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Cyborg cockroaches inch closer to reality, blame science
Few things on this planet are more indestructible than the lowly cockroach -- except, of course, a cyborg cockroach. That's what researchers at Case Western Reserve University are looking to create, and they're a lot closer than you may think. In fact, chemistry professor Daniel Scherson has found a way to harvest energy from the chemicals swimming within these insidious insects, meaning that they may soon be able to create robot cockroaches with a more reliable power source. To do this, Scherson and his team incorporated enzymes capable of converting a cockroach's food intake into electrons, which can then be funneled through a fuel cell to generate electricity. Unlike similar developments, Scherson's technique doesn't rely on an external source like light, movement or batteries. All you need is a cockroach and a steady food supply -- basically, a college dorm room. [Image courtesy of The Life Files]
Reports: American Airlines wins FAA approval for in-cockpit iPads, will launch Friday
If you fly as an American Airlines premium passenger, you'll get to play with a Galaxy Tab. If you actually fly the plane, though, you'll have to make do with an iPad. According to ZDNet, the carrier has already won FAA approval to use iPads "as electronic chart and digital flight manual readers," making it the world's first airline to be totally tablet friendly. A source close to the situation tells ZDNet that AA "will begin iPad operations on B-777 aircraft" before expanding to other planes, and that both first and second generation devices have been cleared for cockpit use. An AA pilot, meanwhile, tells TechCrunch that the company's tablets will feature JeppTC (a flight chart app available in the App Store), and that all onboard slates will be required to fly with an extra battery. The program, slated to kick off this Friday, could also offer substantial savings in paper and fuel costs. According to Seattle Pi's estimates, a single iPad would replace some 35 pounds of paper per year, translating to approximately $1.2 million in saved fuel costs. Insiders say United and Delta are pursuing similar initiatives, with the latter reportedly looking for an Android-specific solution, though at the moment, only American Airlines has won the FAA's seal of approval.
Air Force X-37B space plane books additional time on orbital cruise, orders another margarita
If your secret space plane's in orbit and doing its secret thing well enough, why bother bringing it home? This appears to be the mindset of the Air Force regarding its experimental X-37B space plane, the billion-dollar robotic vehicle's orbital flight being extended beyond the 270 days it was initially designed for. While the Air Force has stated that the vehicle is meant only for conducting orbital science experiments, analysts say the X-37B is capable of much more, and could perform additional tasks such as acting as an orbital spy, sneaking up on and tampering with enemy satellites or hauling small batches of supplies to the International Space Station. Perhaps the most interesting thing is that the X-37B could stay in orbit for that much longer. Although the Air Force said last year that the X-37B could last nine months above the heavens before its power and fuel ran out, an inside source commented that "it sips power and fuel like a Prius." Click through the break for the full X-37B schematics, which -- crazily enough -- look nothing like a Prius.
Toyota to unveil Prius C, hydrogen and electric hybrid concepts at 2012 Tokyo Motor Show
If there's one absolute truth to cars, it's this: next year's models will generally make you regret the one you just bought. Over at the Tokyo Motor Show, this standard will probably hold true, with Toyota set to launch a smaller-than-current-Prius in the form of the Prius C, or "Aqua". The C, which takes some interesting technological steps forward, packs a hybrid drivetrain, coupling an as-yet undisclosed "high-output" electric motor with a 1.5-liter gasoline engine. According to Toyota, this combination will yield over 50 miles per gallon in the city, the highest city fuel economy for any non-plug-in vehicle. Getting into more experimental territory, Toyota is also expected to unveil the FCV-R concept, this model previewing a hydrogen fuel cell-powered vehicle with room for four passengers and luggage space currently being targeted for a 2015 market launch. This, along with the FT-EV III (which will preview an upcoming electric version of the company's iQ model with a short-range battery-powered drivetrain) round out Toyota's morsels for the new model year. Stay tuned for additional pricing and release dates as they become available, and head down past the break to see what to expect from the new Prius. %Gallery-139441%
UK gets first hydrogen refueling station, Honda lot graciously plays host
UK-based treehuggers can bust out the internet high fives now. Merry ol' Swindon just got the British isles' first ever commercial hydrogen refueling station. Part of a collaborative effort between industrial gas company BOC (which built and maintains the pumps), the Forward Swindon economic initiative and Honda, owners can roll their clean energy machines into the automaker's manufacturing lot for a fill-up. BOC's hoping the experience, which reportedly looks and functions much like a traditional gas station, will serve as an example of the private - public partnerships required to rollout infrastructure for alternative energy adoption. So, it's good news for the fuel cell-equipped handful of you cruising about Swindon town, or just passing through on a 'round the world tour. Of course, no official word as to whether Tilda Swinton plans to officiate the opening. Official PR after the break.
