Cobalt is a private aircraft manufacturer, their first model, Valkyrie, is super sleek and built for speed. It’s the fastest in its class (single piston engines), with the ability to …
Our humble little community of machinists, welders, mechanics, engineers, electronics guys, mad scientists, software guys and sundry Reddit curmudgeons is 10,000 members strong! Here’s some heavy metal cobalt electroplating from …
We had to show off the new Cobalt Kinetics rifles including the B.A.M.F. or “Billet Aluminum Modern Firearm.” It takes a lot to blow our skirts up in the AR …