Activate your iPhone flashlight using Siri when your hands are busy. Turn on “Hey Siri” and lock-screen control in Settings ...

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an LED panel, and common household items. This step-by-step DIY project ...

A post about an oddly labeled button on a Christmas light remote control device has gone viral on Reddit. The post was shared ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Scientists from the Indian Institute of Technology Bombay have found a way to use light to control and read tiny quantum ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. While there have been amazing strides in the plastic ...

Regular Christmas trees don’t emit light, nor do they react to music. If you want both things in a holiday decoration, ...

There are a million and one MIDI controllers and synths on the market, but sometimes it’s just more satisfying to make your ...