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Posts with tag bacteria

Bacteria's "Mini-Platform" gets GBA'd

Bacteria's Mini-Platform gets GBA'd
British modder Bacteria really likes cartridges. The bigger the better. He turned an entire N64 console into a gigantic, beige cart, then took a slew of cheap plug 'n play games and did the same -- though smaller and minus the neutral tones. He dubbed that latest creation the Mini-Platform Plug'n'Play Console System, and promised that Game Boy Advance integration was coming soon. Two weeks later it's here courtesy of a little solder and hot glue, opening up the massive library of Game Boy and Advance titles. Yeah, the system isn't much to look at, and with an entire GBA hanging off the back it's pushing the limits of the word "mini." But, it is an intrepid hack and, like his others, he's more than happy to tell you how he did it. Video of this meaty portable in action after the break.

Bacteria returns with "Mini-Platform" console mod


Console modder "Bacteria" sure managed to turn a few heads with his previous multi-platform console mod, and he's now done it again with his new so-called Mini-Platform Plug 'n' Play Console System, which boasts the same, uh, distinct look we've come to expect. At the moment, this one relies solely on a variety of TV plug 'n' play game systems for its gaming options, which Bacteria converted into a more convenient cart form, although he also promises to make a GBA add-on for the system "in due course." As you can see in the video after the break, despite appearances, the system appears to work quite well, and you can even find step-by-step plans for building your own by hitting up the read link below.

Microbial fuel cell insights bring practical poo power closer to reality

It's been a while since we had an update from the exciting frontier of microbial fuel cell technology, but researchers at Arizona State University's Biodesign Institute report a recent breakthrough in understanding exactly why bacteria seem to enjoy donating their electrons for the potential betterment of gadgetkind. The ASU team developed an equation that describes the relationship between the rate of bacterial metabolism and the electrical potential of the fuel cell, enabling a much more accurate model of how an MFC actually works. The researchers are working with this information to optimize fuel cell performance and power output, which to date has been disappointingly inefficient. Before long, we could totally be taking it for granted that our robotic underlings are powered by beer and poo.

Oculus' uber-oxidised water hastens healing

We've seen self-assembling chips, self-healing panels, and even regenerative houses hit the drawing board before, but California-based Oculus has created a liquid that can reportedly quicken the healing process when recovering from wounds. The firm's Dermacyn topical wound care is an "oxychlorine formulation" using the company's own Microcyn concoction, which is made by "taking purified water and passing it through a semi-permeable sodium chloride membrane to produce the oxychlorine ions," and essentially contains "electrically charged molecules which pierce the cell walls of free-living microbes." The formula is reportedly successful in killing off virii, bacteria, and fungi, and currently, the company is enrolling patients in a Phase II trial to evaluate its effectiveness in treating diabetic foot infections. The company is hoping to start said trial in Q3 of this year, and if all goes well, wants to execute a pair of larger Phase III trials shortly thereafter.

[Via BBC]

Foster's to aid in first "beer battery" fuel cell project

While it's certainly debatable whether beer is to thank for the explosion in the consumer electronics industry, it looks like we'll be thanking the beverage without hesitation for making our world a little greener. Oddly enough, "scientists and Australian beer maker Foster's are teaming up to generate clean energy from brewery waste water by using sugar-consuming bacteria," and better yet, the University of Queensland will host a microbial fuel cell at a Foster's Group brewery near Brisbane. Essentially, the cell will consume brewery wastes such as sugar, starch, and alcohol, while producing clean electricity by harnessing the energy released from the organic materials coming in. The device is expected to produce two-kilowatts of power, and while hopes are to bring the technology to other breweries and wineries around the country, this iteration should crank up sometime in September.

[Via Physorg, thanks Michael T.]

Virginia Tech researcher crafting amoeba-inspired robotic helpers

Although we've seen failed attempts at turning amoebas into helpers, Virginia Tech's Dennis Hong is hoping that his creations will see a bit more success. Using funding from the prestigious CAREER grant, the researcher is designing a Whole Skin Locomotion (WSL) mechanism "for robots to work on much the same principle as the pseudopod, or cytoplasmic foot, of the amoeba." The device's primary goal seems to hover around the world of search-and-rescue, as the diminutive crawler can maneuver in and around tight spaces without regard for its own health, and of course, a nearly-microscopic bot just can't be developed without hinting at one day ending up somewhere inside your body. Notably, it appears that Mr. Hong isn't satisfied with just building a prototype, as he's already got plans for implementing the technology into projects such as IMPASS (Intelligent Mobility Platform with Active Spoke System, DARwin (Dynamic Anthropomorphic Robot with Intelligence), and STriDER (Self-Excited Tripedal Dynamic Experimental Robot).

