Samsung's new metasurface lenticular lens, published in Nature, switches between sharp 2D and glasses-free 3D via voltage control and achieves a 100-degree viewing angle in a 1.2mm profile.

Samsung now has TVs with Micro RGB, QLED, and OLED displays. Here are the pros and cons of each, informed by our lab testing.

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

There’s a longstanding joke that says a treadmill is destined to become an expensive clothes rack, but it doesn’t have to be that way. Whether you’re setting yourself up for a healthier year or ...

Most synths happily get by with keyboard or pad inputs and make lovely sounds in response. [Becky Clarke] and her fellow ...