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Inhabitat's Week in Green: Skyscraper competition, a solar death ray and HIV-killing bee venom
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. March marks the start of spring, and this week we saw lots of fresh new unveils in the world of green architecture -- including the futuristic winners of the 2013 eVolo Skyscraper Competition. This year's winner was the Polar Umbrella, a buoyant skyscraper designed to rebuild the shrinking polar ice sheets affected by global warming. Some of our other favorites are these jellyfish-shaped PH Conditioner Skyscrapers, which combat air pollution while producing fresh water, and Project Nomad, an out-of-this-world mobile skyscraper that could terraform Mars to make it habitable by humans. Meanwhile architect Michael Charters designed "Big Wood," a prototype for a large-scale wooden skyscraper in downtown Chicago.
Inhabitat's Week in Green: Biobot, Nintendo Power Glove and an inflatable bathroom bubble
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 President Barack Obama set the tone for the coming year in his 2013 State of the Union address, which advocated 3D printing and called for a speedy transition towards renewable energy to help combat climate change. The future of clean tech is already looking bright, as the world's solar power capacity just hit a record 101 gigawatts, and researchers found a new way to charge batteries by harvesting ambient electromagnetic waves from thin air. Speaking of batteries, a new lithium-ion battery developed by USC utilizes nano-sphere technology to store three times more energy while cutting charge time down to just 10 minutes. Clean tech is invading the kitchen as well -- behold the Biobot, a tabletop device that converts waste cooking oil into biodiesel.
Inhabitat's Week in Green: LED wine cellar, a 'Breathing Bike' and 3D-printed embryonic stem cells
For years, the potential of 3D printing has made tech geeks drool, but now we're finally starting to see the technology graduate from a mere novelty into a highly useful tool. Take, for example, the story of the 5-year-old boy who was born without fingers on his right hand but recently received a 3D-printed prosthetic hand. Thanks to its quick turnaround speeds, the technology also enables scientists to test multiple designs at once. For example, in Australia researchers are using 3D printers to produce more effective tags that can be used to track large fish. At Cornell University, researchers are experimenting with using 3D printers to print food that could be eaten by astronauts in space, and scientists in Edinburgh successfully 3D-printed embryonic stem cells for the first time, demonstrating how 3D-printing technology could one day eliminate the need for organ donation. In related news, scientists were recently surprised to find children's cells living in mother's brains long after pregnancy.
Nature-inspired nano-material builds a better electrode, points to greener future (video)
From the apple falling on Newton's head to batteries made out of root extract, scientists have long turned to nature for ideas. Following that tradition, the brainiacs over at the University of Reading have developed a new nano-material electrode coating based on the cellular structure of plants. Essentially a network of tiny wires, it features a larger surface area than flat electrodes, giving it the leverage it needs to convert more electricity in a smaller form factor. This could lead to cheaper cell production and good things for the future of green energy. "This novel electrode coating technique has applications for fuel cells in the newest generation of hybrid cars, photovoltaic cells, rechargeable batteries or battery production for a wide range of green technologies," said the university's Dr. Adam Squires. Hopefully this sort of technology makes its way to consumers in a timely fashion, but in the meantime we can't help but marvel at how this nature-inspired technology is being used to save its muse. Poetic, isn't it? To find out how the nano-material is made, check out the source and the video after the break.
Inhabitat's Week in Green: robot tetrapods, a self-sufficient treehouse and a one-man electric helicopter
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. In preparation for the coming December holidays, Inhabitat just launched its annual green holiday gift guide, offering tips for everything ranging from green gadgets to DIY gifts. Got a hideous Christmas sweater that you wish you could un-knit? No problem: London-based product and furniture designer Imogen Hedges developed an amazing pedal-powered "un-knitting" machine that unravels sweaters so the yarn can be recycled. That's just one of the many great green inventions featured on Inhabitat this week.
