The New Now 3D printing. A while ago you could read about people who had made a well-functioning gun only with parts that were printed out by a 3D printer. Original cost of a 3D printer is now affordable for many, but 3D printers are still not a household product for most people.
Sell products generated with 3D printing: on torrent sites you can find thousands of free 3D products (those that are laid out as open source, you can download completely legal). Print out any of this, and sell it online! Grab the opportunity before 3D printers become commonplace in the public domain.
