Late last year at a craft show, [hahabird] and a friend came across a laser-cut Spirograph and they both had a go at it. After mocking his friend’s lack of fine motor skills, [hahabird] was ...

The Spirograph game was developed by Leeds engineer Denys Fisher in th early 1960s from his home studio in Scholes as part of his passion for mathematics and geometry. He first introduced his toy ...