Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an app. This step-by-step guide covers preparing the audio jack, soldering the ...

Description: Full tutorial: ...

Amid waves of Iranian drone attacks, the U.S. Defense Department is pushing to finally field high-energy laser weapons in the ...

If you spend enough time working with steel, you start to notice something strange. Two parts, same material, same settings, same machine—and yet the results don’t always match. For many operators, ...

Adding iron to a copper-based propellant MOF simultaneously solves its water stability problem and boosts laser propulsion ...

Cobot laser welding at THG goes back several FABTECHs, during a dinner conversation between company representatives and a custom metal fabricator. The shop owner spoke with the reps about the emerging ...

Optical frequency combs—laser sources that emit evenly spaced colors of light—are foundational, ubiquitous tools for ...

A fabricator that needs to weld thick plate in as few passes as possible often will turn to submerged arc welding (SAW), a legacy process that has dominated heavy fabrication for decades. Variations ...

Police use radar guns to see how fast a vehicle is going. Now, they can see what the radar gun sees.

The Iran war is testing the U.S. military's ability to combat Iran's drones in a cost-effective way. Emerging laser tech, ...

The U.S. Federal Trade Commission is on the lookout for anticompetitive practices in the pharmaceutical industry with a ...

Police in Middletown are using new technology to crack down on speeding — and they’re among the first departments in the area ...