I reviewed the new Canon Selphy QX20, a tiny, battery-powered printer with dye-sublimation quality for on-the-go photo prints.

Now you can swing your EOS with gay abandon thanks to the addition of a QD socket, which provides secure attachment alongside easy detachment ...

Here’s how it works. Right now your options for the Quest 3 theatre are to sit in a virtual environment (your Meta Home) or in your real environment (via passthrough), and then control how dim ...

Canon has announced the 'Live Switcher Mobile' app, designed to let you livestream from multiple iOS devices, providing multiple angles "without the need for special equipment or complex wiring." ...

Swiss researchers claim to have devised a functional living battery powered by the combined ... 300 and 600 mV for several days, delivering 3–20 μA for external loads between 10 and 100 kΩ ...

This reveals that it sports a 5,860 mAh battery. It's unclear if this is the rated capacity or the typical one. If it's the former, then expect the typical (and advertised) capacity to be 6,000 mAh.

A fire at a major battery-storage plant in Northern California prompted the evacuation of hundreds of nearby residents and the closure of schools and parts of Highway 1 nearby. Residents of the ...