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Posts Tagged “

100,000 volt

research

Key to Cheaper Lithium Ion Batteries Could Be Inside the Microwave

Researchers at UT Austin have devised a new way to create lithium iron phosphate—the compound inside high-density Li-ion batteries being developed for cars and power tools—that uses microwaves to cut costs. The new method requires lower temperatures (300° C rather than 700°) and less time to fabricate the phosphate via the nuking process—just like throwing that Tombstone in the m-wave rather than the oven. The tech probably won't trickle down into laptop batteries, which use a lithium cobalt oxide that isn't capable of the quick bursts of current needed to get something like the Chevy Volt rolling. All the better to crash your Tesla with. [Technology Review]

john mccain

McCain Proposes $300 Million Prize to Develop Next-Gen Battery for Cars, Cybernetic Cryo-Suits

It's well known that the biggest bump in the road to developing an awesome all-electric car is the battery. The only ones juicy enough are a) big b) expensive and c) not so durable. Not easy. But science is no match for the American spirit! If elected, John McCain is promising $300 million to whoever develops a next-gen battery that "has the size, capacity, cost and power to leapfrog the commercially available plug-in hybrids or electric cars." Totally coincidentally, that same battery will also power the next generation of life-extending cybernetic cryo-suits. [Detroit News via Jalopnik]

iphone games

BioShock Plus Accelerometer-Powered FPS Coming to iPhone

We've already seen a demo of Quake 3 Arena running NETWORKED on two iPhones with accelerometers, but news is some more similar games are coming this way. First, there's Re-Volt, made by some Canadian developer, that'll have Quake-ish graphics and feature tilt and touch controls as well. Then, even better, there will be BioShock. Yes, that BioShock. The one with the fantastic mood and storytelling. Who knows how bastardized the iPhone version will be, but we want it. [Pocket Gamer (BioShock) and Pocket Gamer (Re-Volt)]

pic

Hi Volt Antivirus Brings Unorthodox Safety Measure to Your Lappie

We've seen awesome Tesla coil art many times before, and the latest addition to the catalog is no exception. With Christmas decorations, a vehicle anti-theft device and allied soldiers all getting the Tesla treatment, it was only a matter of time before the humble laptop entered into the realms of electrical greatness. These images are titled Hi Volt Antivirus and there are three different effects on display. Our particular favorite is the High Intensity Professional version, which is pictured above. Check out the Original and Lite effects, as well as the inactive electrode surface in the gallery below. Jump in to learn what got the magic going. More »

i'm stunned

Guy Who Uses Stun Gun on Son to Toughen Him Up Jailed, Unsurprisingly

The father of an 18-month-old child is off to jail for four years after being found guilty of using a stun gun on the boy. His reason for using the 100,000-volt Dragonfire, which resulted in muscle damage to the kid's heart, was because he wanted his son to be "the toughest cage fighter ever." Yeah, the toughest heart-damaged, cage-fighting 18-month-old ever. More »

ces 2008

First Shots Under The Hood of the Chevy Volt Hydrogen

GM may have announced their Chevy Volt Hydrogen concept months ago, but attendees at CES are getting the world's first look under the hood of the eco-friendly beast. More than just a random rendering, one can see Chevy's direction with eco-cars in some very clear side-by-side trends when compared with the original Chevy Volt.

Our notes:

More »

cellphones

Bacteria Powered Cell Phones Could Be a Disgusting Reality

People in developing countries may lack luxuries like electricity, but what they lack in modern conveniences they more than make up for in bacteria. Fortunately, a team of students from MIT has put two and two together and developed a microbial fuel cell (MFC) that harnesses electrons released by bacteria feeding on sugars, starches and other organic material. As you might have guessed, the output generated from these "BioVolt" batteries is less than ideal. In fact, you could probably charge your phone faster by shuffling your feet across the carpet. In it's current state it would take 6 months to charge a phone's battery, but developers insist that further refinements should increase the output 100 fold. [New Scientist]

chevy

LEAKED, Electric Meets Diesel in Opel E-Flex

We shouldn't know about the cars of the future yet, and let me be the first to say, I'm sorry they don't fly. But the Opel E-Flex is a European concept of the Chevy Volt unleaded/electric hybrid. Other than its propensity to drink more wine and go "on holiday," the Opel will use a 1.3lt turbo diesel engine to recharge the car's lithium ion batteries when they run out. More »

gadgets

Nine Volt Candle-Lamps Let Mechanical Engineers Get Romantic

Combine the 9V battery from your kid's RC racer and a LED-based candle and you get something that feels at home in a fancy restaurant as well as on your dining room table. Just a design for now, but these 9-volt candle dealies are pretty sweet, and we'd love to get our hands on a few here for Romance Thursdays here at Gizmodo HQ. More »

gadgets

Bye Bye Wall Warts? Run (Almost) Everything At 12 Volts

Google founder Larry Page is getting sick and tired of inefficient power supplies in servers eating up boatloads of his profits, so he's calling for home computers and servers to have everything running at 12 volts, eliminating the need for those energy-sucking power supplies inside PCs with their various voltages and lame wastefulness. Begged Page in a recent speech:
"I'm going to just plead with all of you, let's get the power supply problems fixed, or let's get all these devices talking together."
More »

gadgets

Smarthome Seat Cooler: Blessed Summertime Relief

This is the hottest time of the year, and what could be more welcome than a seat cooler that could turn that red-hot car seat into a cooling oasis in no time flat? Smarthome is offering this 12-Volt Cooling Car Summer Seat for $50—that's $10 off its normal price—and it's said to provide almost instant relief during those unfortunate times when you feel like you've suddenly sat upon a smoking griddle. More »