Don't try this at home. A college student just created a laser powerful enough to obliterate a ping pong ball. Tap to watch if you're viewing on the news app. Laser enthusiast Anthony Drake posted ...

The featured rangefinder is a homemade type which can be used in building robots by the use of sensors with the technology of lasers. The featured rangefinder is a homemade type which can be used in ...

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 ...

The project aims to build a homemade 40W laser engraver/cutter that can result with cheaper cost. The design of the project is an open source type which has the goal of being presented as a low cost ...