Whatever Prints your Boat

On September 19–22, 2019, in a period of 72 hours, the University of Maine Advanced Structures and Composites Center produced a complete, seaworthy boat in a single pass with the world’s largest 3D printer (additive manufacturing machine), developed by Ingersoll Machine Tools.  Here is a time lapse video of the entire construction process.

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Defense Distributed Declaration

In the ongoing litigation between Defense Distributed and state attorneys general over the distribution of three-dimensional models of firearms and components thereof over the Internet (which has been approved by all federal regulatory agencies), I was asked to submit an affidavit in support of the Defense Distributed case.  I have previously described this case here in my post “Code is Speech”.

Here is what I drafted which, after consultation with others whose efforts are much appreciated but will remain unnamed, will be submitted into the public record.  This is exactly what was submitted, less my signature: why make it easy for identity thieves?  This was submitted, as is done, in gnarly monospaced text with no mark-up.  If it shows up in your browser with awkward line breaks, try making the browser window wider and it should get better.   If you’re on a tablet or mobile phone, try it when you get back to the desktop.... [Read More]

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Code Is Speech

Liberator pistol (produced by additive manufacturing)There is a fundamental principle at stake in the current controversy, ignorantly reported and heavily spun, over the recent U.S. State Department settlement with Defense Distributed and the Second Amendment Foundation in which Defense Distributed essentially won the case it had been pursuing since 2015, clearing it to distribute design files for the manufacture of firearms and components which can be used to produce them via additive manufacturing (“3D printing”).

This principle is much simpler and more fundamental than the cloud of confusion and ignorance spread like squid ink by the slavers who prefer a disarmed and dependent population at their mercy.  It goes to the heart of free speech, and we’ve been here before.... [Read More]

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