Inhabitat's Week in Green: self-sustaining homes, wooden wind turbines and the world's first solar-powered nation
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. The planet is in rough shape. A new report from the Renewable Energy Industry Institute found that total levels of global greenhouse gas emissions reached a record high last year. And we're starting to feel the consequences of all that carbon output as climate change leads to freakish superstorms like Hurricane Sandy. As New York City prepares for more large, destructive storms, many urban planners have raised the possibility of installing giant Rotterdam-style floodgates to protect the city. There are no current plans to install floodgates around NYC, but given the increasingly unpredictable weather in the region, it might be a good idea. In a different answer to rising sea levels, Dutch studio Whim Architects produced plans for floating, self-sustaining homes made from plastic waste from the Great Pacific Garbage Patch. Scientists also found that climate change is actually affecting satellites that are orbiting the planet, and a separate study warned that climate change could wipe out coffee production by 2080.
Inhabitat's Week in Green: Dyson Spheres, bladeless wind turbines and airless bike tires
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. Over at Inhabitat, the election hangover is finally starting to wear off, and we've been looking forward to see what President Obama's re-election could mean for clean tech and renewable energy. The first bit of good news came on election night, when Obama called for action on climate change. That's all well and good, but what does it actually mean? For starters, it could mean the EPA enforcing stricter regulations. But the thing that most people in the renewable energy sector will be watching is whether the wind energy tax credit is renewed before it expires at the end of the year.
Inhabitat's Week in Green: 30-foot-tall 'BUCKYBALL', diatoms and zombie pumpkins
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. In one of the week's biggest green architecture stories, Inhabitat reported that Adrian Smith + Gordon Gill unveiled plans for Chengdu Tianfu District Great City, China's first self-sufficient, carless city. Singapore also unveiled the world's first commercial vertical farm, Facebook's green cred got a boost when it was announced that its Prineville Data Center in Oregon achieved LEED Gold status, and architecture firm HNTB won a contest to redesign Los Angeles' Sixth Street Viaduct with a gorgeous high-flying ribbon bridge that promises to be one of the hottest new pieces of urban infrastructure in the US. In another exciting West Coast development, the San Francisco Planning Commission signed off on Pelli Clarke Pelli Architects' 61-story Transbay Tower. And at Madison Square Park in New York, Leo Villareal created a 30-foot-tall "BUCKYBALL" geodesic dome sculpture with pulsing LED lights.
Inhabitat's Week in Green: Bicymple, computer-age fossils and an underground mushroom tunnel
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. We tend to look to green designers and architects to inspire us and reshape our understanding of what's possible, and this week we've seen plenty of visionary green designs over at Inhabitat. First, JM Schivo & Associati unveiled ambitious plans for "Earth City," a futuristic green city that would be entirely powered by renewable energy. Then, inspired by NYC's High Line, Fletcher Priest won the Green Infrastructure Ideas Competition with his proposal for an underground mushroom tunnel beneath the streets of London. At the World Architecture Festival, Nikken Sekkei took home the sustainable building award for its evaporative cooling bioskin building in Tokyo, and science fans successfully purchased Nikola Tesla's old Long Island workshop to turn it into a museum.
Inhabitat's Week in Green: solar panel printer, gold producing bacteria and a life-size of horse made of computer keys
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. Inhabitat is always interested in finding innovative uses for old technology, and this week we saw artists and designers from around the world produce new things from old, unused or outmoded gadgets. In Osaka, a local goldfish club has been transforming old phone booths into gigantic public fish tanks. In another large-scale art installation, Babis Panagiotidis used 18,000 recycled computer keys to make a life-size rocking horse. London artist Leonardo Ulian also makes beautiful, ornate mandalas from bits and pieces of old circuitry. And Benjamin Yates makes his unique coffee tables from recycled circuit boards, old VCRs and computer components.
Inhabitat's Week in Green: ECOLAR house, transparent solar panel and Star Wars terrariums
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. For the past two weeks Inhabitat has been reporting live from the Solar Decathlon Europe in Madrid, where 18 student teams from around the world have been competing for the title of the world's most efficient solar-powered prefab house. As usual, suspense was running high in the final days of the competition, and we're excited to announce that Team Rhône-Alpes' Canopea House has been named this year's winner! The beautiful modular house took top honors in the architecture and sustainability categories, and it features a 10.7 kW photovoltaic array on the roof that produces more than enough energy to power the home. Some of the other standouts at the Solar Decathlon Europe include Germany's ECOLAR House, which features a flexible, modular design that can expand or shrink to accommodate the needs of its owners. It came as no surprise that the German team was tops in the engineering category, and the team incorporated hemp insulation in the floors, walls and ceiling to prevent thermal loss. Team Andalucia's Patio 2.12 House, which consists of four separate prefabricated modules built around an interior courtyard, scored high marks for energy efficiency and innovation. And although Italy's MED in Italy House might not look like much on the outside, step inside and you'll enter a different world altogether. The highly efficient home features a central courtyard and a rooftop photovoltaic array that generates about 9.33 kWh of energy per year -- roughly double what it needs. Team Rome also added wall layers that can be filled with heavy materials to provide high thermal mass once the home is installed.
