Why do some systems collapse suddenly after what seems like a minor disturbance? A single transmission line failure can cascade into widespread blackouts. A delayed shipment can ripple through a ...

Solve an electrodynamics problem involving current in a resistor with a moving rod. This step-by-step tutorial explains the physics concepts, equations, and reasoning needed to calculate induced ...

The former Taylor School bell, which had also previously been installed at the former Educational Support Center, has been installed at the Cedar Rapids Community Schools' new Educational Leadership ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...

A team of medical researchers at Charité-Universitätsmedizin has analyzed damage by focused high energetic X-rays in bone samples from fish and mammals at BESSY II. With a combination of microscopy ...

Like gold, silver experienced a powerful upswing in 2025, one that caught the attention of both seasoned precious metals investors and newcomers looking for alternatives to volatile equity markets.

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 ...

As the Texas Longhorns quietly accepted their Citrus Bowl fate, Sunday morning provided a referendum on the critically flawed College Football Playoff system. A broken clock is right twice a day, but ...

If you’re looking for some real talk, there’s probably no reason to ask ChatGPT. Thanks to the web-scraping-for-good powers of the Internet Archive, The Washington Post got hold of 47,000 ...

Exxon recently reported strong third-quarter financial results. The company's strategy of investing in its best assets is paying dividends. It expects to get even better over the next five years. 10 ...

(via Sabine Hossenfelder) If you’ve used current AI models, you know that they can’t reason like a human. “But so what?,” you might say, “they’ll get there eventually.” I don’t think so. Today I have ...