Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Multiplication is repeated addition of equal groups. Instead of adding the same number again and again, multiplication helps us find the total quickly. Learn multiplication through examples, pictures, …
Artist Thomas Blanchard likes to create wild visuals from a mixture of mundane ingredients like ink, soap, oils, and ferrofluids. In this latest video, he’s mixed chemical reactions and physical phenomena into something reminiscent of a god’s eye staring across …
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Training budgets typically face intense scrutiny. But that doesn’t necessarily mean organizations are looking for the cheapest LMS. More often, they’re looking for training that launches quickly, supports business goals, and keeps pace as their teams grow. And they want …
The United States Office of Management and Budget (OMB) has proposed a vast and radical set of rule changes to how federal grants from all funding agencies are administered. (A summary of the key changes, by a former Senior Program …
I’ve been working recently on trying to understand exactly how Wick rotation works in two-dimensional conformal field theory. There is an analog there of some of the issues with Wick rotation of spinors and twistors in four dimensions that I’ve …
With his history of involvement in pro wrestling and boxing and his zeal for garish excess—the man is a failed casino impresario, after all—it makes perfect sense that Donald Trump would want to celebrate both America’s birthday and his own …
Today, alongside the release of our 2026 Micro-Credential Impact Report, I’m pleased to share 10 new micro-credentials on Coursera from leading university and industry partners around the world. These credentials play an increasingly important role in the job market. Notably, …
The paper “New views of some invariants associated with the Cartesian 2D velocity gradient tensor” co-authored by Ian Roulstone, Sid Clough (Met Office, retired), and Andy White (Met Office, retired), has been published in the Quarterly Journal of the Royal …
Nearly 100 years ago, a seemingly simple discovery revolutionized the microscope. The introduction of phase-contrast, which garnered a Nobel Prize in 1953, brought into clear view structures inside cells that had previously been too faint or washed out for biologists …
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