Inhabitat's Week in Green: rotating house, desktop 3D printer and a Star Trek-style warp drive
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. Mid-September is a busy time of year in the world of design as the Solar Decathlon Europe takes place in Madrid and the London Design Festival kicks off -- and Inhabitat has correspondents on the ground at both events bringing us a steady stream of photos and updates. At the Solar Decathlon, Team Portugal designed an innovative house that can actually rotate to follow the sun in order to increase energy production and adjust interior daylighting. Team Valencia developed a modular home that can grow or contract depending on the family's needs. And the team from Tongji University produced an eye-catching house that embraces both Western and Daoist principles. In the competition, Rome's super-efficient MED in Italy house jumped out to an early lead -- but it's still too soon to call the winner so stay tuned.
Inhabitat's Week in Green: GPS shoes, shape-shifting bicycle and a wheelchair helicopter
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. Apple dominated the news cycle this week with the debut of the iPhone 5, as the internet was buzzing with details about the lighter, thinner and faster new iPhone. But not everyone was thrilled with the news. A journalist in China spent 10 days undercover working at a Foxconn factory, detailing the grueling conditions workers undergo to produce the new gadget. Apple wasn't the only tech company in the news this week, though; Google got some time in the spotlight this week too, as the company's new augmented-reality glasses were trotted down the runway at New York Fashion Week. Continuing the trend of high-tech fashion, British designer Dominic Wilcox unveiled a GPS shoe that guides you home from anywhere in the world. This week, a team of Finnish researchers did what we would have thought was impossible, building an electricity-free computer that's powered by water droplets. Israeli designer Nitsan Debbi cooked up a batch of working electronic products made of bread. A Boise-based tech company used 3D printing technology to produce a new working beak for an injured bald eagle. Artist Luzinterruptus fitted 10,000 books that had been discarded by public libraries with LED lights and covered the streets of Melbourne with them, and in an exciting development the much-anticipated Low Line underground park in NYC debuted a full-scale model of their incredible fiber-optic solar-concentrating technology in New York City's lower east side. And in a surprising development, a researcher in Switzerland discovered a special strain of fungus that can make an ordinary violin sing like a Stradivarius.
Inhabitat's Week in Green: fluorescent bulb moon, fuel-efficient supersonic jet and a toxin-eating oyster park
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. Man-made technology is great, but Mother Nature is the greatest inventor of them all -- and scientists are discovering new ways to take advantage of the tools found in nature. Take, for example, a team of researchers from Vanderbilt University who developed a solar cell using the photosynthetic protein found in spinach. In New York, Scape Studio has proposed to use the oyster's natural cleaning ability to help clean up the contaminated waters of the Gowanus Canal. The firm has received funding to create Oyster-tecture, an oyster park at the mouth of the canal where millions of mollusks will "eat" toxins. Meanwhile, the US Forest Service has been deriving cellulose nanocrystals from wood pulp extract to create a material that's stronger than Kevlar and carbon fiber.
Inhabitat's Week in Green: go-kart made of Lego bricks, TOTO toilet bike and the launch of 'Willow Glass'
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. As we head towards the home stretch of the 2012 presidential campaign, we're closely watching both candidates to see what they're doing for the environment. The Obama administration scored a major win for fuel-efficient cars this week by finalizing new standards that will increase the fuel economy of cars to the equivalent of 54.5 mpg by 2025. But what about the cars that are currently on the road? This week we test drove a 2013 Ford Focus Electric through the streets of San Francisco (we admit, we did get a bit of range anxiety). And in one of the most interesting automotive stories from the past week, the world's first 3D-printed car -- the Areion EV-- reached a top speed of 141 kph.
