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 ...

What do you get with a laser cutter, Arduino know-how and way too much time on your hands? A slightly hazardous, live action Space Invaders game, of course! Maker Martin Raynsford created a silly, but ...