While some decent lasers are out there for under $400 USD, they tend to be a little small. What if you wanted something a little nicer but didn’t want to jump to the $2,000 category? The answer for ...

A tiny, levitated bead is at the core of an unprecedentedly bright laser that shoots particles of sound instead of light. Just as a ray of light is made up of many particles called photons, sound ...

I’m sure we’ve heard about lightsabers, the fictional laser sword made popular by the epic Star Wars films. Until now, lightsabers have been just that, fictional, but laser enthusiast Drake Anthony ...

You wouldn’t think that shaking something in just the right way would be the recipe for creating laser light, but as [Les Wright] explains in his new video, that’s pretty much how his DIY Raman laser ...

While there are plenty of self-contained mobile-friendly laser engravers on the market today, most don't come equipped with a trap door.