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 ...

Everyone seems to have experienced cutting the finger sharply with paper, but I cut it from acrylic board to wooden stick using A4 paper anywhere "Paper cutter"The movie that makes it is released, and ...