I’ll admit, I wasn’t always a flashlight guy. For years, I heard people talk about this light or that light for everyday carry. I didn’t understand the point. Unless you had a job that ...

One promising approach is optical analog computing, a technique that uses light to perform mathematical operations before the image is even captured by a camera. Optical analog computing devices do ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

the powerful performance of the M2 chip, up to 18 hours of battery life, and a six-speaker sound system, all in a thin and light, fan-less design. The 13-inch M2 MacBook Air also got a new ...

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