Engineers at the University of Bristol have developed a miniature liquid-metal pump weighing just 0.2 grams that could help ...

I went to NT Tokyo 2026. This is a continuation of my previous article. On Saturday, October 3rd, I continued walking around ...

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap some of the benefits without booking a professional ...

The IKEA Kortlinje is a digital clock that costs around 20 dollars, featuring a hygrometer and thermometer. It’s another ...

There are some projects that seem at first sight to be easy, but anyone who tries them finds a whole heap of unexpected problems and turns to the off-the-shelf device. PCB antennas for example, or ...

I don’t hesitate to recommend LED bulbs to anyone, especially since today’s models are more affordable than ever and really can help you save money compared to alternatives. They also last for years ...

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 ...

Analyst firm TechInsights published the first independent technical analysis of Apple's A20 Pro processor on September 22, 2026 — and for the semiconductor industry, the significance goes well beyond ...