» “Dottie” the Flip Dot Clock Most of us have probably seen clocks or numerical displays that flip sequential boards to display the next number in...
» Can Teachers Build a Physics-Go-Round? How would you build a giant turntable or merry-go-round for the physics classroom? Includes ideas for parts and a peek...
» Spark Introduces the Photon, A Wi-fi Microcontroller for $19 Spark has improved and expanded their product line with the Photon wi-fi development board and a pair of new wireless...
» 3D Printing Around The Home: The Kitchen Our annual guide to 3D Printing just came out! To celebrate, we’re going to spend a week focusing on 3D...
» DIY World Of Warcraft Meat Pies If the imminent release of World of Warcraft's fifth expansion, Warlords of Draenor, has whetted your appetite for gaming, then...
» Rainbow Extrusion: Coloring 3D Printer Filament A quick and classroom-safe way to add color to your prints is using Sharpie markers to color transparent or white...