NPR's Sacha Pfeiffer plays the puzzle with KAMW listener Daniel Abramson of Albuquerque, N.M, and Weekend Edition ...

From healthy exam habits to chapter-wise preparation, paper-presentation tips, and an effective time-management plan, here’s ...

Optical illusions are not just fun internet games. These visual illusions are a fantastic way to test your eyesight and ...

With the CBSE Class 12 Math exam on March 9, 2026, approaching, students are urged to focus on conceptual clarity and smart revision. Teachers emphasize mastering calculus, core algebra, vectors, and ...

Dive into one of the most wicked geometry problems and see it explained step by step in a clear, intuitive way. This lesson breaks down the hidden structure, key insights, and clever reasoning that ...

Prince Rupert (left) and Jakob Steininger (right) credit, released as a courtesy of Mr. Steininger A pair of European mathematicians have proven a 300-year-old inference on shapes wrong, and won a bet ...

Teething problems are issues that you have when you’re getting used to something new. Learn how to use this expression with Feifei and Phil. Hello and welcome to The English We Speak, where we explain ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...

Louise Bourgeois, Untitled, 1971. Photo: Christopher Burke, © The Easton Foundation, VAGA at ARS, NY and DACS, London 2025 Given the period the exhibition represents ...

How strange that an artist of the caliber of Luchita Hurtado didn’t get her first solo show until the age of 53. Even stranger is that she should toil in virtual anonymity until 2016, four years ...

Do you sense something problematic about the word “problematic”? The way it’s used has changed a great deal in recent years, so much that it can now seem a little shifty. The journey that brought us ...