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New 'semi-solid' battery could recharge EVs as fast as pumping gas
Researchers at MIT reckon they've struck oil. In fact, you're looking at what they call "Cambridge crude" -- a substance that could halve the weight and cost of EV batteries and make them quicker to charge too. The black goo is packed with a high concentration of energy in the form of particles suspended in a liquid electrolyte. When separated by a filter, these particles function as mobile electrodes that can be pumped into and around a system before the energy is released. So instead of waiting up to 20 hours to juice your Nissan Leaf, you could potentially just pump this pre-charged substance into it -- rather like dirty old gas. Until now, no such "semi-solid flow cell" has been able to hold useful quantities of energy, but this stuff literally oozes with it. Not only could it power EVs, it could even be used for large-scale electricity storage for utilities. The researchers insist this energy revolution is years off -- but when it comes, there will be blood.
Astronomers snap black hole murder in graphic detail (video)
We tend to imagine a black hole sucking everything around it straight into oblivion. The truth, however, is even more gruesome. Astronomers have just captured an ultra hi-res image of our neighbouring galaxy, Centaurus A, and it helps to reveal what actually happens. Matter is yanked helplessly towards a black hole at the galaxy's core, but it refuses to die quietly. For some unknown reason, it erupts as it falls, spewing out vast plumes of particles -- like blood from celestial murder. These death throes emit radio waves, allowing us to witness them using radio telescopes even though we are 12 million light-years away. If only we were closer; if only we could intervene. Alas, all we can do is watch the video after the break and hit the source links for a fuller explanation -- though, admittedly, none of those sound like awful options.
Mutewatch now in production, set to silently manage your day by July (video)
We first caught wind of Mutewatch AB's eponymous sort of anti-watch -- a personal vibrating time management wristband, equipped with a hidden touch-activated LED display -- when it became available for pre-order back in August. It seemed unique, but back then we had no idea of how it looked in action or when we might finally get one strapped onto our wrists. It's a mystery no more, as the Swedish suite has just released a heavily stylized (and totally rendered) video showcasing the Mutewatch's various touch-enabled functions. Also in tow, a press release announcing retail availability in July. Although our cellphones can do pretty much the same thing as this spendy $259 timepiece, we can't hide our geeky (and guilty) lust for one. You can check out the video for yourself past the break, but be warned: a moderate case of GAS -- Gadget Acquisition Syndrome -- may occur after viewing.
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.
Siemens creating portable sensor to warn about asthma attacks, breathe deeply until it ships
We all wheeze a little from time to time, at least we do when we've fallen off the fitness wagon and are trying desperately to climb back on. For some it's a little more serious than that, and for those prone to dangerous bouts of asthma Siemens AG has a bit of hope. It's developed a portable sensor that can detect minute increases of nitric oxide in a patient's breath, particles that serve as a sign of an impending asthma attack. The user can then use that information to ingest the correct amount of anti-inflammatory meds. The device is said to be about the size of a cellphone, though unfortunately Siemens didn't specify a model. Like, are we talking a Veer here or a king-sized Nexus S? Inquiring minds want to know.
Hidepon Works turbine train: small enough to be adorable, big enough to ride
Well, don't ever knock Japan for not considering absolutely everything. The home to some of the world's biggest, cleanest and fastest trains is also home to one of the most minuscule, but unlike those toys you'll unwrap during the holiday season, this bad boy actually serves a bona fide purpose. Designed and showcased by Hidepon Works, the contraption you see above is actually a gas turbine-powered model train, and while it's small enough to bring a smile to your infant's face, it's large / powerful enough to actually get a conductor from one location to the next. Only problem? Paying for the railway infrastructure.
2011 Chevy Volt gets stickered: 93MPG on battery, 37MPG on gasoline
The poster child for the electric car has just received its official EPA sticker, merely days after Nissan's Leaf received its own. The Volt has been found to have a 93MPG equivalent when running purely on batteries, while one could expect an average of 37MPG when using petrol alone. According to the EPA, the Volt will only be capable of cruising 35 miles on a full charge (here's hoping you've got a socket at your workplace, right?), but the overall range of 379 miles ain't too shabby for a car of this size. The good news here is that this sticker will enable General Motors to finally get these automobiles onto showroom floors, but the bad news is pretty obvious: 93 definitely isn't 230.
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.
