Programmer and musician Nathan Friend’s digital spirograph is oddly addictive. The spirograph, a familiar childhood toy, lets you make pretty, vaguely trippy designs even if you have zero artistic ...
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 ...