We've seen quite a few prototype fuel-cell powered mobile devices, but Samsung's upping the ante by predicting that we'll all be running our phones on water by 2010. The company says it's developed a method to generate hydrogen by exposing water to metal, but the details are a little shaky -- we're guessing it's similar to the system used in the HydroPak generator, but it's hard to tell. Still, we've got no reason to doubt Samsung's engineers, who say the system currently provides about 10 hours of use, or about five days of average cell usage, and will eventually allow users to simply top off and go. That's every traveler's dream -- let's get this to market, Sammy.

You're looking at the world's first manned flight powered by a hydrogen battery. Boeing's prop-driven aircraft set the lone pilot aloft for about 20 minutes at a speed of 100-kilometres (62 miles) an hour at an altitude of about 1,000 meters. The 800-kilogram (1,760-pound) craft with a 16.3-meter (51-foot) wingspan is capable of flying for about 45 minutes under the power of its hydrogen fuel cells -- the airplane's batteries provided an additional boost for takeoff. The fuel cells harvest the energy produced by the chemical transformation of hydrogen and oxygen into water -- that makes the craft clean as well as near silent. Unfortunately, the technology is nowhere near the point of powering commercial aircraft. At best, the fuel-cells could act as a secondary power source... in another 20 years.

We'll be honest, we're not getting ourselves all riled up about this just yet -- after all, it's not like QuantumSphere is the first (nor the last) company to teeter on announcing a legitimate "solution" to ditching gasoline. Nevertheless, said startup has reportedly figured out a way to "make hydrogen at home from distilled water and ultimately bring the cost of hydrogen fuel cells in line with that of fossil fuels." More specifically, the outfit claims to have "perfected the manufacture of highly reactive catalytic nanoparticle coatings that could up the efficiency of electrolysis, the technique that generates hydrogen from water." Unbelievable though that may sound, it's still looking to unveil a battery using its own technology later this year, so we'll just wait and see what becomes of that initiative before bidding gas stations adieu for good.

[Via Autoblog, thanks Sean]

Some Penn State researchers are taking a cue from nature and have built the first solar cell that can effectively split water to harvest the hydrogen. While the technology and efficiency of electricity-gathering solar cells has been humming on nicely, cells that can pull hydrogen out of water directly (instead of using solar-harvested electricity to do it) have found that the catalysts conducive to separating hydrogen and oxygen are usually pretty good at putting the two gases right back together again. The folks at Penn State have now developed a process that more closely mimics the photosynthesis process in plants, and while we won't pretend to understand all the nitty gritty of dye usage and other such nonsense, we do know that such a system could eventually attain 15% or so efficiency, providing a nice and clean way to gather power for that fuel cell car of the future.

[Image courtesy of MTU.edu]

Right around a month ago, we heard that Angstrom Power had managed to stuff some of its sophisticated hydrogen fuel cells into a MOTOSLVR L7. That prototype, friends, is what you see about. Unfortunately, we're no closer to realizing when this stuff will actually escape the proverbial beta stage, and for whatever it's worth, we're also no closer to feeling absolutely safe with one of these next to our melon (though existing alternatives don't have the greatest track record either).

Trust us, this ain't the first time we've heard "Samsung" and "fuel cell" mentioned in the same breath, but signing up with another firm to be its "sole and exclusive distributor" of fuel cell power plants sounds pretty serious. Sure enough, Sammy has inked an agreement with US-based HydroGen, and will soon be selling its phosphoric acid fuel cell (PAFC) power plants in Asia, the Middle East and in other unspecified regions. Reportedly, Samsung is planning to use HydroGen's technologies to "supply heat and electricity from fuel cell power plants to Korean chemical plants or energy providers and expand its business into the hydrogen fuel cell market." Yeah, we'd say locking things in with a hydrogen fuel cell manufacturer 'til 2015 is a pretty good way to accomplish that.

[Via Chosun]

Always down for a little self-glorification, Fujitsu has just announced that it has become the "first Silicon Valley company to install hydrogen fuel cell power." The firm reportedly "dedicated a hydrogen fuel cell on its Sunnyvale campus," which aims to provide "clean, efficient power for the campus data center and other operations" and substantially curb carbon dioxide emissions. The UTC Power PureCell Model 200 system will provide half of the energy necessary to cool the campus data center and labs, and Fujitsu claims that it will have a payback "of about 3.5 years and a lifespan of closer to 15 years."

