Who else remembers Spirograph? When making elaborate spiral doodles, did you ever wish for a much, much bigger version? [Fortress Fine Woodworks] had that thought, and “slapped a router onto it” to ...

When a British engineer named Denys Fisher introduced the first Spirograph set at a toy fair in 1965, he tapped into a demographic of non-artists who really wanted to create art. Those sprocketed ...

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 ...

Spirographs can make some pretty groovy designs on paper, but what if you want to take it a step further? [Uri Tuchman] has used the pantograph on his milling machine to duplicate the effect in harder ...

Spirograph, the strangely soothing mathematical drawing toy, has an online counterpart where you can doodle whirls and curves to your heart’s content. Remember Spirograph? The toy set that came with ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Spirograph is a geometric drawing ...

It may look identical to the spirograph patterns created by children - but in fact this incredible image shows the path of a space telescope. It shows NASA's Fermi Gamma-ray Space Telescope, which ...