In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Research led by a physicist at the University of California, Riverside, shows how viruses form protective shells (capsids) ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The latest NIOS syllabus for class 12 is available for the academic year 2025-26. Check the detailed syllabus of NIOS Class ...

The cuts largely affect Democratic-led states as the two parties fight over the shutdown of the federal government. By Brad Plumer and Maxine Joselow A Times correspondent who interviewed Dr. Goodall ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: A combined rigorous method is presented for the analysis of horn antennas with arbitrary cross section and general outer surface. The horn taper is described by the mode-matching (MM) method ...

Background: This tool is an example of a clinical pathway, detailing the relationship among the different components of pressure ulcer prevention. Reference: Developed by Zulkowski and Ayello (2009) ...