Philadelphia Eagles going self-sufficient on stadium energy from 2011, 30 percent of it renewable
Let's skip right past the cringe-worthy "Declaration of Energy Independence" slogan and look at what the Eagles are actually doing with their pro sports venue. The franchise that dresses in midnight green is aiming to smarten up its eco-green credentials with a new partnership with SolarBlue that will provide all of the Eagles' stadium energy needs for the next 20 years, after which point the team will be free to resell any surplus electricity back to the grid. 15 percent of the total output with be generated with spiral wind turbines erected around the top rim of Lincoln Financial Field, another 15 will come from 2,500 solar panels to be installed near the stadium, and the rest will be obtained from a biodiesel / natural gas plant. So it's not all renewable, but a nice step in the right direction, nonetheless.
Silverstat7 Zigbee-packin' thermostat to debut this fall for $600?
Every day it seems that companies are finding better ways to keep an eye on the non-renewable resources we're sucking down to enable our voracious appetite for Xbox gaming and Hulu viewing. Not that we're complaining! And now, thanks to a gracious tipster, we've received some deets on that Silverstat7 home energy management solution (er, touchscreen thermostat) we first hepped you to a couple days ago. Along with 802.11g WiFi, this guy supports the Zigbee and Zwave protocols (as you probably guessed), so it should be able to play nicely with your existing smart meter, switches and outlets. Earlier reports of a June 2010 release date may have been premature -- look for it this fall for about $600 MSRP. [Thanks, Tony L.]
Silverpac Silverstat 7 provides energy usage data, responds to touch
Boy, if it's not car dashboards, it's thermostats -- you just can't get away from touchscreens these days. The latest 7-inch temperature regulator from Silverpac comes with a bunch of extra goodies to entice the touch control-loving generation into the energy conservation game. With WiFi built in, the Silverstat 7 can pump data out to the internet or your home network, and is equally adept at streaming photos, music and other content back from those connections. A full week's worth of water temperature instructions can be programmed into the device, which can also inform you of weather conditions and your home's energy consumption. The latter part is most intriguing, as you'll be informed of power usage on a per-appliance basis, which can be mighty beneficial when a certain bit of home hardware gorges on electricity without you knowing. June 2010 is set as the release date, but the wallet damage remains unrevealed.
Nintendo passes gas to promote Wario Land: Shake It!
It's no secret that Nintendo is the richest company since Ebenezer Scrooge found two nickels and rubbed them together. As part of a promotion for Wario Land: Shake It! and just to be nice, the company footed the gasoline bill for several individuals at a downtown LA Mobile gas station. They also hooked some lucky folks up with copies of the game, as well as Wii consoles. You can check out a video from the event above, as well as some pictures of folks taking advantage of the kind gesture in our gallery below.%Gallery-32718%
Mercs 2 gas giveaway causes 'chaos' in London
While a similar publicity stunt in LA went off with relatively little drama, it appears the Mercenaries 2 petrol giveaway in London was "irresponsible and dangerous," according to local residents. The BBC reports that traffic was gridlocked as drivers waited to get their £40-worth ($70) of gratis gas. The promotion started at 6:30AM and ran until police apparently shut it down. Local residents were quite upset about the traffic and honking the stunt caused in their neighborhood. Lynne Featherstone, MP for the district, stated that while a lucky few got free gas, "hundreds of residents have faced misery." She's demanding an apology. We're sure that EA is real sorry about all the free publicity and we're positive those people with tanks full of free gas are even more sympathetic. [Thanks to all who sent this in.]
Scientists figure out how to momentarily store images in vapor
You don't have to be a science buff to understand that atoms in gases move around a heck of a lot more than those in solids. For instance, text on a paper page isn't apt to just reshuffle itself when no one is looking, but printing the latest Harry Potter novel on thin air could prove just a touch more difficult. Said challenge isn't too much for physicists from varying institutions in Israel, as they have recently demonstrated how to ever-so-briefly store images in a warm atomic vapor. Reportedly, the gurus have figured out how to "store complex images for up to 30 microseconds in rubidium vapor," and if mastered, the process could help unlock secrets of "quantum information processing and even quantum communication." If your interest meter just shot through the roof (you geek, you), head on down to the read link to slurp up more on how it's being done.
Scientists create mutant bugs that produce crude oil, unleash swarm of merciless killers
Like the beginning of every great science fiction movie, experts claim that they've discovered a cure for our fuel-dependency woes that only requires an army of genetically modified bacteria... that eat wheat straw and excrete crude oil. You read that right: scientists have created bugs which are able to snack on woodchips or sugar cane and produce waste in the form of easily malleable oil. Not only are the buggers capable of creating a byproduct which can quickly be refined into fuel for vehicles, but scientists say the process is carbon-negative -- it outputs less carbon than is required to produce it. Director of the project -- dubbed LS9 -- Greg Pal says that barrel prices could run as low as $50, and that the company plans to have a commercial facility producing the crude in 2011. And as for the potential threat of world-destroying attack from the mutant feeders? Says Pal, "We're putting these bacteria in a very isolated container: their entire universe is in that tank. When we're done with them, they're destroyed." Sure buddy -- but we're going to re-watch Them! just in case.
