Tunneling snake robot takes cues from nature to keep its head in the sand

Robots are great at exploring land, sea, sky and space, but one environment that’s trickier for them to navigate is through the ground. Now, engineers at UC Santa Barbara (UCSB) and Georgia Tech have developed a snake-like robot that uses a range of me… Continue reading Tunneling snake robot takes cues from nature to keep its head in the sand

Tracked Robot Makes Sand Drawings

[Ivan] seems to enjoy making 3D printed vehicles with tracks. His latest one uses 50 servo motors to draw patterns in the sand at the beach. You can see it work in the video below. Well, more accurately you can see it not work and then work as the first …read more

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This Artist Drags His Feet Across Sand and Snow

You may have seen Simon Beck’s work a few years back. The snow artist, known for creating large-scale works of art with nothing but snowshoes, has been creating geometrically inspired fractals and mathematical forms for years. An orienteer and map-maker by day, he typically plans out his works in advance …read more

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Project Egress: Casting the Hatch Handle

Every door needs a handle, even – especially – the door of a spaceship. And [Paul] from “Paul’s Garage” got the nod to fabricate the handle for the Apollo 11 Command Module hatch being built as part of Project Egress.

For those not familiar with Project Egress, it’s a celebration …read more

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Achieving Zen the Arduino Way

The purpose of a Zen garden, those stylized landscapes created by painstakingly placing rocks and raking gravel into perfect patterns, is the doing of the thing. Making sure every line is perfectly formed is no mean feat, and the concentration required to master it is the point of the whole thing. But who has time for that? Why not just build a robot to create the perfect Zen garden in miniature?

That was what [Tim Callinan] and his classmates did for a semester project, and the “ZenXY” sand plotter was the result. There isn’t a build log for the device …read more

Continue reading Achieving Zen the Arduino Way

Achieving Zen the Arduino Way

The purpose of a Zen garden, those stylized landscapes created by painstakingly placing rocks and raking gravel into perfect patterns, is the doing of the thing. Making sure every line is perfectly formed is no mean feat, and the concentration required to master it is the point of the whole thing. But who has time for that? Why not just build a robot to create the perfect Zen garden in miniature?

That was what [Tim Callinan] and his classmates did for a semester project, and the “ZenXY” sand plotter was the result. There isn’t a build log for the device …read more

Continue reading Achieving Zen the Arduino Way