You would be doing a lot of people a BIG help if you could go deeper into the making things part of this. Especially the 3d printer stuff. I have a project I am working on for a post to turn plastic cutting boards into art work that can be sold to help people make money from home. Being able to recycle plastic and then make the cutting boards would be a BIG DEAL! Every time I have looked in to possibly getting a printer, I give up in frustration because I have zero idea of what I am really looking for.