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Mathematics & Illusion

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Turquoise playing card box with a window to show a lenticular image of a dog. Stack of lenticular cat and dog cards sitting next to it.

3D Dog Playing Cards

$ 9.95
$ 9.95
A light blue box with two colorful birds at the top watching a blue elephant, and a green frog play math bingo.

Simple Math Bingo

$ 19.99
$ 19.99
"The Master Theorem" puzzle book is an oversized paperback with a dark blue cover with different mathematical and mysterious symbols in white.

The Master Theorem - A Book of Puzzles, Intrigue and Wit by M.

$ 29.99
$ 29.99
A clear 18oz glass with different math equations in black ink all around the surface.

Equations That Changed the World Drinking Glass

$ 20.00
$ 20.00
3-D Dino Cards packaging with a cut out front showing a lenticular design of a T-rex biting another dinosaur on the first card.

3D Dinosaur Playing Cards

$ 9.95
$ 9.95
Circular metal pendant with numbers circling the edge and a pi symbol charm attached to the front. The pendant and charm are attached to a circular keyring.

Exploratorium Pi Keyring

$ 14.95
$ 14.95
A golden yellow background with numbers and circles arranged around the cover.

The Big Bang of Numbers by Manil Suri

$ 22.00
$ 22.00
A blue cover with an origami frog, dog heart, and snake shown on the front.

There's Math in My Origami! by Fumiaki Shingu

$ 14.95
$ 14.95
Origami Kaleidoscope Patterns - 96 Sheets

Origami Kaleidoscope Patterns - 96 Sheets

$ 2.99
$ 2.99
Prime Climb

Prime Climb

$ 31.00
$ 31.00
A copper coin with the pi symbol on the front.

Pi Solid Copper Coin

$ 15.00
$ 15.00
A red cover with images of different shapes on the cover drawn in yellow.

Simply Math

$ 16.99
$ 16.99
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Red and black socks with images of pies with the pi symbol on them.

Pi Pie Socks

$ 12.00
$ 12.00
Grey cover with drawing of a person with black hair holding a pencil, puzzle, and apple.

Little People, Big Dreams Alan Turing

$ 15.99
$ 15.99
Wooden puzzle resembling a Grecian computer with numbers on a white background

Grecian Computer Mathematical Puzzle

$ 17.99
$ 17.99
Gold necklace with a Fibonacci spiral pendant on a paper background.

Fibonacci Necklace

$ 32.00
$ 32.00