The tiny AAXA M8 is a powerful, portable projector that is impressively bright for its size and price. It has a built-in battery for off-grid movie nights, as well as some streaming apps. Its decent ...

Looking to cut or etch materials including wood, paper or plastic? You can harness the power and precision of a laser beam to do just that. At Sears think[box], we stock birch plywood and acrylic ...

Given there was a powerful laser bouncing around with mirrors, a plywood box formed the enclosure. The stepper controller is an Arduino Mega running the Marlaser firmware, though [Owen] admits ...

A new kind of laser uses tiny moving particles to produce beams of light. The laser is more programmable than standard lasers and the approach could be used to create visual displays that are ...