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 ...

In this step-by-step tutorial, learn how to make a laser for your mobile phone. Discover the materials needed and follow simple instructions to transform your device into a versatile gadget. We'll ...

I’m not a smoker, and I don’t carry a lighter around in case anyone needs a light. However, I could totally see myself with a miniature laser lighter. In fact, if you want to build one, feel free to ...

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 ...

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 ...

Having a stable laser level is critical for almost any home improvement project. Try this hack next time to keep yours straight without having to hold it up.

This just may be the coolest way to eavesdrop on a conversation. You can now build your own Clear-and-Present-Danger-esque laser microphone using inexpensive materials: By reflecting any type of laser ...