Beautiful, spirographian images created with metal and wood drawing machines

Beautiful, spirographian images created with metal and wood drawing machines

James Nolan Gandy is a maker/artist who has created beautiful drawing machines that create incredible, multi-spirographic abstract images. Though the machines automate much of the process, Gandy decides when to pause their operation and swap out stylii and ch…

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Make: a solar hot-dog oven (then learn the science)

Making a solar hot-dog oven is a science fair standby, but JohnW539’s CNC-milled Sundogger Instructable really digs into the classroom portion, drawing on the creator’s experience as a physics/astronomy/computer science prof at Middle Tennessee State Universi…

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