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The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

Pope Leo XIV on Thursday urged young people to cultivate their “interior life” and to listen to their restlessness without “fleeing from it” or “filling it” with things that don’t satisfy, lest they ...

If you’ve been on TikTok in the past couple of weeks, you’ve probably noticed people posting about belonging to “Group 7.” The trend is actually an experiment by indie singer Sophia James, who ...

Rachel is a freelancer based in Echo Park, Los Angeles and has been writing and producing content for nearly two decades on subjects ranging from tech to fashion, health and lifestyle to entertainment ...

The White House has answered what had been one of the major outstanding questions regarding its pending deal to transfer TikTok’s US operations to a majority American ownership group: Under the ...

Lately, everyone’s talking about using AI for coding, and ChatGPT is right at the center of it. It’s like having a coding buddy who can help you out with all sorts of tasks, from writing small bits of ...

Writing a program means creating a set of instructions that a computer can follow to complete a task. Programming requires logical thinking, problem-solving, and knowledge of coding languages. Whether ...

I noticed that the Graph Algorithms section does not yet include the interactive and educational features that were recently introduced in the Sorting Algorithms page I would like to contribute by ...

You open YouTube Shorts while waiting for your coffee. A couple of videos, you think. Thirty minutes later, you're still scrolling. The brain is buzzing, time is gone. YouTube Shorts isn't just a ...