The receiver borrows ideas from solar-cell design, but instead of collecting broad-spectrum sunlight, it is tuned to capture ...

A strong laser can heat a metal’s electrons long before its atoms have time to warm. During that brief period, the hot ...

Directed-energy and cyber weapons, as well as bombs targeted on communications hubs, all have potential to disable large satellite constellations, said Lt. Col. Rick Zellman, deputy commander of US ...

While you could splash out on a TV wall, you’re probably better off grabbing yourself an amazing projector. If you want ...

An American laser blinds drone sensors instead of destroying aircraft, opening a new chapter in counter-drone defense.

The Army is nearing a contract for its first operational laser weapon system after successful testing, marking a major ...

A new 3D printing technique can produce exceptionally hard tungsten carbide cobalt while using less of its expensive raw ...

A tree does not fall apart evenly. Cut the wrong branch, and the whole crown can end up leaning on one weak point instead of spreading the ...

A new desktop machine called PewCB One wants to bring PCB fabrication into the same room as the engineer designing it. Instead of exporting a design and waiting on a fab house, PewCB One promises to ...

A laser jammer is tested behind the mesh grille of a Ferrari to see whether the hidden installation can still detect and respond effectively. The grille may offer a cleaner appearance, but its pattern ...

Physician-led laser hair removal practice brings Candela GentleMax Pro® technology and flexible, pay-as-you-go pricing ...

The state-of-the-art system could soon be deployed to help detect counterfeit alcohol, expose wine fraud and even identify ...