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Making a cube in a cube in a cube from one block of metal is impressive

There is probably some negotiation with the Earth’s magnetic poles or some sort of magic going on here because somehow this guy is able to make a cube inside a cube inside a cube from a metal block. I have no idea what’s going on in the video half the time but watching the block get shaved to house three independent… » 5/08/15 10:19am 5/08/15 10:19am

DIY Robot Does 3D Carving: Self-Replication Still Far-Off

Robots robots robots... from sexy ones to fighting ones, we love them here at Giz. But this amazing project by Matt Denton over at Robosavvy has me in two minds. It's a modified DIY hexapod robot with a motorised Dremel-tool nose, and Matt's written some code that lets the robot move the cutting tool with precision,… » 6/11/08 9:30am 6/11/08 9:30am