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Typewriter parts used to construct model deer, give small children nightmares
It's a deer. Made out of typewriter parts. And for whatever reason, it's downright terrifying. Jeremy Mayer's creation (yeah, that Jeremy Mayer) was recently shown at the Device Gallery in San Diego, measuring an intimidating 20- x 36- x 38-inches. It's apparently dubbed the Deer III, which means that at least two others could be roaming an unlit street near you. Something tells us your insurance company will never believe the story should you be unlucky enough to collide with one.
Scientists using metallic wastes to generate clean energy
Solar farms are swell and all, but they aren't exactly fit for laboratories or studio apartments. Thanks to new discoveries by gurus at the University of Birmingham, though, we could be on our way to a far more diminutive method of creating clean energy. As the story goes, we could soon be using microbes to transform wastes in metals into energy. The team managed to pinpoint Hydrogenase enzymes and BioPd in their research, which they believe can be used as catalysts for the treatment of persistent pollutants. The overriding goal, however, is to "develop a one-step technology that allows for the conversion of metallic wastes into high value catalysts for green chemistry and clean energy generation," but it's difficult to say at this point how close they are to realizing it. The best news? This is bound to start a new rash of Cash 4 Gold commercials.
Used ink cartridges repurposed as sci-fi movie mementos
We've seen ink cartridges enlisted to provide light and as the basis for a bike path, and so many other things that it makes us wonder if we missed the boat by using them to, you know, print stuff. Apparently the kids at the Ink and Media Blog feel the same way, so rather than throw out the used cartridges, they handed 'em off to an artist named Faith Pearson, who used 'em to recreate scenes from her favorite sci-fi movies. They look great and sure as hell beat the C-SPAN re-enactments that we did last summer using Popsicle sticks and a broken Lego Mindstorms kit. Hit the source link to see for yourself.
Inhabitat's Week in Green: nanotech tea, pollution-sucking stones and the world's most efficient car
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 we saw the shattering of a new record as NYC's high-tech One Bryant Park skyscraper achieved LEED Platinum certification, making it the world's greenest office tower. We also turned over a new high-tech paving stone that can absorb airborne pollution and visited a hyper-efficient solar city in Germany that is able to produce four times the amount of energy that it consumes. The world of efficient transportation is also heating up as four electric vehicles blazed a trail through Europe in a race to circle the globe in 80 days. We also watched a team of DeLaSalle students unveil the world's most efficient zero-emissions car and took a look at an incredible electrified Porsche. Finally, sun-powered transportation reached for the stars as NASA unveiled plans to launch its solar NanoSail into space this fall. Nanotechnology is also changing lives here on earth as researchers revealed a nanotech tea bag that can purify a liter of drinking water for less than a penny. And speaking of liquid refreshment, this week we took a plunge in Manhattan's new recycled dumpster swimming pools -- and brought back tons of photos! But summer won't last forever, so if you're gearing up to head back to school next month be sure to check out our top picks for the best solar-powered book bags.
LCDs can be transformed from e-waste to infection fighters, says new research
Researchers at the University of York have discovered a possible use for discarded LCDs which should come as a relief to anyone familiar with the world's rampant e-waste problem. According to the report, which will be presented today at the Green Chemistry and Engineering Conference in Washington, D.C., a process of heating, then cooling and dehydrating the PVA (polyvinyl-alcohol, the key component of LCDs) with ethanol produces a surface area of mesoporous material with great potential for use in biomedicine. The resultant product's anti-microbial properties can now be enhanced by adding silver nanoparticles, producing something which is anti-bacterial and can kill things like E.coli. The potential application of course, is that hospital surfaces could be made of it in the future. This is just one (major) step in a long-term project, so don't expect to see it in real life anytime soon.
Recycled ink cartridges used to build bike path in Australian National Park
We've certainly witnessed one too many ink cartridges perish at the hands of a crushing radial, but those instances all stemmed from fighting the good fight with frustration. Australia's National Park Service is giving those fed up with paying far too much for far too little ink another, more reasonable method of extinguishing their anger with the creation of a 17 kilometer long bike path connecting Alice Springs to Simpsons Gap in West MacDonnell National Park. 'Course, recycled ink cartridges are just part of the eco-friendly solution, but it's not too far-fetched to think that another couldn't be built entirely from what your own corporation trashes in a single month, right? On a related note, that guy looks like he's having an insane amount of fun. Jealous. [Image courtesy of Centralian Advocate]
Twelve things to do with an old Apple computer
As I type this article on my MacBook Pro, I can't help but glance over at my poor PowerBook Lombard G3 with its awesome translucent bronze keyboard, sitting in its dusty laptop bag. The battery is long toast. When I last booted it up, the clock thought that the system time was close to 1970 thanks to the internal clock battery no longer holding a charge, and thanks to the fact that it's capped at OS X 10.3.9, I can't get a new version of Firefox on it. In short, it's seen better days. However, for all its faults, it's still got a decent hard drive and nearly a gigabyte of RAM, so it can't be totally useless. This makes made wonder, what can I do with this old 'Book (or an even more ancient Mac)? Here are a few possibilities: First of all, if you have an older but still functional laptop (like me!), you could strip off the plastic, keyboard, etc. and turn it into a hanging digital picture frame on the cheap. Use it to surf the web, old skool style, with Contiki. Yes, surprisingly, even the old Apple IIe can surf the modern internet, though only in text form. Turn it into a Personal Webserver. Of course, your newer Macs can serve up web pages using Apache. Personally, I've had great success in getting my server up and running (along with MySQL and PHP to boot!) using XAMPP, but if you want to really be different, turn that old Macintosh SE/30, IIci or LC into web server.
