My name is Lafe Spietz. I build open source technology for manufacturing using upcycled materials. I have created several interconnected technologies I hope to document here. I have a PhD in applied Physics, undergrad degrees in math and physics, and have worked in academia, corporate R&D, startups, and as an independent inventor/artist. My day job is at JHU/APL, half way between Baltimore and Washington DC. If you like any of my stuff, please email me, I'm looking for collaborators.