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Mugs

Eight Perfect Shuffles Mug

Description: A diagram depicting the process of eight perfect riffle shuffles on a deck of 52 cards.

Pythagorean Theorem Dark Mug

Description: A classic visual proof of the Pythagorean theorem suitable for dark shirts.

Tatami Diagram Mug

Description: A Tatami Diagram - Used in many visual proofs including the AM-GM inequality.

Dodecagon Dissection Mug

Description: A visual proof showing that the area of the regular dodecagon in a unit circle is 3.

Pythagorean Theorem Classic Proof Mug

Description: A classic visual proof of the Pythagorean theorem from Zhoubi Suanjing.

Circle Area Mug

Description: A visual proof of the area formula for a circle.

Geometric Sum of Powers of 1/4 Mug

Description: A visual proof that the sum of powers of 1/4 is equal to 1/3.

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