Navy blends Jet A and algae-based biofuel, uses it to power Seahawk chopper (video)
Considering that helicopters are entirely dependent on a spinning rotor to remain in the air, an MH-60S Seahawk doesn't exactly seem the most likely candidate for experimental fuel. That didn't seem to stop the US Navy, however, which successfully completed a test flight with a 50 / 50 blend of algae-based biofuel and Jet A (traditionally the flavor of choice for turbine-based aircraft). The mixture used is known as Solajet HRJ-5 Jet fuel, which doesn't quite have the same ring to it as good ole Jet A -- but it does happen to be based on a renewable resource and managed to keep the rotor spinning. There's no word on how much the new fuel costs to produce or when it might be ready for commercial use, but if all goes to plan, we may soon be using the green stuff for more than just sushi rolls and miso soup.
Shell opens America's first pipelined hydrogen-fueling station in Southern California
Residents of SoCal's Torrance should consider themselves lucky, as they're now living in America's first-ever city to have a pipelined hydrogen-fueling station. You can thank Shell and Toyota for picking up this government-funded green project. Sure, while the few other hydrogen stations still rely on delivery by supply truck (presumably running on diesel, ironically), this nevertheless marks a new milestone for our squeaky clean fuel, and it's only a matter of time before more stations get piped up to Air Products' hydrogen plants. If there's any indication of a time frame, Wired reminds us that 2015 should see the arrival of many new mass-market hydrogen cars from Toyota, Honda, and Mercedes-Benz. Not long to go now, fellow tree huggers.
NASA collects proposals for space fueling stations
Sometimes rocket science is actually, you know, rocket science. Getting to the moon was tough enough, but deep space exploration poses all manner of additional concerns -- like getting back home alive, for one thing. And then there's the issue of fuel, something long distance trips require a lot of -- but stocking up on here on Earth means potential weight problems at launch. One proposal offered up in the past is space-based fueling stations conveniently located in key spots on the way to a distant destinations like the Moon, Mars, and asteroids. NASA is collecting proposals that can demonstrate the validity of such a plan, including the ability to store liquid oxygen and hydrogen, transfer it, and have a ship approach for fueling. If you think you've got your bases covered -- and can keep it under $200 million -- you've got until May 31st at 11:59 PM EST to hand over a proposal.
Obama says federal fleet to run on alternative fuels starting in 2015
Chances are the Secret Service won't be ditching its signature black SUVs for these things anytime soon, but if all goes according to President Obama's new energy plan, even the Commander in Chief's armed guards will be rolling more eco-friendly in the next three years. In a speech given at Georgetown University Wednesday, the President said he expects all government agencies "to purchase 100 percent alternative fuel, hybrid, or electric vehicles by 2015." Now, that doesn't mean they'll have to get rid of pre-existing gas guzzlers, but any new purchases made after the cutoff date will be expected to comply -- the government's current fleet consists of 660,000 vehicles, 400,000 of which run on gasoline. Among other things, the President also called for increased infrastructure for the production of biofuels made from things like wood chips and switchgrass. So no, Cadillac One probably won't be replaced by a rechargeable egg car, but if Uncle Sam's taking suggestions, we'd be happy to make a recommendation -- Wheego Whip LiFe One does have a nice ring to it. Doesn't it?
Smart Fortwo ED gets official EPA ratings: 94 MPG city, 79 MPG on the highway
Looks like "Team 250" is primed to add a few new members now that the EPA has revealed its official MPGe ratings for Smart's Fortwo EDs. Rated at 94 miles-per-gallon in the city and 79 on the highway, the car takes motorists 63 miles per charge -- making it slightly less able than Nissan's Leaf with its 73 mile range, 106 MPG in town, and 92 MPG on the open road. Now that the Fortwo ED has its governmental blessing, interested parties can lease one from selected dealers -- sorry folks, buying's not an option -- for a hefty $599 per-month, which seems staggeringly high compared to the $349 monthly lease rate for the larger, more capable Leaf. Perhaps the Smart squad won't be getting many new teammates after all.
