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

Learn how masked self-attention works by building it step by step in Python—a clear and practical introduction to a core ...

When companies, researchers, engineers, and analysts develop solutions, create products, or make policy recommendations, they rely on Data Analysis to make informed decisions. In this course, you will ...

Discover the top AI certifications for 2026 to boost your skills, impress employers, and prepare for high-demand AI and tech ...

Explore five free and low-cost AI certifications that help tech professionals build AI skills across cloud, machine learning, ...

The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...

The American Red Cross urges donors to make an appointment to give blood or platelets now to keep the blood supply as strong ...

The tourists lead by 119 runs going into the final day with only two wickets in hand, but their new No 3 is still there on ...

This is a guest post by Tim Allen, principal engineer at Wharton Research Data Services at the University of Pennsylvania, a member of the Readers Council and an organizer of the Philadelphia Python ...

Most pets cannot survive in the wild and if they can, the animal has the potential to establish itself in local habitats, ...

This repository features my solutions to the well known Python Programming: Introduction to Computer Science book by John Zelle. As a self-learner of CS, I found this book to be a powerfully useful ...

Welcome to the Python Learning Roadmap in 30 Days! This project is designed to guide you through a structured 30-day journey to learn the Python programming language from scratch and master its ...