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Comment Re:Do they run vista? (Score 1) 785

And how can a gun PROTECT you? Will it stop the bullet that is flying towards you? If I want to make you do something I will point my gun to you and thats it. How will your gun protect you in this situation? The gun is meant to kill, not to protect.

Without guns involved, confrontations are won by the physically superior party inflicting overwhelming injury on the loser.

And with guns involved, the confrontations are won by the faster to pull a gun.

Transportation

Bay Area To Install Electric Vehicle Grid 388

Mike writes "Recently San Francisco, San Jose, and Oakland unveiled a massive concerted effort to become the electric vehicle capitol of the United States. The Bay Area will be partnering with Better Place to create an essential electric vehicle infrastructure, marking a huge step towards the acceptance of electric vehicles as a viable alternative to those that run on fossil fuels." Inhabitat.com has some conceptual illustrations and a map showing EV infrastructure, such as battery exchange stations, stretching from Sacramento to San Diego — though this is far more extensive than the Bay Area program actually announced, which alone is estimated to cost $1 billion.
Robotics

Ethical Killing Machines 785

ubermiester writes "The New York Times reports on research to develop autonomous battlefield robots that would 'behave more ethically in the battlefield than humans.' The researchers claim that these real-life terminators 'can be designed without an instinct for self-preservation and, as a result, no tendency to lash out in fear. They can be built without anger or recklessness ... and they can be made invulnerable to ... "scenario fulfillment," which causes people to absorb new information more easily if it agrees with their pre-existing ideas.' Based on a recent report stating that 'fewer than half of soldiers and marines serving in Iraq said that noncombatants should be treated with dignity and respect, and 17 percent said all civilians should be treated as insurgents,' this might not be all that dumb an idea."
Medicine

Half of American Doctors Often Prescribe Placebos 238

damn_registrars writes "'Half of all American doctors responding to a nationwide survey say they regularly prescribe placebos to patients. The results trouble medical ethicists, who say more research is needed to determine whether doctors must deceive patients in order for placebos to work.' The study just quoted goes on to say that the drugs most often used as placebo are headache pills, vitamins, and antibiotics. Studies on doctors in Europe and New Zealand have found similar results."
Transportation

Australia Developing Massive Electric Vehicle Grid 260

blairerickson writes "A US firm Thursday unveiled plans to build a massive one-billion-dollar charging network to power electric cars in Australia as it seeks cleaner and cheaper options to petrol. Better Place, which has built plug-in stations for electric vehicles in Israel and Denmark, has joined forces with Australian power company AGL and finance group Macquarie Capital to create an Australian network. Under the plan, the three cities will each have a network of between 200,000 and 250,000 charge stations by 2012 where drivers can plug in and power up their electric cars. The points would probably be at homes and businesses, car parks and shopping centres. In addition, 150 switch stations will be built in each city and on major freeways, where electric batteries can be automatically replaced in drive-in stations similar to a car wash." I hope they're talking to the car companies about the necessary standardization it would take to make this work, too.
Image

The Walking House 304

What is 10' tall, has six hydraulic legs, and is powered by the wind and solar panels? The prototype pod house built by art collective N55 in Copenhagen, Denmark. With the help of MIT, N55 built the pod over a two-year period at a cost of £30,000. Designers say it provides a solution to the problem of rising water levels as the house can simply walk away from floods. One of the designers says, "This house is not just for travellers but also for anyone interested in a more general way of nomadic living." It won't be long now until the Japanese make Howl's Moving Castle.
Hardware Hacking

X-Rays Emitted From Ordinary Scotch Tape 190

Maximum Prophet writes "When I was in High School, I built an X-Ray machine that (probably) didn't produce any X-Rays. I used an old vacuum tube and high voltage. Little did I know that simple triboluminescence would have enough energy to do useful work." The catch: you'll need to peel your tape in a vacuum, and have the x-ray film at the ready.
Linux Business

