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Cartesian Bear Industries
Witty Designs for scientists, educators, SF fans, geeks of all flavors
Northeast North America, Earth, United States
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Aspergers
Fruits
Patterns
Beasts
Union of Mad Engineers
Gifted & Snarky
SF: Science Fiction
Science, Math, Engineering
Scientists
Holidays, Unusual
Therbligs
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Products

Pi Simple Zazzle HEART T-Shirt
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Evan's Pi #1 Zazzle HEART T-Shirt
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$19.95
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Pi Simple Zazzle HEART Apron
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