Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

The government shutdown now stands at 35 days and is tied as the longest in US history as economic pain points continue to ...

Is it wise to start converting my 401(k) into an IRA (and then Roth) by 10% per year in order to avoid having to claim too ...

We review Fliptoons, a card drafting and deck building game published by Thunderworks Games. You’ll begin with a deck of ...

Learn how to use XLOOKUP in Excel to return multiple columns easily, faster, and more efficiently than traditional VLOOKUP.

The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

New CEO Kaz Nejatian commits to return the Company to profitability, accelerating transactions, rescaling while leveraging the existing cost structure and launching new AI-driven products to power the ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...