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YouTube user NXT1Engineer, who built a Mindstorms beer opening robot, is at it again with this M&M-sorting machine. I love the cleverness and efficiency of the various sub-mechanisms. [via The NXT Step]

John Baichtal

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net


  • DJ

    how does it detect the colors exactly?

  • http://blog.makezine.com/2013/06/11/lego-binary-clock/ MAKE | Lego Binary Clock

    […] builder nxt1engineer — who built a clever beer-opening machine as well as this sweet M&M sorter, created this binary clock. It uses rotating spindles to indicate the passage of […]

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