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Undiluted Hocus Pocus: The Autobiography of Martin Gardner (Softcover)
Undiluted Hocus Pocus: The Autobiography of Martin Gardner (Softcover)
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Undiluted Hocus Pocus: The Autobiography of Martin Gardner (Softcover)
$21.95
Make Your Own Loom Animals
Make Your Own Loom Animals
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Make Your Own Loom Animals
$24.99
String Art
String Art
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String Art
$19.99
Craft-tastic String Art Kit
Craft-tastic String Art Kit
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Craft-tastic String Art Kit
$22.95
drMathArt Gallery Postcard
drMathArt Gallery Postcard
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drMathArt Gallery Postcard
$1.00
Rubik's Gridlock
Rubik's Gridlock
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Rubik's Gridlock
$23.00
Spying on Spies: How Elizebeth Smith Friedman Broke the Nazis' Secret Codes
Spying on Spies: How Elizebeth Smith Friedman Broke the Nazis' Secret Codes
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Spying on Spies: How Elizebeth Smith Friedman Broke the Nazis' Secret Codes
$19.99
ChatGPT and the Future of AI by Terrence J. Sejnowski
ChatGPT and the Future of AI
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ChatGPT and the Future of AI by Terrence J. Sejnowski
$22.95
Pi Circle Greeting Card
Pi Circle Greeting Card
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Pi Circle Greeting Card
$6.00
Fractal Snowflake Greeting Card
Fractal Snowflake Greeting Card
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Fractal Snowflake Greeting Card
$6.00
Shape Sorter Bench
Shape Sorter Bench
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Shape Sorter Bench
$32.50
Hanayama Enigma Puzzle | Level 6
Hanayama Enigma Puzzle | Level 6
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Hanayama Enigma Puzzle | Level 6
$16.00
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