Turns out half my old formulas were just dynamic arrays in disguise, written the long way.

Forbes contributors publish independent expert analyses and insights. Dr. Tracy Brower writes about joy, community and the future of work. If you’re looking for a job, one of the most important things ...

Educators are increasingly using gamification to make multiplication engaging and effective for elementary students. By blending play with pedagogy, digital tools, hands-on activities, and even ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

For the avoidance of doubt, let’s first clarify the meaning of the term “single-use plastics” in the context of this article. We’re talking specifically about products like plastic bottles and sweets ...

At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from our mounting piles of e-waste. By using a compound normally found in pool ...

Justice Department cites supply problems for lethal injections Next federal execution could still be years away States revive older methods due to drug supply issues, while Alabama has pioneered ...

An X post by investor Ihtesham Ali revives global interest in Gilbert Strang, the Massachusetts Institute of Technology professor whose free linear algebra lectures transformed how millions learn the ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Discover the abacus, a historic tool still vital in math, accounting, and education. Learn its usage, relevance today, and ...

As a staff writer for Forbes Advisor, SMB, Kristy helps small business owners find the tools they need to keep their businesses running. She uses the experience of managing her own writing and editing ...