The laser powder-bed fusion (LPBF) technique is evaluated to manufacture monolithic antennas in metal, which permits the production of metallic antennas reducing the conventional procedure based on, ...

Welcome to Lesson 1 of this step-by-step amigurumi doll crochet tutorial! In this episode, we’ll start with the most important part — how to crochet the doll's head. Perfect for beginners or ...

When two mesh screens or fabrics are overlapped with a slight offset, moiré patterns emerge as a result of interference caused by the misalignment of the grids. While these patterns are commonly ...