Too bad there are no twisties shown. I think it would have been amazing to show just a few shots. Dumping out hundreds of parts, partial assembly, and turning a finished puzzle. But it's neat nonetheless!

http://www.youtube.com/watch?v=qJuTM0Y7 ... e=youtu.be

Yeah it's a good video with great narration. It covers a lot of the ideas that I've tried to convey to friends and family about 3D printing.

Also they showed their big tumbler with the ceramic media (starting at 1:10). They're using angle-cut ceramic cylinders.

I would like to see more video of their printers, the cleanup process, how they pack parts, etc. Perhaps they consider some of that stuff trade secrets though...