Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

Reddit is a treasure trove for finding free learning materials for Python. You’ll see people sharing links to courses, tutorials, and documentation all the time. It’s like having a community-curated ...

Abstract: This paper estimates the intensity function of a nonhomogeneous Poisson process (NHPP) using a spline-based method with constrained quadratic programming (CQP). Based on the property of ...

Coding doesn’t have to be intimidating—especially with the rise of AI coding tools like GitHub Copilot. Whether you’re building a personal website, a resume page, or a simple blog, Copilot can help ...

Realise you’ve forgotten your passport while on the way for a JB day trip? Hold the U-turn, ‘cause you’re not gonna need it. Singaporean travellers heading into Johor Bahru can now go comfortably ...

Abstract: In this paper, a practical ambient-frequency-data-based inertia estimation method using a physical equation is proposed and validated by real measurement data from Hawaii island grids. With ...

Welcome to the future, where the vibes are bad in almost every meaningful respect — but where you do, at the very least, get to “vibe code,” or use an AI model to write code and even build entire ...

OpenAI has unveiled GPT‑5 Codex, a new version of its AI designed specifically for software development. The model is built to help developers write, debug, and review code more efficiently, working ...