We’ve all seen drones, whether on TV or in-person, and we’ve all seen 3D printers, too. A 3D printed drone, therefor doesn’t sound too impressive, considering they require typical mechanical parts. The thing is, like with most 3D printed objects, a 3D printed drone doesn’t exactly sound like a great investment, due to the quality […]

Scientists have created a robotic quad-copter that can extrude polyurethane foam while in flight. By targeting where that foam goes, it can build up simple structures, essentially becoming a flying 3D printer. The technology could have some very important applications. Subscribe to the 3D Printing Channel