The power of Ptolemy's epicycles to describe planetary orbits, or indeed anything at all, is deftly illustrated.
How to get Gen Y to pay attention in Astronomy class
posted on Aug 3, 2009
Tagged as: science
The power of Ptolemy's epicycles to describe planetary orbits, or indeed anything at all, is deftly illustrated.
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Better yet: Imagine if this were a ride at PlayLand!