Dean Kamen unveils revamped bionic arm and water machine, LED light bulb powered by Cree

Segway inventor Dean Kamen just stole the show at TEDMED 2010, with both a far-reaching lecture on how technology can save the developing world, and a peek at his latest projects. We’ll spare you the wave of guilt for now and get right to the cool stuff, like the latest rendition of his Luke prosthetic arm and Slingshot water machine. Dean admitted he’s having difficulty finding companies interested in manufacturing the former, but it’s looking snazzier than when it last grabbed Stephen Colbert, with components like this shoulder piece printed out of titanium in a custom 3D printer, and it’s slated to look like this. The Slingshot’s seeing even more action, as Dean and company have pulled it out of the ugly box into these svelte tubes, and finally has a distribution deal (with Coca-Cola, of all companies) to bring the clean-water-from-any-source machines to developing countries in trials early next year.

Last but not least, the man’s got a product you might be able to afford for your home. In the quest for an item for his FIRST young engineers to sell — a la Girl Scout cookies — he tapped LED manufacturer Cree to produce an 450 lumen light bulb that draws just 7 watts and will retail for about $25 door-to-door. In case you’re wondering, that’s cheaper and more efficient than most any lamp we’ve seen before. Dean says they’ve already produced several hundred thousand of the bulbs thanks to a surprise $3 million investment from Google, and plan to have them in the hands of every FIRST kid soon. Keep on fighting the good fight, Dean.

Dean Kamen unveils revamped bionic arm and water machine, LED light bulb powered by Cree originally appeared on Engadget on Thu, 28 Oct 2010 20:32:00 EDT. Please see our terms for use of feeds.

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LED pumpkin would be perfect for your next Sleepy Hollow dance party (video)

We can’t all have heads as amazing as Guy-Manuel de Homem-Christo, but this holiday season we can have pumpkins that are every bit as blinky. Mike Szczys has posted a detailed walkthrough of how to create the above Jack-o-creation at Hack a Day, which features a 5 x 14 matrix of LEDs on the front that can be programmed to light up in various ways, like the Knight Rider sweep or to simply scroll the message “HAPPY HALLOWEEN.” That’s shown in the video below, but hopefully version 2.0 can manage the tricks displayed in the second embed that’s also waiting for you after the break.

Continue reading LED pumpkin would be perfect for your next Sleepy Hollow dance party (video)

LED pumpkin would be perfect for your next Sleepy Hollow dance party (video) originally appeared on Engadget on Thu, 28 Oct 2010 11:15:00 EDT. Please see our terms for use of feeds.

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iPhone-controllable LED strip lets you take the rave with you for $300

The iPhone can do many things, but “hypnotize passers-by with a dazzling array of colors” is not typically listed among its strong suits. That’s where the iGlo LED Set comes into play, bundling a WiFi-enabled strip of 120 multi-color LEDs — measuring some five meters in length — with iPhone and iPad apps that can control them. $299 is a small price to pay for this kind of portable party-making power, considering you just spent that much on a bottle of Blue Label for Steve’s birthday party last week… and that didn’t turn you into the most popular guy in the room. Follow the break for a full demo.

Continue reading iPhone-controllable LED strip lets you take the rave with you for $300

iPhone-controllable LED strip lets you take the rave with you for $300 originally appeared on Engadget on Mon, 18 Oct 2010 13:20:00 EDT. Please see our terms for use of feeds.

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Flexible, implantable LEDs look set to start a new body modification craze

LED lights are cool, you’re cool, why not combine the two, right? We doubt that’s quite the reasoning that led to this international research project, but it’s certainly an appealing way to look at it. Our old buddy John Rogers from the University of Illinois at Urbana-Champaign has headed up a research team with participants from the US, China, Korea, and Singapore, who have together produced and demonstrated a new flexible and implantable LED array. Bettering previous efforts at inserting lights under the human skin, this approach allows for stretching and twisting by as much as 75 percent, while the whole substrate is encased in thin silicon rubber making it waterproof. Basically, it’s a green light to subdermal illumination, which could aid such things as monitoring the healing of wounds, activating light-sensitive drug delivery, spectroscopy, and even robotics. By which we’re guessing they mean our robot overlords will be able to color-code us more easily. Yeah, that must be it.

Flexible, implantable LEDs look set to start a new body modification craze originally appeared on Engadget on Mon, 18 Oct 2010 10:53:00 EDT. Please see our terms for use of feeds.

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Inhabitat’s Week in Green: the world’s largest laser fired, icy roof tiles admired, faucet lamps inspired

Each week our friends at Inhabitat recap the week’s most interesting green developments and clean tech news for us — it’s the Week in Green.

This week scientists took a step towards unlocking the holy grail of alternative energy as they unleashed a one megajoule test blast from the world’s largest laser. We were also excited to see the DOI give the green light for the first solar-thermal power tower in the United States, and we saw big things brewing beneath West Virginia as a project funded by Google discovered massive geothermal vents that could double the state’s energy generation capacity. Not to be outdone, Oregon announced plans for a 845 megawatt wind farm that stands to be the largest in the world.

We also watched the world of architecture heat up – literally – as Soltech unveiled a set of glimmering glass roof tiles that can capture solar energy to heat your home. We also checked in on the development of Masdar, the world’s first carbon neutral zero-waste city, and we were shocked and appalled by the recently completed largest and most expensive house in the world.

