Abstract: Angular momenta of electromagnetic waves are important both in concepts and applications. In this work, we systematically discuss two types of angular momenta, i.e., spin angular momentum ...

Do you appreciate my fitness and nutritional advice? The one arm pushup, commonly abbreviated as OAP, is a great advanced calisthenics exercise to pursue for building lots of strength in the chest, ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Online forms are an excellent way to conduct research, collect feedback, test knowledge, and more. Here’s how to use Microsoft Forms to create surveys, feedback forms, quizzes, and other interactive ...

Angular cheilitis is not contagious and is different from cold sores. Antifungal creams or antibiotics can treat angular cheilitis depending on the cause. Keeping the skin around your mouth clean and ...

Short-form videos may dominate social media, but long-form content remains essential – especially on YouTube. From in-depth tutorials to video podcasts, longer videos can drive engagement, build ...

Google Forms is a free online software for creating surveys and questionnaires. You need a Google account to create a Google Form, but anyone can fill out a Google Form. You can personalize your ...