May 31 - June 6, 1998
John Willoughby's LEGO® Page
Accompanied by numerous photos, short video clips, and useful commentary,
the six legged walker and pendulum-based clock here are interesting Technic challenges.
But the truly amazing Technic wizardry here is John's computer-driven mechanical CNC, which actually draws on paper with a pen.
Although the unit does include non-LEGO® stepper motors and a few custom electronic circuits,
it consists mainly of actual Technic elements, and the results are impressive.