Interview series with Terrence Gelo of Square Studios. Part 1. Key points addressed in this video include: How to get a prototype in your hands in as little time and with as little money as possible 3D printing is like being an artist with a blank canvas In recent years the software and hardware has evolved so much that it's much easier to use 3D printing 3D printing is the best way to prototype injection molding and blow molding What are some of the best materials to prototype with 3D printing?