Theories and Proofs T-Shirt

Someone has to clean up after all those particle physicists.

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Fibonacci T-Shirt $25.74 – $26.81

Navy

From daisy petals to seeds of corn, Fibonacci’s sequence explains numbers found in nature.

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Miracle Shirt $25.74 – $50.41

Small Medium Large X-Large XX-Large +$1.00 Sweatshirt Small Sweatshirt Medium Sweatshirt Large Sweatshirt X-Large Sweatshirt XX-Large +$2.00

Anyone can make fun of science and education. Sidney Harris finds the humor that comes from within those fields.

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Mars T-Shirt $25.74 – $26.81

Black

Small Medium Large X-Large XX-Large +$1.00 Youth Medium 10-12 Youth Large 14-16

Viking photographs of Mars featuring Olympus Mons, the Great Canal, and the polar ice cap.

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Opposites Attract T-Shirt $25.74 – $26.81

White

Ionic attraction at its best.

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Printed Front and Back

Black Hole Shirt $25.74 – $50.41

Black

Small Medium Large X-Large XX-Large +$1.00 Youth Small 6-8 Youth Medium 10-12 Youth Large 14-16 Sweatshirt Small Sweatshirt Medium Sweatshirt Large Sweatshirt X-Large Sweatshirt XX-Large +$2.00

Front: Black Hole with Schwarzschild’s Radius / Back: Maxwell’s Equations of Light

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You Want Proof T-Shirt $25.74 – $26.81

Featured on the cover of Sidney Harris’s You Want Proof book of science cartoons.

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Risk Management T-Shirt $25.74 – $26.81