750 Results for

variable

Video

Car Tech 101: Variable valve timing explained

Few innovations under the hood have become as ubiquitous as variable valve timing. Automakers brag about it all the time, but seldom explain it. So Brian Cooley's here to do just that.

By April 28, 2014

Article

The Moon Neo 430HA headphone amplifier creates a happy zone around your ears

The Audiophiliac found a lot to like about the Moon Neo 430HA digital converter/headphone amplifier.

By December 13, 2014

Article

'Carry' a stranger's package for $500? What could go wrong?

Startup Carry aims to be the Airbnb that will disrupt FedEx, UPS and the like. It will pay individuals to deliver packages to and from strangers. How safe can it be?

By December 10, 2014

Article

Headphone buying guide

In-ear vs. on-ear, circumaural vs. supraaural, open vs. closed back -- shopping for the right pair of headphones can be tough, but CNET's on the job with a buying guide to help you narrow down your choices.

By November 26, 2013

Article

How to get the latest build for Windows 10

Microsoft keeps enhancing each new build for its Windows 10 Technical Preview. Here's how to ensure you're running the latest edition.

By November 14, 2014

Article

Green Car of the Year finalists head to Los Angeles

Green Car Journal announced its finalists for the Green Car of the Year award it gives out every year at the Los Angeles Auto Show.

By October 30, 2014

Article

PS Audio reinvents the stereo integrated amp for the 21st century

Imagine a full-blown, high-end integrated stereo amp -- shrunk down to the size of a small book -- voilà, it's PS Audio's Sprout!

By October 25, 2014

Article

BMW showcases Bang & Olufsen in new 650i Gran Coupe

Design details, such as anodized speaker grilles and special color schemes, highlight the audio system in the special edition BMW 650i Gran Coupe.

By August 16, 2014

Article

Swarm of 1,000 Kilobots cooperates like an ant colony

An autonomous team of swarming robots is the first of its kind on such a scale.

By August 14, 2014

Article

Skully opens preorders for high-tech, safety-focused helmet

Due in 2015, Skully's motorcycle helmet, with a built-in virtual-reality display, won't come cheap. But it may save your life.

By August 11, 2014