[Via MedGadget]

Research shows live bacteria can lessen earthquake damage


Bacteria aren't lookin' too shabby these days, aiding in digestive health and even moonlighting as a fuel source. Recent studies also show that the use of live bacteria could very well solidify deep, sandy soils that make for treacherous grounds when an earthquake strikes. The new findings hint at a promising alternative to the use of bonding epoxy chemicals, which can boost toxicity levels in soil and water. The mighty microbe, Bacillus pasteurii to be exact, essentially transforms loose sand back into sandstone by depositing calcite (calcium carbonate) throughout the grains, fusing them together. Buildings sitting atop soils treated with the bacteria are predicted to experience considerably less devastation than those on the loose soil that tends to liquefy beneath them in the event of a quake, typically resulting in collapse. The research, partially being developed at UC Davis, is restricted to the lab at the moment, however plans to scale up are on the table. So the next time all you coast-dwellers fall violently ill from some ratfink bacteria, remember that his cousin might save your apartment, or even one day, your life.

[Thanks, Sid]

People ruining microwaves, creating a stink because of Reuters report

The humble microwave: source of hot cups of water, stinky popcorn, and now, apparently, sterile kitchen sponges. A Reuters article recently reported that microwaves are great tools to sterilize bacteria-laden kitchen sponges -- but unfortunately for the not-so-sharp, it turns out that Reuters didn't tell the witless that the sponges should be wet before getting their nuke on. Apparently, more than one person threw his dry sponge into the kitchen microwave only to discover that the thing melted, burnt, stunk up the joint like hot bacteria, and reeked like burnt tires. One more for the Darwin awards. So for the uninitiated: yes, you can throw your kitchen sponge in the microwave for a few minutes to sterilize it. Do make sure it's wet, though, k?

Domtar launches antimicrobial office paper, Scranton moans

Narrowly edging out Dunder Mifflin as the "world's first" paper company to deliver antimicrobial office paper to North America, Domtar is ready to crank up the winders in order to deliver its specialized paper to healthcare agencies, educational facilities, and dysfunctional offices everywhere. The paper, which can purportedly be written and printed on without any special accommodations, is coated in a silver compound that protects it from "he growth of bacteria, odors, fungus, mold and mildew." Furthermore, laboratory studies reportedly show a 99-percent reduction of MRSA (Methicillin-resistant Staphylococcus aureus) and K. pneumoniae compared to unshielded sheets, adding to its shelf life and keeping those secretaries free from lingering germs. While we're not exactly certain when reams of this germ-free paper will hit your local Office Depot, we're well on our way to a perfectly sterile office environment -- well, aside from that chewed up pen cap you handle each day.

[Via Wired]

Logitech goes anti-bacterial with AgION

Not only are specialized products with anti-microbial stuff on 'em coming out left and right, but some gadgets will protect you even when you didn't know about it. For example, you know that Logitech Cordless Desktop MX 3200 Laser keyboard and mouse combo that you just dropped $100 on? Well, we just found out today that it packs AgION's silver-based anti-microbial protection as a hidden feature -- so if you already have one you just scored yourself some awesome protection against germs, microorganisms and also discoloration to boot. Now of course, you could just wash your hands every time you start or stop using your keyboard and mouse, but we all know that geeks are pretty lazy -- so the obvious solution is to just buy one of these keyboards and mice. So, we're totally ditching our bacteria-infested keyboards for this one right this very second, because that whole hand-washing thing is so 20th century.

New micromotor enslaves bacteria for micro power

So, it's not going to power your car anytime soon, but a new micromotor developed by Japan's National Institute of Advanced Industrial Science and Technology could have all sorts of potential other than lugging our lazy asses around town. The new motor measures a mere 20-microns in diameter, with 6 blades that each have a foot sitting in a 0.5-micron deep groove sketched in silicon. The groove and the feet are treated with some proteins that cause bacteria in the trench to move in a certain direction -- horse and carrot style. Researchers are banking on the tech to power microdevices of the future, including micromachines and miniature pumps for medical purposes. We're just proud to be members of a human race that has brought even micron-sized bacteria under its iron rule.



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