Should you spend some time around the less scientifically informed parts of the internet, it’s easy to find “Free power” stories. Usually they’re some form of perpetual motion machine flying in the ...

CurrentBody's first LED Mask launched in 2018; the Series 2 follow-up launched in September 2024. I've tested both iterations for over a year and would now never consider removing the tool from my ...

Whether you're looking for a 75-inch, 85-inch, or even 116-inch panel, these are the best big-screen TVs we've tested. I’m PCMag’s home theater and AR/VR expert, and your go-to source of information ...

There’s something delightfully sci-fi about any kind of volumetric display. Sure, you know it’s not really a hologram, and Princess Leia isn’t about to pop out and tell you you’re her only hope, but ...

Abstract: This paper presents a 226-269 GHz transmitter (TX) with 16 dBm EIRP in 130nm SiGe process for scalable phase array. The slotline balun and an on-chip ...

This project is a Python-based 16x16 Pixel Art Animation Editor for controlling WS2812B RGB LED matrices, with the ability to export animations to an ESP32-S2 Mini using Arduino OTA (Over-The-Air ...