VIDEO SUMMARY

1. Vienna- agree to meet at Trento, for discussion? concerning M. Luther.
2. Trento- 10 years to plan conference
   1. Exams for priest
   2. Cut high living for Bishops.
   3. Established the Jesuits as intellectual shock troops.
   4. Could not question Bible
   5. Redecorate the churches and launch the Baroque period.
3. Fromburg - Poland (1512)
   1. The calendar
   2. Astronomer-Priest-Copernicus
   3. Earth center
      1. Chrystal spheres.
      2. Circular motion
      3. Circle- heaven / Straight - earth
      4. Retrograde Motion
      5. Epicycles
4. Tartaglia
   1. Cannon ball trajectory..
   2. Tartaglia in Venice
      1. Boat design
      2. Resistance in fluid. (Air/water)
5. Benedetti
   1. Dropping balls (Aristotle / different weights / different speeds)
   2. Circular motion to straight line motion
6. Tycho Brahe (1572) Danish
   1. New star in sky and no parallex (very far away) (a nova?)
   2. Island observatory
   3. 20 years of detailed notes on sky
   4. Instruments (1577 comet through crystal spheres?) Trajectory/ orbits
   5. Connection between trajectory and orbit.
7. Galileo
   1. Measure acceleration of gravity on an inclined plane.
   2. First time nature was described by mathematics. Beginning of scientific revolution
   3. In Venice with telescope (9X). Spot ships / makes 30.Keep secret, make $.
   4. Wrote ÒThe Starry Messenger.Ó
8. Kepler- Austria
   • Wine Barrel
   • Used Brahe Data
   • Planets travel at different speeds
   • Calculus
9. Holland: Descartes
   • Coordinates / Curves / Functions
   • Math describes the things you cannot handle, like the planets.
10. England: Instruments
    1. Microscopes.
    2. Clocks.
    3. Telescopes.
    4. Calculators.
    5. Vacuum Pumps.
    6. Barometers.
    7. Thermometers.
11. Roger Boscovitch- Vienna
    • Jupiter / Saturn -à HaleyÕs Comet (77yr cycle)
    • 1758 Copernicus works allowed back on the shelves.

Etc... etc... to get accurate figures

In summary:
All of the above are summarized in the Theory of Newton. Invented Calculus to explain moon / earth orbits
F = (G m(1) m(2))/(R squared)