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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Pay in 4 interest-free payments of $5.24 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
A gift for teacher appreciation week
While any piece may seem to connect
and assembled by hand
each puzzle features original artwork including The Alamo
Aristotle’s Wheel Paradox Puzzle - Geometry & Physics Demonstration skating puzzle A gift for teacher appreciationAristotles Wheel Paradox Wooden Geometry & Physics Demonstration Explore one of the most fascinating mysteries in mathematics with Aristotles Wheel Paradox, a hands on wooden puzzle that brings an ancient problem to life. This elegant demonstration is based on a paradox studied for centuries: when two concentric circles roll together, they appear to travel the same distance, despite having different circumferences. How can both wheels complete one
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