We've seen power hacks that allow hybrid vehicles to energize your domicile, but even that isn't enough to change how entire cities receive electricity. Now, however, the Japan Fine Ceramics Center (JFCC) has collaborated with Noritake Co. and a few other firms to develop "a high-performance hydrogen separation membrane made from ceramic materials" that can purportedly "attach directly to a gas pipeline to supply hydrogen for fuel cells using city gas as the source." Additionally, the the reaction to generate hydrogen can be carried out at a temperature of around "300-degrees lower than normal," and while current estimations are suggesting that cities won't be powered via this method until closer to 2020, there's always the option for a gigantic solar field to fill the void in the time being. [Warning: read link requires subscription]

Nah, MasterFlex's fresh new wheels aren't exactly made for easy lugging, but if your legs are all given out, this hydrogen fuel cell-powered bicycle won't rely on fossil fuels to get you around. Designed for easily hauling goods (or rambunctious youngsters) around town, the bike also sports a 250-watt fuel cell system that not only gives your body a rest whilst handling "inner-city logistics," but you can reportedly stroll along for 150 miles at a mind-numbingly slow 3.7-miles per hour if you're in need of fresh air. Interestingly, it seems that the power system can also be channeled to peripheral lighting sources or to "cool transported goods," which should definitely interest those looking to open a mobile drink shop in downtown Phoenix. The bikes are already being utilized in various third world nations, but the pieces are seemingly in place to get these motorized machines to areas of Europe in the very near future.

[Via Wired]

A group of Dutch researchers recently took the wraps off what they claim to be the world's first open source car, rolling out their "c,mm,n" vehicle (pronounced "common") at the AutoRAI car show in Amsterdam for all to see and potentially modify. While it's not clear if that open sourceness extends to the whole thing running on Linux, you will be able to get your hands on the vehicle's complete technical drawings and blueprints, and of course submit your own tweaks and improvements for others to do as they please with. As it currently stands, the car keeps things environmentally-friendly with a hydrogen engine, and apparently lets "c,mm,n" drivers share traffic information with one another, although that would seem to be be a less than effective solution until folks start modding these en masse.

[Via Core77]

Mike Strizki, a civil engineer living in New Jersey has converted his home into a completely energy self-sufficient abode that runs exclusively on a combination of solar and hydrogen power. Using solar panels, a hydrogen fuel cell, storage tanks, an electrolyzer to split water into Hydrogen and Oxygen, plus a custom made fuel-cell car, Mike benefits from a utility bill of zero dollars, and the comforting feeling that his activities don't produce any pollution. Currently the solution isn't in any way practical for mass adoption -- the initial cost was $500,000, with half paid by New Jersey state grants -- but Mike thinks that he could reduce this cost tenfold with more research and mass market production lines. There is also some concern amongst experts like Joseph Romm, a former Department of Energy official who thinks that the current relatively inefficient technology and the high cost means that this isn't a viable system for mass adoption just yet. Despite this criticism, Mike says "we have to start somewhere," even if early adopters (in this case rich Hollywood types with a conscience) are required to pay out up to $250,000 dollars to get in on the clean energy action.

[Via digg]

Looks like Geneva's the place to be this week for those looking for a glimpse of a more fuel-efficient, sci fi-inspired future, with car companies doing their best to out-do one another with their respective concept vehicles on display at the Geneva Motor Show. Three of the vehicles unveiled so far are the Hybrid-X from Toyota (top left), the Small Hybrid Sports from Honda (top right), and the VAD.HO from Italdesign (bottom). Both the Toyota and Honda cars are based on advanced versions of the company's current gas/electric hybrid engines, which means that even if the concepts themselves don't make it to the assembly line, their innards could well find their way into some of the company's other vehicles. Italdesign's VAD.HO concept car, on the other hand, opts to use BMW's Hydrogen 7 engine, which is also equally capable of running on plain old gasoline. Sure to attract the most attention, however, is what's wrapped around that engine, with the car sporting a long and mean design with room for just one passenger, not to mention an interior equipped with joystick controls and a full compliment of video screens. Click on through for a couple of larger pics of each, then hit up the appropriate links below to check 'em out from every angle.

Read - Autoblog Green, Toyota Hybrid-X
Read - Autoblog Green, Honda Small Hybrid Sports
Read - Winding Road, Italdesign VAD.HO

Just in case there weren't enough alternate fuel developments going on around the world, it looks like we've got yet another vying for business over in Israel. Engineuity, a company started by Amnon Yogev, has reportedly developed a method for vehicles to "produce their own fuel" using metals such as magnesium and aluminum to create hydrogen and steam. Similar to a solar-powered "zinc-to-hydrogen" approach that gained attention in 2005, this method utilizes a "long metal coil" which would be inserted into a metal-steam combustor that stands to "separate hydrogen out of heated water." After intense heating, the metal atoms would purportedly bond to the oxygen from the water, creating metal oxide; the result would free up hydrogen molecules to be sent to the engine alongside the steam to provide the juice. The firm also insinuates that "refueling" the vehicle would be "remarkably simply," and construction could be completed on current production lines without requiring entirely new infrastructures. According to Yogev, the "running cost of the system should be equal to that of conventional cars today," and hopes to have a full scale prototype ready to rumble in "around three years."

[Thanks, Mike]