Inhabitat's Week in Green: shifting towers, hydrogen beads, and the shockwave engine for fuel efficiency
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. It was a big week for alternative energy as Inhabitat showcased a range of green fuel innovations that cut costs while bringing clean energy to the forefront. We looked at hydrogen 'Micro Beads' that could fuel cars for $1.50 per gallon, and we saw Michigan State University unveil a new shock wave engine that could triple fuel the efficiency of hybrid vehicles. XL Hybrids also got in on the action by releasing an add-on kit that can transform any gas-guzzler into a hybrid, and Google made waves by announcing their investment in biofuels startup CoolPlanetBiofuels and adding EV charging stations to Google Maps. Finally, to round out or green automotive news this week we also have to give a special shout out to Artega, who introduced their hot new SE Electric Sports Car - we can already hear the honks and catcalls! Off the road and out into the ocean, we showcased a design for underwater kite turbines that harvest energy from ocean waves, and we were wowed by Kinetura's shape-shifting Kinetower. In other architecture news, construction finally commenced on MVRDV's massive Amanora Vertical City Apartments in Pune, India -- a mixed use development totaling over 4.3 million square feet. We also saw several new developments on the solar power front - scientists in the United Kingdom are working on a solar-powered kit that could lighten the load of soldiers-and, more important, increase their mobility-by up to 50 percent. That seems like the perfect complement to OS' amazing GSR 110B - a retractable solar power system that delivers 40 watts on the spot with a combined solar and battery backup. Lightweight and easy to pack, the solar unit is easily deployed in emergency situations as long as the weather permits.
Shell Oil pulls the plug on its last algae biodiesel research project
Algae biodiesel has looked so promising (as in 100 times more fuel than corn or soy) that the U.S. Department of Energy gave $9 million to Cellana, a joint research venture between Shell Oil and HR Biopetroleum, specifically to look into the alternative energy source's prospects. It seems, however, that those prospects were no longer attractive to Shell, which has announced it will no longer pursue algae biodiesel, because it feels it doesn't have sufficient commercial viability. Partner HR Biopetroleum has stated it cannot continue the project on its own as Shell pursues other biofuel initiatives with other companies.
Bloom Electrons' pay-what-you-consume service thinks outside the Box
Bloom Energy's aptly-titled Bloom Box made a splash last year with much hooplah, bringing the likes of Arnold Schwarzenegger and Colin Powell to its unveiling. But while the promise of efficient fuel cell technology is great for the eco-minded and even the long-term penny-pincher, the mid-to-high six-figure upfront cost limits the potential customer base to only the upper echelon of the environmentally conscious. Cue Bloom Electrons -- instead of paying for the Bloom Boxes and owning them outright, you can lease a 2MW installation for no money down and pay only for the electrons you use. A 10-year contract is required, which yes does put your smartphone commitment to shame, but Bloom hopes this Credit Suisse / Silicon Valley Bank-backed plan opens the door for educational institutions and non-profits to join in on the fun. Press release after the break.
New solar machine could generate hydrogen fuel, food for your future vehicle
We're hesitant to file this one in the folder marked "Awesome Things That'll Never Happen," but it's definitely on the watch list. A new prototype solar device has been concocted to convert sunlight into fuel, much in the same way a plant does. Eco-minded folks will probably understand that conventional photovoltaic panels "must use the electricity they generate in situ," and thus, cannot deliver energy at night; this here device takes a rather unorthodox approach, using the sun's rays along with ceria (a magical, marvelous metal oxide) to "break down carbon dioxide or water into fuels which can be stored and transported." In theory, at least, the device could be used to create hydrogen and / or carbon monoxide, with the former being obviously useful for fueling up hydrogen-based cars of the future. Sadly, the existing prototype is horribly inefficient -- only around 0.7 percent of the solar energy can be converted into fuel -- but researchers are adamant that they can boost that to nearly 20 percent in time. We'll check back in a decade or so to see how things are progressing.
