For those of us hackers who have gone down a machining rabbit hole, we all know how annoying it can be to over-machine a part. Thermal spraying, while sounding sci-fi, is a method where you can just ...

See how a custom fume extraction setup is designed and built to keep metal arc spraying cleaner and safer. Which part of the build stands out to you? 7.0 quake on Saturday was one of Canada's ...