Theories and Proofs T-Shirt

Ash

“Imagination is more important than knowledge,” a tribute to the genius of Einstein.

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Fibonacci T-Shirt $24.00 – $25.00

Navy

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

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Opposites Attract T-Shirt $24.00 – $25.00

White

Ionic attraction at its best.

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Principles of Flight T-Shirt $24.00 – $25.00

Ash

Author and cartoonist Sidney Harris muses that while ostriches can’t fly, they are taking the necessary steps to learn how.

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Da Vinci T-Shirt $24.00 – $25.00

Natural

Leonardo Da Vinci. Artist, scientist, and engineer extraordinaire. With images taken directly from his notebooks.

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Glows in the dark

Summer Star Chart T-Shirt $24.00 – $25.00

Navy

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

Printed upside down in glow-in-the-dark ink so the wearer can really use it.

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Mars Probe T-Shirt $24.00 – $25.00

Ash

This Sidney Harris Mars Probe cartoon demonstrates that all is fair in love, war, and interplanetary exploration.

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Einstein Simplified Shirt $24.00 – $47.00

Purple