I agree and what I found really interesting was the effect of just one part - fasteners - could have on production. I spent my engineering career designing and building test sets for in-house use so the logistics of mass production never entered the equation - each test set was never duplicated more than 2-3 times. I enjoyed reading this article and learning about a well-thought out design for a fastener for OEMs and even more, getting a peek into how challenging the logistics can be for mass production.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
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