Proof by Numbers

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In Japan’s ancient Edo period, the math geek was born – but it’s not who you think!  Samurai, women, children and farmers were among the original creators of the sangaku - Japanese temple geometry.  In this hour of To the Best of Our Knowledge, math for the gods.  Also, can numbers unlock the secrets of the universe?  Magic square devotees might have the answer.

Last modified: 
September 11, 2023