light Archive

  • New LED lightbulb will last 17 years

    New LED lightbulb will last 17 years

    Posted on April 8, 2010 | No Comments
    CFL bulbs are great, but the mercury they use can be harmful. LEDs don't use mercury, but the technology is still pretty rough, and it's tough to get something that resembles a normal lightbulb from them. There's been a couple of examples of how LED light can be used as a replacement for normal lighting, but nothing that's really practical.

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  • Desktop lamp powered by hamster cells

    Desktop lamp powered by hamster cells

    Posted on March 8, 2010 | No Comments
    This seems a bit odd, but here's another take on alternative power; Dutch designer Joris Laarman came up with a concept for a desktop lamp that glows from bio-luminescent hamster ovaries. Seriously, I'm not making this stuff up.

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  • Blinking LEDs to give QR codes a run for their (ad) money

    Blinking LEDs to give QR codes a run for their (ad) money

    Posted on November 23, 2009 | No Comments
    We're still waiting for this so-called QR code revolution to hit North America, but our contemporaries across the Pacific are already looking to develop the next big thing. Reportedly, a smattering of mega-corps (including the likes of Toshiba and NEC) are joining hands in order to concoct a rivaling technology that requires even less effort to get content from billboards, books and posters to one's mobile. The heretofore unnamed system utilizes blinking LEDs to send data to phones, and so long as an ad has enough room for a minuscule light, consumers can come within five meters of it and receive the associated information by simply pointing their handset in the direction of the light. If all goes well, the technology will be ready for commercialization by 2013, or just after phase one of the Robot Apocalypse.

    Blinking LEDs to give QR codes a run for their (ad) money originally appeared on Engadget on Mon, 23 Nov 2009 23:59:00 EST. Please see our terms for use of feeds.

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