Over a dozen uses for old Macs
So let's say you finally decided to let that strawberry iMac go into the great off position in the sky (probably because you bought an iPad, right?). You're not going to unceremoniously dump that thing in the garbage, are you? You may not know it, but there's a healthy modder community for Macs, plus an avid collection and re-purposing community. We've written about clever uses for old Macs before, but here are two takes on what to do with old Macs. One is for Macs that still have some computational life in them, and the other is more geared to Macs who can't power on, but their cases are still useful. 12 Things You Can Do with an Old Apple Computer 10 Cool Ways to Reuse an Old Apple Computer
Cool ways to reuse an old Mac
Most Mac users will be among the first to tell you that they can be a little overprotective about their hardware. Of course, Apple has a great recycling program for older computers. But for some, sending off their old Mac that way would be a little like sending off your old faithful car to cash for clunkers. Sure, there is a benefit, but the idea of what happens to that old reliable friend once it's out of its owners hands inspires shudders. Of course it would be entirely possible to make good use of your old Mac if something predictable, like a media center, or a server for extra storage. Heck, even a reliable little Mac that still works at 10 years old could be put to use as a kid-friendly Internet-free computer for your child's bedroom. Even more fun would be using the ROM disc from an old Apple II to run an emulator for those old classic games that you still love on your shiny modern Mac. And all of these would be good uses, and in the case of the latter a fairly fun one. But, in true Mac geek creative style, some users have put their old Apple computers to even better use -- or at least more creative use.
Sprint offering instant credits for phone trade-ins
Saying that it hopes to boost the practice of phone recycling (with customer conquests a welcome side effect, we're sure), Sprint is now expanding its Buyback Program to cover over 900 devices with an instant credit when you trade them in to any of over 1,000 participating corporate-owned retail locations. Naturally, Sprint isn't about to hand you a wad of cash for these things, but the credits -- ranging from $5 to over $300 depending on the model, apparently -- help cut the bottom line on your account balance, and you can take advantage of the service up to three times per active line every 12 months. Unfortunately, it might not be that great of a deal: in the press release, they specifically call out the Bold 9700 as having a $161.05 -- and considering you can flip a used, locked Bold 9700 on eBay for well over $300, this looks more like a new revenue stream for Sprint than anything else. And who's recycling a Bold 9700 already, anyway?
Vodafone turns recycled phones into geek chic
Perhaps giving up on extracting every last juicy nugget of copper, tin, and awesomeness out of customers' trashed phones after they've been turned in for recycling, Vodafone is turning to a decidedly more low-tech solution: jewelry. As of next month, it looks like some Voda locales will be getting baubles fashioned from old handsets' green innards -- not to say we've ever necessarily wanted a Terminator-esque owl hanging from our keychain, but at just 120 koruny each ($6), we might be convinced to buy anyhow. Who knows, maybe we'd get our old phone back, and you know what they say: if you love it, let it go... yeah, you know the rest.
Energy-recycling foot makes it easier for amputees to walk
What's better than an artificial nose? Why, an artificial foot, of course! University of Michigan researchers have developed a new prosthetic foot that could one day make it much easier for amputees to walk. Put simply, this new prototype drastically cuts the energy spent per step, as it harnesses the energy exerted when taking a step and enhances the power of ankle push-off. The device is able to capture dissipated energy, and an inbuilt microcontroller tells the foot to return the energy to the system at precisely the right time. Tests have shown that those using this here foot spent just 14 percent more energy to walk than one would spend when walking naturally, which is a rather significant decrease from the 23 percent uptick experienced with conventional prostheses. If you're still baffled, there's a pretty wicked video demonstration waiting for you after the break. %Gallery-86121%
PowerMac panel reused as Nerf backboard
Cult of Mac comes up with yet another classic re-use of an old Mac: they posted about this PowerMac G5 sidepanel that's been turned into an office space Nerf basketball backboard. The cardboard setup apparently broke down, so they replaced it with this Apple logo-labeled sidepanel from an old PowerMac G5 that had been turned into parts. Beautiful! Of course you should always recycle any old Macs you aren't using any more, and Apple has an official program set up for just that. But I would rather reuse a computer for something like this: simple, functional, and pretty darn ingenious.
The Daily Grind: Characters go around again?
