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

The Great Pyramid of Giza is often treated as a monument of stone, but it also functions as a monument of numbers. I see at ...

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 ...

Every problem carries two invisible questions. One drains energy. The other restores it. Most people instinctively ask the first question: Why is this happening to me? Why now? Why again? Why always ...

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 ...

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 ...

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 ...

In addition to our main Game of the Year Awards 2025, each member of the PC Gamer team is shining a spotlight on a game they loved this year. We'll post new personal picks each day throughout the rest ...

The post 'blew this case right open', Rhode Island Attorney General said A MYSTERIOUS tip posted on Reddit blew the Brown shooting investigation wide open, police have revealed. The tip, from a source ...

A $1 million prize awaits anyone who can show where the math of fluid flow breaks down. With specially trained AI systems, ...

The Federal Reserve’s policy decisions in recent years have contributed to a worsening of economic inequality in America, and some of the central bank’s policymakers say it’s not a problem they can ...