue concerning the two chief world systems Heresy, guilty, house arrest Died blind
Ptolemaic universe
Ptolemy
Earth completely stationary and the other planets revolves around it.
Accepted by the church, proved in the Bible
1500 years this was the accepted version
Geocentric
Enclosure movement
H
Inductive method
Repeated observation of the exact process until it led you to a conclusion
Empiricism- making observation of specific things
Specific -> general
Rene Descartes
“I think therefore I am”
1632- Discourse on method
“I am going to doubt everything I was taught”
Jesuit school- best education
Worried that people’s doubt would lead to the end of the search for truth
Plotted algebraic equations on a graph, first person to do so
Doubted everything
Novum Organum
New tools 1620
Francis Bacon
The empire of man over things is founded on the science… for nature is only to be commanded by obeying her”
Four elements
1) Earth
2) water
3) air
4) fire
Medieval chemistry
Fire closest to God because it reaches to the heavens
University of Padua
H
Francis Bacon
1561-1625 English politician Knowledge is power Novum Organum- New tools 1620 Science - masculine Nature- feminine 1621- ran out of office 1625- dies Wasn’t a scientist didn’t appreciate it or math Inductive method lots of observation general rules (Inductive method)
Divine Right of Kings
the doctrine that kings derive their authority from God, not from their subjects, from which it follows that rebellion is the worst of political crimes. It was claimed in Britain by the earlier Stuarts and is also associated with the absolutism of Louis XIV of France.
Principia Mathematica
Isaac Newton
1687- 3 vol (Latin)
Mathematical principles of natural philosophy or mathematics of science
- brought together Galileos study of motion on earth and Keplers discoveries of motion in the heavens
Isaac Newton
1642-1727 Born during English Civil War Born the year Galileo died Professor at Cambridge university 1687- 3 vol Principia Mathematica Graduated at 21 1st Lucasian Prof of mathematics Combined inductive and deductive Explained universal motion Newton’s 3 laws of motion
Ptolemy
Ptolemaic
Geocentric universe
(Earth centered)
Most highly respected in cosmology and geography
For 1500 years everyone believed that the earth was stationary and all the other planets circled it.
Church accepted this