It’s been the better part of a decade since I designed and built my last custom liquid cooled PC. I’ve still got it, in a box in the garage, as a reminder of projects that weren’t always fully completed, hard-learned skills, and a community I’m still part of to this day. Just because I have no inclination to make my own custom PCs, I still love seeing what the newcomers to the scene are making, and the easier access to CNC machining, 3D printing, and other manufacturing tools has pushed the field forward.