%0 Video %T Philosophy 167: Class 1 - Part 9 - The Ptolemaic Model: the Solar, Planetary, and Lunar Theories. %A Smith, George E. (George Edwin), 1938- %D 2015-09-02T18:27:04.536Z %8 2015-09-02 %I Tufts Archival Research Center %R http://localhost/files/br86bg047 %X Synopsis: This video continues the discusion about Ptolemy and introduces the bisection of eccentricity.; Opening line: "Now the overall system, this is a schematic, totally non to scale 100% not to scale. To begin with other than the moon Ptolemy had no idea how far any object was away."; Duration: 13:16 minutes.; Segment: Class 1, Part 9. %G eng %[ 1972-12-31 %9 Video %~ Tufts Digital Library %W Institution