Technically you can use this setup to make any kind of interactive ice luge.  But I used it to make a Trump head ice luge, so that’s what this post is about.  To be clear, when I say “Trump head ice luge”, I really mean, “Trump head spout on an ice luge”.  This isn’t a giant block of ice shaped like a head.

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This post originally appeared on the OSHWA blog.

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This post originally appeared on the Shapeways blog.

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This post originally appeared on the OSHWA blog.

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News broke today that there was a decision in the case that Defense Distributed is bringing against the State Department related to putting files for 3D printing and CNC milling guns online.  While this is a decision on a preliminary question that largely punts on the super-interesting parts of this case, it still has a few noteworthy elements.

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