## It's Cotton Candy for the Mind

Simplify the infinite product (1+x)(1+x^{2})(1+x^{4})(1+x^{8})(1+x^{16})...,

given |x| < 1.

View the solution

A Little Number Theory to Begin the School Year

Party Hardy

# Understanding Coronavirus Spread

A Question and Answer session with Professor Puzzler about the math behind infection spread.

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