Being able to print out custom gears is one area where 3D printing can really shine ... screw and anneal it for 50 minutes at 160°F/71°C water using double air-evacuated plastic bags (e.g ...

These are tricks that I've taught on the channel before, but I really wanted to go into more detail with each trick as I've received a lot of questions and requests for more. To begin I teach the coin ...

Any additives or chemicals in the liquid should probably survive contact with your nozzle without disastrous effect ... you have any interest in water cooling your 3D printer?