A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them ...

Imagine shining a flashlight into a material and watching the light bend backward—or in an entirely unexpected direction—as if defying the law of physics. This phenomenon, known as negative refraction ...

Beeble's SwitchX uses generative AI to replace backgrounds, relight scenes, and modify props in existing footage — without losing subject consistency. Here's how it works and what it costs.

Beeble’s SwitchX brings controllable generative video to the VFX workflow with one goal in mind: switch anything except what ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many colors. The trick combines two geometric phase effects so each spin channel ...

In terms of physical controls, Google is mandating a power switch/button, touchpad (2), and camera button (3) on all Android XR glasses. Models with screens will also have a display button (1) that ...

The Alienware 16 Area-51 Gaming Laptop with RTX 5090, 64GB RAM is marked down to $4,349.99 right now, which is $800 off the normal price. This is not a casual purchase, but if you want a top-end ...

Alienware 16 Area-51 Gaming Laptop with RTX 5090, 64GB RAM is marked down to $4,349.99 right now, which is an $800 drop from the regular price. If you have been pricing out top-end gaming laptops, you ...

“Coercive control” is the term for a diabolical relationship pattern that can have devastating consequences. It occurs when one person unreasonably interferes with another person’s free will and ...

A guide to Dell’s laptop, monitor and Alienware gaming ranges, including key features, who each range suits, and links to current Dell UK deals. Published by PCWorld on 18 February, 2026. Dell is a ...

New for Light + Building 2026, ADI will introduce a DALI power supply and gateway showcase. The gateway plays a critical role in KNX projects, enabling every KNX lighting product to communicate ...