Makers and tinkerers looking for a new project to get their teeth into might be interested in this DIY Arduino mini lazer paper-cutter, which uses a 100mW blue/violet lazer with external battery power ...

While 3D printing has been a great thing all by itself, it has also made electromechanical hardware a commodity item. Instead of raiding an old printer for motors and rods of unknown provenance, you ...

Learn how to use a paper cutter for clean, straight cuts every time. Simple tips for lining up paper, using the ruler, and ...