While Hack a Day’s modus operandi is serving up hacks from around the Internet, sometimes we feel the need to exercise a bit of editorial freedom. A thousand words is a bit awkward for the front page, so feel free to skip the break and head straight to the full text of this article.

It’s no secret myself and my fellow writers for Hack a Day are impressed with the concept of a personal 3D printer. We’ve seen many, many, builds over the years where a 3D printer is a vital tool or the build itself.

Personally, I love the idea of having a 3D printer. I’ve built a Prusa Mendel over the past few months – Sanguinololu electronics, [Josef Prusa]’s PCB heated bed, and a very nice Budaschnozzle 1.0 from the awesome people at LulzBot. I’ve even made some really cool bits of plastic with it, including the GEB cube from the inside cover of Gödel, Escher, Bach (a very tricky object to realize in a physical form, but not a bad attempt for the third thing I’ve ever printed, including calibration cubes). Right now I’m working on the wheel design for a rocker-bogie suspension system I hope to finish by early August when the next Mars rover lands. My Prusa is a wonderful tool; it’s not a garage filled with a mill, lathe, and woodworking tools, but it’s a start. I think of it as the Shopsmith of the 21st century.

Lately I’ve become more aware of the problems the RepRap and 3D printer community will have to deal with in the very near future, and the possible solution that led me to write this little rant.

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