This Design Idea (DI) offers an alternative solution for an application borrowed from frequent DI contributor R. Jayapal, presented in: “A 0-20mA source current to 4-20mA loop current converter.” It ...

Passwords play a huge role in how you stay safe online. They protect your accounts, devices and money. Still, many people pick logins that criminals can guess in seconds. The latest NordPass report ...

CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The ...

Microsoft announced new agents for Word, Excel, and PowerPoint. They can help to shrink the gap between ideation and production. Other Copilot updates include an expanded Voice mode. In the era of AI ...

NEW YORK, Nov. 18, 2025 /PRNewswire/ -- Results from The Princeton Review(R) 's second annual Campus Mental Health Survey--a project the education services company conducts in partnership with the ...

Celebrate Advent with C21's "Keep It Simple: The Practice of Advent Joy" Timeout! This virtual retreat was led by author, speaker, founder of Mothering Spirit, and friend of C21, Laura Kelly Fanucci.

The New York Times’ (NYT) daily word puzzle Wordle continues to test vocabulary skills and patience among players across the world. Today’s challenge, puzzle #1598 for November 3, 2025, offered a ...

NASA’s acting administrator, Sean Duffy, seems to have provoked the ire of Elon Musk. Musk, the founder and CEO of SpaceX, took aim at Duffy on Tuesday in a flurry of social media posts, attacking his ...

Shohei Ohtani once again proved to be the best player in MLB on Friday, closing out the National League Championship Series for the Los Angeles Dodgers in style, hitting three home runs and racking up ...

The original version of this story appeared in Quanta Magazine. Imagine that someone gives you a list of five numbers: 1, 6, 21, 107, and—wait for it—47,176,870. Can you guess what comes next? If ...

Agility Robotics opened the world's first factory for humanoid robots in Salem. The bipedal robot, named Digit, is designed for warehouse and logistics tasks. The factory aims to eventually produce up ...