Discover the fascinating process behind building a mechanical 7-segment display entirely from cardboard and simple household materials. Follow step-by-step as the creator designs, cuts, and assembles ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The Inkplate 13SPECTRA is their ...

Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...

For past me, the idea of 3D printing — just the mention of it, the sound of the words — always conjured up images of stuff like Tom Cruise and his wee red balls in Minority Report. I know, the 'precog ...

RTX is the defense behemoth created by the 2020 merger of Raytheon and United Technologies. The company's Collins and Pratt & Whitney subsidiaries are more focused on the commercial aerospace industry ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

Handheld gaming is having a moment. If you’re looking for the best way to play your games on the go, you’ve come to the right place. From big hitters like the Switch and Steam Deck, to powerful ...

Working from home has gone from being a growing trend to a full-scale phenomenon. There are many perks to a work-from-home arrangement, to be sure, but there can also be downsides: For example, ...

I test TVs for a living, and year after year, Samsung is one of the most reliable brands I review. The company offers TVs across just about every budget, screen size, and display type. Of course, not ...

February 22, 2026 • NPR's Ayesha Rascoe plays the puzzle with listener Joan Suits and Weekend Edition Puzzlemaster Will Shortz.