Childhood had its own challenges, but looking back, some things that felt impossible then are laughably simple now. The twist is that we've also managed to complicate things that used to be effortless ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Sign Up For Goods 🛍️ Product news, reviews ...

All my life, visits to the library were relatively transactional. I picked out books as a kid then, later, CDs as teenager and took them home to obsess over for a finite period. I returned them and ...

This lesson covers solved numerical problems on molarity, molality, mole fraction, and percentage concentrations to help you clearly understand solution concentration concepts in chemistry.

The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

inally! That’s both a statement about where this column fits into our publishing schedule for the year – it’s the final Digital Life you’ll have to endure until 2026, thank god! – and a summary of an ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In October 2024, news broke that Facebook parent company Meta had cracked an "impossible" problem ...

Srinivasa Ramanujan grew up in southern India with almost no formal education, but his mind never stopped creating mathematics. Using nothing but a single outdated textbook, he taught himself advanced ...

Some problems don’t always wait for parts; they meet a toolbox, a junk drawer, and a brain that refuses to quit. That’s where the best DIY shows up: fast, clever, and just odd enough to work. These ...

That’s how Meta’s chief AI scientist Yann LeCun described the blowback after OpenAI researchers did a victory lap over GPT-5’s supposed math breakthroughs. Google DeepMind CEO Demis Hassabis added, ...