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The 25,000 computer-driven LED lights on San Francisco's Bay Bridge were only meant to be part of a two-year art project, but it looks like they'll eventually become a permanent (and frankly, rather pretty) part of the landscape. The non-profit behind the lights, Illuminate the Arts, has raised th...

December 18th 2014 at 3:02am 0 Comments
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You can use 3D printing to make a handful of electronics, such as antennas and batteries, but LEDs and semiconductors have been elusive; you usually need some other manufacturing technique to make them work, which limits what they can do and where they'll fit. A team of Princeton researchers recen...

November 23rd 2014 at 3:14am 0 Comments
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Street lights are already brimming with electricity, so it stands to reason that they'd make great charging points for electric cars, doesn't it? BMW certainly thinks so. It has developed Light and Charge LED street lights that could keep your EV topped up (Beemer or otherwise) using existing urba...

November 10th 2014 at 12:10am 0 Comments
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There's no shortage of smart light bulbs that will save energy or set a special mood, but they don't usually do much for when you're away from home. What if you want to trick thieves into thinking you're still around? BeON Home might have tackled that problem with its new Burglar Deterrent. The li...

November 5th 2014 at 8:06am 0 Comments
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One of the toughest parts to swallow of LED lighting technology is just how costly it can be. Well, the folks at Cree have taken umbrage with that and developed a bulb that'll retail for around $5 per 40- and 60-watt-equivalent bulb -- less than some standard CFL lamps by a few bucks. How's it doi...

October 31st 2014 at 7:35am 0 Comments
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Does your lack of cat-like night vision mean you make a mess when hitting the bathroom at 2 a.m.? Thanks to Kickstarter, that could become a thing of the past. The Illumibowl is an LED light that sticks onto the outside of your toilet and casts a beam of colored light into the commode. No, not a y...

October 22nd 2014 at 1:20am 0 Comments
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There are already a good handful of options in the smart bulb market, but if you're after something more of a portable mood light with notification feature, then Hong Kong startup Witti may have something for you. The Notti, a project just launched on Kickstarter, is a 'polygonic' smart LED box th...

October 20th 2014 at 11:11am 0 Comments
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Blue-light emitting LED bulbs have taken off with consumers because they have few downsides -- they're bright, use far less energy and last much longer than other types. In fact, the inventors just won a Nobel Prize, proving their huge benefit to consumers and society. But it now appears there's a...

October 17th 2014 at 4:42am 0 Comments
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Let's face it: There's always a part of us that can't resist a good bit of pixel art -- be it on bank notes, in games or even in the form of sculptures. For those who are seeking something more interactive, you may want to check out the Dotti by Hong Kong startup Witti. What we have here is a litt...

October 15th 2014 at 5:36pm 0 Comments
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Zuckerberg and Co. are in hot water regarding the social giant's real-name policy, but it looks like all the outcry may have paid off. Well, sort of. Read on for Engadget's news highlights from the last 24 hours, including Facebook's purported anonymity app, Vaio's new hybrid tablet, a magical pro...

October 7th 2014 at 8:12pm 0 Comments