Abstract: The infinity and orthogonality of the orbital angular momentum (OAM) of vortex electromagnetic waves (VEMWs) provide a new degree of freedom for the modulation of information. The VEMW ...

Tennessee kindergartners are starting school with lessons on more than letters, numbers and shapes. This year, they will also be taught firearm safety. The instruction is required for all grade levels ...

The 75,000 resident doctors working across the NHS are the backbone of the service – but too often they are let down on basic issues like payroll errors, poor rota management, lack of access to rest ...

Handre Pollard put in a commanding performance at outhalf as a more pragmatic South Africa beat Australia 30-22 in their second Rugby Championship Test in a rainy Cape Town on Saturday to reignite the ...

For two decades, “practicality” has been the byword of MicroATX PC cases, despite these models getting plenty of side-eye from both the EATX and the Mini-ITX branches of the enthusiast PC community.

In case you missed it, the Netflix movie K-Pop Demon Hunters (KPDH) took over Netflix charts globally, as well as music streaming sites. It’s now Netflix’s most-watched original animated film of all ...

Pilot trials have a key role in preparing for definitive randomized trials, yet determining their sample size remains a common challenge. This article provides practical guidance, methods, and ...

Have you ever wished you could create stunning visuals without spending hours learning complicated design software? Imagine describing your ideal image—whether it’s a vibrant anime-inspired ...

We may receive a commission on purchases made from links. Batteries aren't quite as omnipresent as they once were, since so many modern electronics come with rechargeable lithium-ion battery packs ...

We may receive a commission on purchases made from links. Compared to the likes of Duracell and Energizer, and most of the best and worst of the major battery brands for that matter, Amazon Basics is ...