I currently work for a company that makes small drones (quad-copters and flying wings), and they use 3D printing for many parts. This makes small-scale fabrica

I currently work for a company that makes small drones (quad-copters and flying wings), and they use 3D printing for many parts. This makes small-scale fabrication and prototyping much cheaper. The drones themselves take photos for various purposes. Mostly inspections and measurements. Prior to this, I didn't know 3D printing had actual industrial applications.