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 ...

Abstract: The rapid evolution of software development, propelled by competitive demands and the continuous integration of new features, frequently leads to inadvertent security oversights. Traditional ...

Developers love diagrams but hate making them. RenderSchema solves this by automatically generating clean, professional diagrams from your Python code. No more manual diagramming tools or outdated ...

“Melania” doc cost Amazon $75 million — will it be a bust at the box office? UPS is firing its biggest customer -- and Wall Street finally understands why Latest on snow chances this weekend More ...

How to Make a Mini Generator 220v Using dc Motor The dollar is sinking. Trump thinks it’s great. Surrey, BC., calls for a national state of emergency regarding extortion 'A moment for him to deliver': ...

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 ...