Red Hat CEO Says Economic Crisis Favors Open Source 191

arashtamere writes "Red Hat president and CEO Jim Whitehurst predicts the enterprise open source software business will emerge from the economic crisis stronger than the proprietary market. 'I've had a couple of conversations with CIOs who said, "We're a Microsoft shop and we don't use any open source whatsoever, but we're already getting pressure to reduce our operating costs and we need you to help put together a plan for us to... use open source to reduce our costs." And we've had other customers literally looking at ripping and replacing WebLogic or WebSphere for JBoss ... I think we'll know in about six to nine months but there is no question that open source will come out of this in relatively better shape than our proprietary competitors,' he told Computerworld."
Power

Microsoft, Google Battle Over Energy Efficiency 164

1sockchuck writes "Microsoft and Google have opened a new front in their battle for global domination: data center energy efficiency. Just weeks after Google published data on the extreme efficiency of its previously secret data centers, Microsoft says it has achieved similar results with shipping containers (despite Google's patent) packed with up to 2,500 servers. The geeky benchmark for the battle is Power Usage Effectiveness (PUE), a green data-center metric advanced by The Green Grid. Microsoft says its containers tested at a PUE of 1.22, while Google reported an average PUE of 1.21 for its data centers, which apparently are also now using containers."
Portables (Apple)

Doing the Math On the New MacBook 783

Technologizer writes "Apple's new MacBook is a significantly different machine than its predecessor — a slicker laptop at a higher price point. But does it carry a large price premium over similar Windows PCs? I did a painstaking spec-by-spec comparison versus three roughly comparably-configured Windows machines, and came to the conclusion that the value it offers for price paid is not out of whack with the Windows world." The article uses the phrase "Mac tax," which one commenter points out is a recent Microsoft marketing canard.
Mars

Simulation of the Mars Science Laboratory Sky Crane 195

An anonymous reader points us to Gizmodo for a fascinating video of NASA's Sky Crane. "When I read that the UFO-looking Mars Science Laboratory's aeroshell would use a floating crane — called Sky Crane by NASA — to softly land the rover on Mars, I couldn't believe it. Now, watching this hyper-realistic NASA simulation, I still can't believe how the whole thing works. I don't know about you, but the whole operation mesmerizes me to no end."
Hardware

Recovering Moldy Electronics? 512

cookiej writes "We just completed having our basement gutted and our house decontaminated from mold. The finished basement is gone, my office floor has been removed as well as 24' of drywall around the base of the room. So, we had a full home theater downstairs along with a couple of computers in the electronics closet that were completely immersed (rainwater, not sewage). We moved them to a sheltered area outside and covered them with a plastic tarp. Since the electronics were off when the water hit them, 1) do I have a chance of recovering them? 2) If so, is there a way to clean them with some sort of liquid bath that would not damage the electronics? and 3) I don't want to bring moldy pieces back in the clean house. How could I decontaminate the electronics themselves, pre-bath? Not looking to save the speakers, just the amp, DirecTV box, video switch, etc. Thanks for any help, here, Slashdot." Read on for more details of this reader's plight.

Oil-Immersion Cooled PC Goes To Retail 210

notthatwillsmith writes "Everyone's seen mods where someone super-cools a PC by submersing it in a non-conductive oil. It's a neat idea, but most components aren't designed to withstand a hot oil bath; after prolonged exposure materials break down and components begin to fail. Maximum PC has an exclusive hands-on, first look at the new Hardcore Computer Reactor, the first oil-cooled PC available for sale. Hardcore engineered the Reactor to withstand the oil, using space-age materials and proprietary oil. The Reactor's custom-manufactured motherboard, videocards, memory, and SSD drives are submersed in the oil, while the dry components sit outside the bulletproof tank. The motherboard lifts out of the oil bath on rails, giving you relatively easy access to components, and the overall design is simply jaw-dropping. Of course, we'd expect nothing less for a machine with a base price of $4000 that goes all the way up to $11k for a fully maxed out config."
Image

Researchers Discover The Most Creative Time of Day 154

Creativity is least likely to strike in the afternoon, according to a survey that suggests office workers have little chance of solving problems after lunch. A poll of 1,426 people showed that a quarter of us stay up late when seeking inspiration. Taking a shower or just sitting in the bathroom proved to be a popular way of getting the creative juices flowing. The survey found that 10:04pm was the most creative time, while 4:33pm was the least. I'll think of something funny to write here later.

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