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 ...

Study the physics, do the math, and a 40-gallon compressed air tank pressurized to 100 psi has the explosive power of a stick of dynamite. Depending on circumstances, that’s enough to blow all ...

you need a way to fill the rifle’s air tank. A standard bike pump or tire air compressor won’t cut it. You need a specialized compressor that will attain around 3,000 psi. These compressors range in ...