20070627
Carousel teacup epicycle movie
070526 Carousel Teacup Epicycle
Venetian Carousel, K Street Mall
Sacramento, CA
http://www.youtube.com/watch?v=FIsiezgo7nY
Astronomy 10 learning goal Q3.2
Dramatization of planetary motion in the Ptolemaic model. Watch the girl in the teacup (planet on epicycle) as the merry-go-round (the deferent), well, goes around and around.
Labels:
deferent,
epicycle,
geocentrism,
Ptolemy
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