Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer. This easy step-by-step tutorial guides you through crafting a homemade ...

Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED bulb. This step-by-step tutorial walks you through preparing a 3.5mm jack, ...

At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible ...

I have had Alexa Echo devices from Amazon in my house for years, so when it’s time for bed, all I have to say is “Alexa, turn ...

Scientists have created a soft wireless implant that uses tiny flashes of light to send information straight into the brain, ...

Whether you’re indoors or outdoors, you’ve got to keep your hands warm. Warmth keeps your digits limber, and these ...

This achievement removes one of the biggest roadblocks in quantum materials science and brings practical quantum devices much ...