An inmate-led prison program in Solano County, "Young Men With Choices," allows inmates to mentor others and help break violent cycles. How Epstein planned to dole out his millions, new documents show ...

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide demonstrates assembling an LED-diode cluster, connecting it to a capacitor for ...

Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly ...

The EVIO program will park grad students with EV companies to keep the best talent at home. From mining critical minerals, making batteries, recycling batteries, and even software, the electric ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...

The OnePlus 15R seems to be borrowing the Nord 5 display - a 6.83-inch AMOLED panel with 1272 x 2800 pixels, 10-bit color depth, and up to 165Hz refresh rate. There is support for HDR10, HDR10+, HDR ...

Red light therapy (RLT) uses short wavelengths of red light to treat certain conditions. Though it seems promising, more research is needed to confirm benefits. RLT is generally safe but may depend on ...