After playing with Pythagoras (Pytha) and Theodorus (Theo) of Cyrene, Podo got busy with her compass, straight edge and crayons.
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For more about Theodorus of Cyrene, goto https://en.wikipedia.org/wiki/Theodorus_of_Cyrene
The Spiral of Theodorus
The American Mathematical Monthly
Vol. 111, No. 3 (Mar., 2004), pp. 230-237
http://www.jstor.org/stable/4145130 (Read free online.)