A multipass integrating-sphere method measures scattering and absorption losses in YAG and Yb:YAG ceramics with sevenfold ...

We tested a range of top circular saws to see which ones offered the most cutting power. Find out which models performed best.

A Würzburg team won the German Physical Society’s 2026 teaching prize for femtoPro, a free virtual-reality laboratory that ...

Two-photon polymerization 3D printing has a throughput problem: the machine usually can print only one object at a time.

In modern wars, intelligence has an expiration date; being able to transmit information more quickly and reliably will help ...

When most people picture an antenna, they think of a slim metal rod, whether the thin, extendable rod on a portable FM radio ...

Soldiers are safest if they're ten feet away from a target, "and it's like any other weapons system: don't look into it," an ...

Laser beam steering usually means moving something.

Anthropic has launched a research preview of the "Model Hardware Standard (MHS)," a common specification for AI agents to operate equipment such as microscopes and robotic arms. The date shown on the ...

A laser pointer's beam can reach miles into the sky, yet its bright dot seems to vanish on your TV. Here's what's actually happening to that light.

If you’ve ever tried to install cabinets or mount a mirror, you know how quickly things can drift out of alignment.

Researchers have demonstrated a technique that uses a laser to produce a plasma beam antenna capable of transmitting radio ...