Study to equip cars with tracking hardware, send testers faux bills
We've been hearing about these highway use tax trials for years now, but apparently, a new $16.5 million Road User Charge Study will be looking for 2,700 mettlesome individuals that won't mind driving around with a tracking unit riding shotgun. The absurdly expensive initiative is purportedly seeking to figure out whether Americans "would accept the idea of paying by the mile, instead of by the gallon." North Carolina-based Innovation Management -- which will "oversee the study" in the Triangle region of NC -- proclaimed that folks who volunteer to take part in it would have their vehicle fitted with "GPS and computer hardware to track the miles they travel through each state and local government jurisdiction." Best of all, however, is the tidbit noting that these very guinea pigs will also receive "make-believe bills" each month displaying what taxes they would owe if they were indeed being taxed per mile. Anyone want to guess how much revenue they could rake in from accidental payments?[Via The Wolf Web, image courtesy of WRAL]
Google gas pumps: the savior of lost men
Soon, you will never have to admit that you're lost and suffer the humiliation of asking for directions. Google is expected to announce a partnership today with Gilbarco Veeder-Root, to include Google's mapping service on 3,500 Internet enabled gasoline pumps across the US. The maps will be available on the pump's small screen giving motorists the ability to scroll through local landmarks, hotels, restaurants, and hospitals to the bemusement of the guy waiting behind you. The pump will even print directions. The service is said to be ad-free but will offer coupons -- that sounds a lot like advertising to us. Look for the gPumps to arrive courtesy of that Encore S rig pictured above.
Scientists test pay-as-you-go driving
Researchers from the University of Iowa Public Policy Center have developed a system for charging drivers federal taxes by the distance traveled rather than on gallons of gas purchased. The study is being conducted with 2,700 drivers from states like Maryland, Texas, Iowa and California to gauge public reactions and experiences with the system. The basis for the study is the declining tax dollars being paid for car use in the States; as fuel prices rise, cars get more efficient, and alternatives like ethanol and hybrids gain ground, our 18.4-cents-a-gallon tax on gas (which was set in 1993) remains static, thereby making it harder for The Man to get paid. Eventually, the government will have to find another way to generate tax dollars from drivers -- and researchers think this might be it. Instead of paying a constant fee on the fuel we purchase, drivers cars are equipped with a taxi-like meter, and users will be given a monthly bill for the miles that they've driven. We can only hope this is avoidable, perhaps due to the spontaneous existence of a free, plentiful, environment-friendly fuel source... or another revolution.[Via Autoblog]
Prius hack utilizes Vehicle-to-Grid technology to power your crib
For those of you Prius owners who felt the novelty of a hybrid vehicle was finally wearing off, a whole host of new hacks are starting to emerge, which should go quite a ways in expanding the utility of your gas-sipping whip. When you're not cruising around at the tune of 116 mpg, you can purportedly flip the power in reverse and actually juice up your house with your ride. A prototype system being demonstrated by California's Pacific Gas and Electric Company utilizes Vehicle-to-Grid (V2G) technology to actually send power in reverse to energize a few in-home lights, appliances, and of course, Wii exercise sessions. Potentially more interesting is the possibility to actually "sell back energy to the utility during hot afternoons when demand is highest and most costly to avoid blackouts." No word just yet on when this stuff will be rolled out en masse, but if you needed just one more reason to plunk down for a Prius, it doesn't get much better than this.[Via The Raw Feed]
Mileage maniacs hack Toyota's Prius for 116 mpg
In a presumed attempt to prove questionable reports about the Prius' true fuel efficiency dead wrong, a Japanese group of mileage maniacs (or nenpimania) have assembled to push their hybrids to the brink and utilize a sly combination of hackery and zen-ish ways to elicit extreme miles per gallon figures. One such enthusiast burns his gas money on special tires, cardboard surround for the engine bay (saywha?), and blocks of foam rubber that occupy the grill, and somehow manages about 100 mpg by "hacking into the Toyota's computer" and carefully manipulating the accelerator with just his large toe. One upping even him, however, is a fellow mpg freak dubbed Teddy-Girl, who has reportedly become such a master of the "pulse and glide" method of driving that she can crank out 116 miles on a single gallon of fuel. Of course, sustaining such numbers on even mild inclines is entirely unlikely, and we're fairly sure you're hearing best case scenarios with all these gaudy numbers, but until we're all cruising in purely electric whips, this doesn't sound like a half bad approach to keep those trips to the pump at a minimum.[Via The Raw Feed]
