Cubify 3D Printers Aren't Just for Squares (Video)
There are other 3D printers out there, but Cubify claims theirs is easier to use, has easier cartridge changes, and is all-around nicer and cooler than their competition. And Timothy Lord found them at Google I/O 2012, which means Google thinks they're cool, too. Wow. At only $1300 for their basic model (plus $50 each for the plastic "print" cartridges), every home should have one of these. Or maybe two or three. Or maybe Hackerspaces will buy all of them, and that's where we'll go to satisfy our lust for 3D printing.
I don't see people going to a hackerspace to print something out. This tech will take off when it gets adopted by home improvement stores. Then you can get your printed plastic at the same place you get your cut glass and timber.
It's a popular idea, but the materials science guys tell us that re-melted plastic has different properties than "fresh" plstic, and the more times you melt it, the worse it gets (more brittle, different melting temp. etc)
If you want accurate prints, you're going to need fresh plstic. Sad but true.
Simon
Physicists get Hadrons!