Nissan Leaf blessed with 99MPG 'equivalent' sticker, roundtable arguments ensue
Cue the pundits. Nissan's incoming Leaf has just nabbed an official EPA sticker, with a mind-melting 99MPG "equivalent" rating set to grace every single window. That'll undoubtedly catch eyes, but it's also likely to spur a huge debate on what "miles per gallon" truly means when you're throwing a battery into the mix. We actually had the pleasure of driving one ourselves late last month, but we weren't able to take off on any extended joyrides to really put MPG claims to the test. At any rate, the 99 rating breaks down to 106MPG in the city and 92MPG on the highway, but there's quite a bit of fuzzy math here that gas guzzlers aren't accustomed to considering. Nissan claims that the EPA uses a formula where 33.7 kWhs are equivalent to one gallon of gasoline energy, and that the entity also found the Leaf's efficiency to be 3.4 miles per kWh. Given that the car has a 24 kWh battery pack and can go 73 miles officially, then the EPA says it could theoretically go 99 miles if it had a 33.7 kWh pack. Still, the Leaf has to await its other label from the FTC, but it's apt to show a range of 96 to 110 miles of range. Head on past the break for the full presser.
OSU Buckeye Bullet 2 sets new battery-powered speed record
Ohio State's Buckeye Bullet 2 has just set a new battery-powered vehicle record after hitting a speed of 291 mph averaged over two separate runs done back-to-back in opposite directions. Yes, it's technically slower than the two-way land speed record of 300.992 mph the original Bullet set back in 2009, but that car was powered by hydrogen fuel cells. This year's model instead was developed in partnership with boutique Monaco-based electric car manufacturer Venturi and replaced the fuel cells with lithium-ion batteries from A123 Systems. It's also apparently a testing prototype for a new car that's coming in 2011. Will that car hit these kind of world record speeds? Probably not, but we're not letting that dash our newly formed geek fantasy of seeing it drag against a Tesla.
Whiskey byproducts turned into biofuel, scientists prove they have a sense of humor
Did you know that gasoline was originally considered a waste byproduct of kerosene production? Seriously, people would take crude oil, refine the kerosene out of it, and dump the rest. Working along similar lines of harnessing what had heretofore been considered useless, researchers at Edinburgh Napier University have come up with a way to turn leftovers from whiskey distillation into a biofuel. Using the spent grains (or "graff") and liquid from the copper stills (called "pot ale"), they've been able to produce biobutanol -- a fuel that's 30 percent more efficient than ethanol and, importantly, compatible with gasoline-fired vehicles without the need for engine mods. We honestly had to check the calendar to make sure it wasn't the beginning of April, but the university says its next stop is taking this thing to market. More power to them.
EATR's engine officially complete, and this robot's one step closer to reality
If you're anything like us, you've probably been keeping pretty close tabs on EATR, the biomass-to-power robot that's been making people nervous for some time now. Well, EATR's engine -- which is being built by Cyclone Power Technologies -- is complete, and the drone is now one giant leap closer to living in actual reality with us. The completed steam engine, called WHE, is a six-cylinder external heat engine which can generate up to 18 horsepower of mechanical power. As previously clarified by EATR's makers (a project that's getting help from the University of Maryland and DARPA), the robot will not feed on things like animals... or humans. No, this is no zombified drone -- EATR will harvest only plant matter for energy -- which, if you ask us, makes the whole thing much more mundane. Regardless, we'll be keeping our eyes on this project as it moves forward. The full press release is after the break.
Report: Codemasters to secure new investor amid financial woes
According to a recent report from the Times Online, UK-based publisher Codemasters is "close to securing" a new investor and will announce the mysterious source "shortly." The news is said to be paired with an upcoming balance sheet restructuring -- a necessity, we imagine, after less than huge releases last year like Operation Flashpoint: Dragon Rising, Fuel, and Damnation. The report also indicates that current investors Balderton Capital and Goldman Sachs will "inject new funds" into the publisher, seemingly holding steadfast in their efforts to build up Codemasters as a major publisher in the global market. The two investment firms have already sunk £100 million ($163.3 million) into the company, so, um, well, maybe they know something we don't? We sure hope that's the case -- we certainly wouldn't want any of our golf buddies at Goldman Sachs to lose their bonuses.
Survey finds Americans want to go hybrid, can't afford it
48 percent of respondents to a recent Pike Research survey have classified themselves as very or extremely intrested in buying a plug-in hybrid vee-hee-cle, and 65 percent of them were willing to pay a premium price relative to a regular old petrol puffer. This enthusiasm stretched to an average premium of 12 percent which, while encouraging, still won't quite cover the current price gap between hybrids and, erm, monobryds? It would seem, then, that the environmental, fuel efficiency and plug-in ability benefits aren't lost on buyers, but neither are basic principles of economics. Our view on things? What we need is a netbook equivalent in the car world -- a dirt-cheap hybrid that students and hippies can get behind and stimulate the move of all prices downwards. [Via Autoblog Green]
