There’s something hypnotically satisfying about drawing the endless circular patterns with a Spirograph machine — unless you’re hopelessly lazy. Then it’s just another form of work you’re trying to avoid, and you’ll probably love PG52’s latest creation.
It’s an autonomous Lego Spirograph machine powered by a single motor connected to an impressive four-speed gearbox. Its engineering is as much a piece of art as the spiral patterns it sketches.
[BricTechnic via Make]