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knowledge

Article

Why lasers are the future (of projectors)

In projectors designed for both the cinema and at home, lasers are starting to replace traditional lamps as the light source of choice. This is potentially awesome. Here's why.

By June 30, 2015

Article

Is this the new 'Ghostbusters' proton pack? It looks like a downgrade

Director Paul Feig tweets a picture of an unlicensed nuclear accelerator that appears to have been purchased from old Radio Shack parts, but CNET's Danny Gallagher likes the homemade look.

By June 30, 2015

Article

Samsung's Tizen may launch on more smartphones this year

Samsung plans to launch "several" Tizen smartphones by the end of this year across a wide range of prices, according to a new report.

By June 29, 2015

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Audi is sending a Quattro rover to the moon for the Google Lunar XPrize

The German car company and team Part Time Scientists partner up to send a four-wheel-drive rover to the moon, where it'll compete for $30 million in prize money.

By June 25, 2015

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Can a robot feel? Humanoid opera singer takes on touchy role

Myon the humanoid robot has spent two years preparing for its starring role in "My Square Lady." With that kind of artistic commitment, we can probably forgive it if it sounds a tad tinny.

By June 30, 2015

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For T-Mobile's wireless ambitions, a make-or-break moment looms

The Uncarrier has the most to win or lose in next year's spectrum auction, including whether it has a chance to be a true competitor to Verizon Wireless and AT&T.

By June 23, 2015

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5 apps to help you save water

Learn about water conservation, figure out how much water you're using...and how to stop using so much.

By June 30, 2015

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US government log-ins, passwords easy to find on the open Web, researcher says

A CIA-backed technology company says it's spotted credentials connected with the departments of Defense, Justice, Treasury and Energy, as well as the CIA itself.

By June 25, 2015

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The secret art of cutting music into records, one disc at a time

Peek under the veil of an underground group of musicians and sound engineers who own record lathes, machines that cut music records from blank discs.

By June 24, 2015

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Here's what you need to know about headphone specifications

What do headphone specs really mean? The Audiophiliac asks Sennheiser's Axel Grell to explain.

By June 20, 2015