Dot Physics on MSNOpinion

Magnetic Dipole–Dipole Forces Part 1: Vector Magnetic Field Calculation

Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to ...
Dot Physics on MSN

Line Integrals in Vector Fields - Both on Paper and with Python

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 ...

Learn How This Simple Formula Can Reveal Smart Investments—Even in an Expensive Market

Learn how the simple formula for ROI can help you identify winning investments and make smarter investment decisions.
NFL

NFL Power Rankings, Week 6: Lions leapfrog Bills and Eagles to claim No. 1 spot; Chargers keep falling

Five weeks into the 2025 NFL season, nobody's perfect -- and a new team sits atop Eric Edholm's Power Rankings. Who's up? Who's down? Check out the updated league hierarchy, 1-32.
Concept Phones

How Vector Databases Are Used to Make Formidable Mobile Applications

Traditionally, mobile apps have relied on relational or NoSQL databases for storing and retrieving data. But with the rise of ...