One of the features that's become more and more de rigeur for single-player games is the concept of a "new game plus," a second go-through of the game with all of the abilities and equipment you picked up the first time around. In some cases, you can't even actually play the full game until you've managed to beat it once, at which point you earn a number of rewards that would have been useful to beat the game the first time around. (Insert your own jokes about boss loot here.) Kill Ten Rats recently suggested the idea of allowing a similar mechanic in MMORPGs, borrowing from games such as Torchlight that allow you to retire a character and pass benefits on to a new one. Certainly it has advantages -- we've all had a character or two that's sat at a level too high to be deleted that we don't want to play any longer, and it'd be nice to pass along something useful for the playtime. On the other hand, a forced cycle of leveling followed by retirement followed by another level grind could get tedious quickly. What do you think? Would this sort of feature be an enjoyable way to expand your character stable, or a searingly obnoxious grinding treadmill?
How-to: recycle your old gadgets
We see a lot of gadgets come in the door here at Engadget. In fact, getting them in the door is actually the easy part... it's getting them back out that's a bit confusing. Recycling -- something that most of us do on a day-to-day basis with our trash -- is a bit stickier when it comes to gadgets. In recent years, however, most major consumer electronics companies have stepped up their games a bit and begun "take back" recycling programs of their own. There are a lot of resources out there if you want to rid yourself of old gadgets in a responsible way, but it can be a pretty overwhelming prospect, especially if (like us) you have an actual pile of old cellphones which has been growing since 1998. We thought about that a lot, and decided to try to make sense of all the wild masses of information out there on the internet, and to provide our readers a central location to look for all that information. Read on and see what we've come up with!
2010 Olympic medals include material from recycled circuit boards
The just-unveiled medals for the 2010 Winter Olympics in Vancouver certainly break with a few conventions in terms of appearance, but it looks like they also contain a few surprises that aren't immediately apparent -- namely, they're all made at least partly from recycled circuit boards. Of course, the circuit boards have also been recycled beyond recognition, but each of the medals do apparently sport a one of a kind design, not to mention some considerable heft (weighing between 500 and 576 grams apiece). Sure, it's not enough to make a dent in the e-waste problem, but it's a heckuva way to kick start a trend.[Via Technabob]
Take a tour through Panasonic's CRT & flat panel TV recycling center
Less remarked upon in our CES 2009 coverage was the green factor consistently mentioned in many presentations, with various manufacturers promising more responsible production facilities, and plans to offer recycling for all the old televisions that will be replaced in the years to come. Courtesy of AV Watch and Google Translate, we can take a tour through one of Panasonic's recycling facilities, where the latest breakthrough uses a laser beam to separate the front and rear glass of CRTs, allowing for three times faster processing. If there's anything better than machine translation, old TVs headed for certain doom, and lasers, we have no idea what it is.
Water-cooled Aquasar supercomputer does math, heats dorm rooms
Not that we haven't seen this trick pulled before, but there's still something magical about the forthcoming Aquasar. Said supercomputer, which will feature two IBM BladeCenter servers in each rack, should be completed by 2010 and reach a top speed of ten teraflops. Such a number pales in comparison to the likes of IBM's Roadrunner, but it's the energy factor here that makes it a star. If all goes well, this machine will suck down just 10KW of energy, while the average power consumption of a supercomputer in the top 500 list is 257KW. The secret lies in the new approach to chip-level water cooling, which will utilize a "fine network of capillaries" to bring the water dangerously close to the processors without actually frying any silicon. While it's crunching numbers, waste heat will also be channeled throughout the heating system at the Swiss Federal Institute of Technology, giving students and dorm room crashers a good feel for the usefulness of recycled warmth.
Australian Envirobank gives goodies for recyclables, plus a sympathetic ear
If you're in a state within the States that's instituted bottle and can redemption programs, you've probably seen automated recycling machines that accept the discarded shells of your formerly refreshing beverages and dispense real money in return. Australia is getting on-board with a similar machine that bribes folks to recycle, but in a somewhat more high-tech way -- and without the up-front redemption fee. The Envirobank accepts both cans and bottles, scanning the bar code to identify the product and also checking the material to make sure it's recyclable. Accepted containers are crushed and kept, while the kind-hearted recycler gets a coupon or credit of some sort for their efforts (details TBD). Interestingly, the machine sports a mysterious yellow button that will connect troubled kids to "somebody who will listen" -- a nice idea, but we're not entirely sure how many youths will be interested in pouring their hearts out to a big box in the mall food court.[Via The Red Ferret Journal]
G4 tower table
The door to my garage doesn't have one of those elf doors or a potted plant or concrete gnome. A couple of years ago I acquired a dead G4 tower, the model affectionately termed "mirrored drive door G4." After gutting it down to the fan and a few cables, I set it outside my door. Why? Sometimes I'm carrying an arm load of items and have to set something down to unlock the door. This tower table is the perfect height to sit a glass of water down while I get my keys. Notice how the mirror finish, even after years of exposure to the elements, is still pristine.Have you seen any old Macs pulling odd duty? Aside from aquariums, of course. %Gallery-50558%
