That means compressed air, and that means a pressure vessel. Since just about everything else on this robot is 3D printed, they asked the obvious question. Is it possible to 3D print a tank for ...

as this compressed air cannon from [OtisLiu153] demonstrates. The build uses PVC pipes for both the barrel and the air tank. In the case of the latter, avoiding over-pressurization is key to ...

We’re seeing that right now as a small group of drag racers are shelving their turbos and belt-driven blowers for power adders that look like scuba tanks. It’s called Compressed Air ...