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

Master Python functions and apply them to solve physics problems efficiently. Learn step-by-step techniques for simulations, calculations, and modeling in physics using Python. Ideal for students, ...

GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...

An AI model that learns without human input—by posing interesting queries for itself—might point the way to superintelligence ...

Washington can barely keep the lights on between shutdown threats. Meanwhile, ordinary Americans are doing what Congress can’t: solving problems in their own communities. I learned this when I watched ...

Amid sky-high inflation, water and energy cuts and prospects for a deal with the U. S. dimming, President Masoud Pezeshkian has apparently thrown up his hands. By Farnaz Fassihi and Leily Nikounazar ...

Marketing budgets in 2025 have stayed the same, yet expectations keep rising. CMOs report budgets stuck at roughly 7.7% of company revenue, which means teams are expected to do more with the same ...

Many problems and challenges facing the world — and the city of Santa Fe — are large and seemingly intractable. Imagine the pleasure of a new administration discovering it can fix something ...

Bluetooth is a technology for short-range data transmission that has become so ubiquitous in recent years that we can no longer imagine life without it. This makes it all the more annoying when ...

The rise of GPS vulnerability is putting more resilient, atom-based navigational tools on the map. In late September, a Spanish military plane carrying the country’s defense minister to a base in ...

Burmese pythons are an invasive species causing destruction in the Florida Everglades. The snakes have contributed to the decline of several small mammal populations. Estimates place the Burmese ...