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 ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

Korean researchers have confirmed that underground wireless communication is possible, moving beyond the terrestrial wireless communication they have primarily focused on until now. This opened up a ...

Emergency lighting must provide sufficient illumination for safe egress during power outages, with performance validated through on-site testing and AHJ approval. Codes like NFPA 101 and the NEC set ...

Satellite images show damage near vital equipment on sites in at least five countries. March 1 March 1 Satellite imagery shows smoke rising from a building at Prince Sultan Air Base in Saudi Arabia.

The wireless channel model is the core of the simulation platform, and its research mainly focuses on two categories: statistical models and deterministic models. Statistical models (such as Rayleigh ...

$49.99 at Lenovo Use code 'SIXSEVEN' Aesthetics aside, these Xbox wireless controllers are identical to the one that's bundled with the Xbox Series X and S console. Standard features include textured ...

This is a sleek little charger with three wireless charging areas: one Qi2 15W pad for your iPhone, one 5W pad for your AirPods, and one 2.5W pad for your Apple Watch. That frees you up from having to ...

The National Institute of Information and Communications Technology (NICT, President: TOKUDA Hideyuki Ph.D.) and the Nagoya Institute of Technology (NITech, President: OBATA Makoto), collaborated with ...