Crafts & DIY Projects

Do-It-Yourselfers, Makers, & Artists will Love These!


Doubly Marked Robinson Tiles

Download the Activity: Download the Robinson Tiles (PDF) Print Out & Fit Together Instructions: Print it out, put it together, mark it up: markers, scissors, tape, and paper are helpful. What structure do these tiles force, just through local neighbor-to-neighbor...

74G4G7

Download the Template: The 74G4G7 Puzzle — Play with paper, or use plastic to make a Hex-A-Hexa-Plexigon. Thanks to Michael Tanoff!

Cheshire Cat Vanish

Download the Activity: Print, cut, rearrange to see a Cheshire Cat Vanish! (PDF) Thanks to...

3D Dragon Illusion

Download the Template: Download the Original 3D Dragon Template (PDF) and make your own! Click here to get the special Celebration of Mind 2014 Edition from ThinkFun! How to Video: Other Dragon Illusion Videos: T-Rex Imitation Illusion The Math Behind the Dragon...

Möbius Strip Surprise

The remarkable Martin Gardner Möbius Strip Surprise will amaze your friends! Click here to download the Möbius Strip Surprise (PDF).

Flexagon Party

For Flexagon Party Supplies: Go to Puzzles.com for free hexaflexagon party supplies and more! Vi Hart YouTube...

Dollar Bill Geometric Vanish

The Martin Gardner Dollar Bill Geometric Vanish has several interesting subtleties. Download the Martin Gardner $ Bill and Instructions (PDF) How to Perform the Vanish: The Math Behind the...

Vi Hart Balloon Booklet

Download the Booklet: Click to download the Mathematical Balloon Twisting Booklet (PDF) Thanks to Vi Hart, Erick Demaine, and Iuliu...