Making segmented wood wedding rings using the Carvey by Inventables. Every year my wife and I retire our old rings and make new ones. I'm using cocobolo and maple woods in this woodworking project ...

Many of the projects we serve up on Hackaday are freshly ... The device, trademarked as the Kataka but generically referred to as a Segmented Spindle, is a compact form of linear actuator that ...