Abstract: Orbital angular momentum (OAM) has garnered significant attention due to its advantages in channel capacity. In this letter, a polarization conversion metasurface (PCM) that utilizes ...

Create professional negative space molds from STL files with intelligent wall thickness detection, alignment keys, and pour spouts. Perfect for casting resin, wax, chocolate, soap, and other materials ...

Project Genie is an experimental research prototype It lets users create, explore, and remix their own interactive worlds Currently, the generations can be a maximum of 60 seconds long ...

Project Genie allows people outside of Google to try the company's Genie 3 world model. (Google) This past summer, Google DeepMind debuted Genie 3. It’s what’s known as a world world, an AI system ...

Government shutdown: Republicans consider escape hatch as Congress careens toward deadline New video shows Seahawks LB’s brilliant move on huge play had nothing to do with luck Economist warns coming ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Since March 2025, ChatGPT has been capable of generating images. Following a period where it briefly wasn't available to free users, you now don't even pay for one of OpenAI's subscriptions to use ...

A major winter storm is expected to bring significant ice, sleet, and freezing rain to the South Carolina Upstate. Officials are urging residents to prepare for hazardous travel and widespread power ...

WASHINGTON — When severe weather hits, it can sometimes disrupt or damage vital infrastructure, such as the power grid or water supply. That's when many people often turn to generators to restore ...