Inhabitat's Week in Green: a locomotive that runs on hydrogen, honey detective and a 30 mph-capable hover bike
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. Inhabitat is always on the lookout for new and interesting innovations, but some of the things that flashed across our screens this week truly defy the rules of physics. Take, for example, the story of 51-year-old Chinese man Sun Jifa, who lost both of his arms in an explosion and built his own bionic hands out of scrap metal. Building functional prosthetic limbs is one thing, but doing it without the aid of fingers? That's downright mind-blowing. We were also pretty excited to hear that a California-based tech company has developed a working hover bike that travels up to 30 mph. It isn't quite ready for a high-speed chase in the forest a la Star Wars, but it still looks pretty cool. And in another amazing development, a team of Harvard researchers has figured out a way to store 70 billion books in a space the size of your thumbnail.
Researchers create super-efficient microbial fuel cell, dream of selling excess electricity
Recycling wastewater to generate energy has turned up noses before, but researchers at Oregon State University have developed a microbial fuel cell that can create 10 to 50, or even 100 times more electricity per volume than similar technologies. After refining the tech for several years using new materials, techniques and selecting better microbes, the team can now extract two kilowatts per cubic meter of refuse. As bacteria oxidizes organic matter, electrons -- rather than the hydrogen or methane that other methods rely upon -- are produced and run from an anode to a cathode within the device to create an electric current. Once implementation costs are cut down, the technology could power waste treatment plants and enable them to sell excess electricity. The contraption isn't just for processing what comes out of the porcelain throne -- it can also utilize materials ranging from grass straw to beer brewing byproducts. For now, however, the cell will tackle a pilot study before it inches closer to your local brewery or water treatment facility.
Inhabitat's Week in Green: Eindhoven's Evoluon Center, folding compact cars and the best of 3D printing
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. As we enter mid-August, millions of people will load up the car and head out to the beach for summer vacation. But no matter how much energy you put into building a sandcastle, it's unlikely to be as impressive as the structures produced by Stone Spray, a solar-powered, robotic 3D printer that can create entire buildings out of sand. It's hard to deny that 3D printing has the ability to change the world -- especially after learning about a two-year-old girl who gained the use of her arms with the aid of a 3D-printed robotic exoskeleton (she calls them her "magic arms").
Inhabitat's Week in Green: 3D printed boat, algae-based biofuel and a bus that does push-ups
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. The Olympic flame completed its tour through the UK this week as the 2012 Summer Games officially kicked off on Friday, and all eyes have been on London ever since. All week long we've been focusing on the Olympics, beginning with an overview of London's new Olympic Park, which is headlined by the Zaha Hadid-designed Aquatics Centre, and Anish Kapoor's controversial ArcelorMittal Orbit observation tower. For a deeper look at the venues that will be on display at the Olympics over the next two weeks, check out our roundup of the top six green buildings at the Olympics. In addition to the sports stadiums, Olympics visitors will also be treated to the sights and sounds of Coca-Cola's multi-sensory Beatbox Pavilion, an interactive sound and light display that responds to touch. But the art installation that we're most excited about is the one by artist David Cerny, who retrofitted a 6-ton London double-decker bus with a gigantic pair of human arms. Best of all, the arms are motorized, enabling the bus to do push-ups.
US launches first commercial tidal power project this summer, Maine to reap moon's gravitational benefits
Solar may be the green energy source that's been hogging the headlines lately, but there are other fossil-fuel free ways that can help meet society's electrical needs. One of these is tidal power, and the US is set to start harnessing the ocean's electricity-generating potential this summer with the TidGen Cobscook Bay project -- the first such commercial project in the States. Located just off the coast of Eastport, Maine, turbines will be placed in 50-100 feet deep water to take advantage of the 100 billion tons of water that flow in and out of Cobscook Bay each day. When the project goes live, it'll feed into the public power grid and generate enough juice to power between 75 and 100 homes, and the plan is to eventually install enough turbines to generate 3MW of power -- which should cover the needs of over 1,000 homes and businesses. There's more info, plus plenty of political self-congratulation in the source below.
