Chemical etching can support rapid prototyping, deliver precision without introducing stress and work across a wide range of ...

Deep in the forge, raw steel is heated until it glows bright orange, ready to be shaped. With each hammer strike, the ...

The Etch A Sketch was never supposed to meet a Raspberry Pi, a camera, or a mathematical algorithm, but here we are. [Tekavou]’s Teka-Cam and TekaSketch are a two-part hack that transforms ...

From a raw billet of steel to a precision-crafted tool, watch the blacksmith heat, hammer, and shape every inch of this tinner’s hammer by hand. Each strike forms perfect balance and strength, ...