The inclusion of these desks resulted in a necessary reduction of the number of gears and wheels in order to off-set the component cost impact. These Spirograph sets gradually began to be ...

This set, celebrating Spirograph’s 60th anniversary, features the first-ever electronic Spirograph. Kids can create thousands of designs by inserting the markers and pushing buttons to select the ...

after he sold every set he took with him that day.” He added: “I'm very pleased the 60th anniversary of Spirograph is going to be marked in various ways, and I'm doing my bit by writing a ...

[Tuchman] starts with a quick proof-of-concept using an actual plastic Spirograph toy to make sure it isn’t a totally unworkable idea. Unsurprisingly, the plastic is too flexible to give a ...

Such predictability may be great for a building set, but it doesn’t engender a lot of spirograph diversity. When you compute the number of vertices in a spirograph shape, you take the least ...