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

In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work ...

Learn how to use Google Colab for coding, data science, and AI projects with this beginner-friendly guide. Free GPU access ...

Sep. 26, 2025 — Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing ...

Drumil Joshi's AI forecasts renewable energy with 1-2% error and predicts water waste for scalable conservation.