Exhibited at MINDCRAFT 11 earlier this month at the annual Milan Design Week, Eske Rex's room-sized drawing machine looks like a medieval torture device, bulky and unwieldy, rough and unfinished. But ...

Remember the Spirograph toys you had when you were a kid, which let you draw mathematically precise hypotrochoids and epitrochoids (or, as I called them, “neat shapes”) without cracking a sweat? What ...

Stepper motors are great for projects that require accurate control of motion. 3D printers, CNC machines and plotters are often built using these useful devices. [InventorArtist] built a stepper-based ...

Wikipedia describes Spirograph as a “geometric drawing device that produces mathematical roulette curves of the variety technically known as hypotrochoids and epitrochoids.” While that all sounds very ...

“One of our users tried to speed things up by installing a motor,” he writes. “He found that he was less connected to the pattern when the motor produced the drawing. When you crank it by hand you can ...

Artist Rosemarie Fiore has created a Spirograph on Geekdad scale. If you were ever engaged by the Spirograph drawing toy as a kid (and even if you weren't), you will be enthralled by what Fiore has ...

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If you like to create geometric designs you may be interested in a new tool called the Blossom which takes the form of a spirograph drawing tool that creates professional geometric art. Launched by ...