In other news, this week we showcased a dazzling array of energy-efficient lights – from an amazing animated LED pillar to a set of liquid lights made from recycled faucets to a chandelier decked out with luminous dandelions. We also kicked up our heels for a vending machine that dispenses biodegradable shoes and we saw a set of ghetto-fabulous boom boxes made from old suitcases hit the streets. Finally, we rounded up a gaggle of our favorite smartphone games that are perfect for keeping kids entertained!

Inhabitat’s Week in Green: the world’s largest laser fired, icy roof tiles admired, faucet lamps inspired originally appeared on Engadget on Sun, 17 Oct 2010 20:00:00 EDT. Please see our terms for use of feeds.

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LG 72LEX9: the **largest 3D television you can purchase next year (updated)

If you’re going to make the jump to 3D then don’t pussyfoot around. Not when you can go all in with the world’s largest commercial 3D LED backlit television from LG. The 72LEX9 stretches that 400Hz TruMotion panel to a full 72 inches while bunging NetCast online media streaming, Spot Control pixel dimming, DLNA, and Wireless AV Link into the mix. Look for it to be released in Q2 of 2011… at which time LG will probably release its 84-incher just to spite you. TV sans human after the break.

** Mitsubishi makes a 75-inch 3D-ready LaserVue TV. Talk about splitting hairs.

Continue reading LG 72LEX9: the **largest 3D television you can purchase next year (updated)

LG 72LEX9: the **largest 3D television you can purchase next year (updated) originally appeared on Engadget on Wed, 13 Oct 2010 03:43:00 EDT. Please see our terms for use of feeds.

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Sony Google TV HDTVs and Blu-ray player launch details revealed

Straight from Sony’s Google TV unveiling in New York we finally know the official details of its plans, which include four HDTVs (24-, 32- , 40- and 46-inch) with prices from $599 to $1,399, plus a funky white set-top box with built-in Blu-ray player for $399. The 24-inch is a CCFL backlit LCD, while the larger models all feature edge LED lighting, while all of them feature built in WiFi, so no need to go stringing any new network cables to the living room. The only custom app we’re seeing among the preinstalled ones (Netflix, CNBC, Napster, Pandora and more) is a Sony Qriocity VOD player, for more you’ll be waiting for the Android Market to hit in early 2011. If you want to be the first on your block with one, hit up the local Sony Style outlet when they go on sale this weekend, or Best Buy stores starting October 24, meanwhile, check the press release after the break for full specs and details.

Continue reading Sony Google TV HDTVs and Blu-ray player launch details revealed

Sony Google TV HDTVs and Blu-ray player launch details revealed originally appeared on Engadget on Tue, 12 Oct 2010 17:56:00 EDT. Please see our terms for use of feeds.

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Joby goes slim with Cree-equipped Gorillatorch Blade LED flexi-light

Joby broke out of its mold last year with its first-ever flexible flashlight, but frankly speaking, the bulb on the end of it was downright bulky. A year later, we’re looking at a far slimmer and far sexier model — one that relies on Cree‘s XLamp XP-C LED bulbs in order to output 130 lumens of light in a pocket-friendly package. The Gorillatorch Blade is a rugged, tripod-equipped flashlight that boasts a rechargeable internal battery (USB or AC adapter) an aluminum chassis and an adjustable beam. She’s also water and drop-resistant, but we aren’t certain we’d be eager to push the boundaries there; at any rate, it’s on sale now for $59.95, and yes, the DIY mechanic in your life could definitely use a couple.

Continue reading Joby goes slim with Cree-equipped Gorillatorch Blade LED flexi-light

Joby goes slim with Cree-equipped Gorillatorch Blade LED flexi-light originally appeared on Engadget on Thu, 07 Oct 2010 04:11:00 EDT. Please see our terms for use of feeds.

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Joby Unveils the Gorillatorch Blade

Joby Gorillatorch BladeIf you’ve ever found yourself digging around in the back of your closet or the bottom of a storage container wishing that you had a flashlight, Joby feels your pain and has a solution.

The new Joby Gorillatorch Blade is a 130 lumen LED aluminum flashlight that’s mounted to one of Joby’s trademark tripod bases with flexible legs that can be wrapped around just about anything.

The mount on the top of the tripod features 360-degree pan and 180 degree tilt, so you can get light where you’re working regardless of where you mount it. The feet of the tripod have neodymium magnets in the bottom so it can be securely attached to any metal object, and the flashlight itself is powered by a rechargeable lithium-ion battery. The Gorillatorch Blade is available now for $59.95 list. 

Gateway Announces New High-Def, Eco-Friendly Monitors

Gateway FHD2302LThin is in when it comes to monitors, but green is in as well, and Gateway’s new monitor lineup, just announced today, are thin, environmentally-friendly, and offer full high-definition video and sharp contrast. The 21.5 inch Gateway FHX2152L, 23-inch FHD2302L, and 24-inch FHX2402L all feature 12-million-to-1 contrast ratios, native 1920 x 1080 screen resolution, 2ms response times, and a 16:9 aspect ratio.

All three feature energy efficient LED backlighting with no environmentally harmful chemicals inside, come in recyclable packaging materials, and are all Energy Star compliant. The 21 and 24-inch models feature glossy black frames with a centered black stand and will retail for $189.99 and $249.99 respectively. The 23-inch model will list for $249.99, and has a modern-styled off-center stand with a transparent frame that’s perfect for a sci-fi movie set. All three models will be available later this month. You can read more about the announcement at PCMag.com!