[Nick] is working on a prototype of a coffee table sand plotter that draws patterns in sand a lot like a zen rock garden. [Nick]’s zen rock garden uses a magnet to draw a ball bearing across the sand ...

[Nick] is working on a prototype of a coffee table sand plotter that draws patterns in sand a lot like a zen rock garden. [Nick]’s zen rock garden uses a magnet to draw a ball bearing across the sand ...

‘The Constant Gardeners’ is a free art installation that rakes beautiful patterns onto a Japanese rock garden in real time Jason Bruges and his team programmed four industrial robotic arms to create ...