A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never needs adjusting.

Cook up some ESP32 projects this weekend.

Anyone can string up some LED string lights in a space with mixed results. However, if you want to create a lighting ...

We’ve always taken a certain childlike joy in seeing tiny things made big, and big things tiny. Evidently [Uncle Stem] is the ...

A 3D-printing method creates objects that change images when pressed or turned, showing whether they are used properly ...

Anyone can get started with ESP32, thanks to a few simple tools ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

NEW YORK, NEW YORK - FEBRUARY 16: In this illustration, the Claude AI app is seen in the app store on a phone on February 16, 2026 in New York City. According to reports from the Wall Street Journal, ...

AS OUR BEAUTY EDITOR, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...

....Rep. Jim McGovern, speaking on House floor: "Is Joe McCarthy back from the dead? Because it sounds like that's who wrote all the garbage coming from Republicans ...

Gordon Scott has been an active investor and technical analyst for 20+ years. He is a Chartered Market Technician (CMT). Investopedia / Michela Buttignol Treasury STRIPS are government-backed ...

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