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Power

Computers Causing 2nd Hump In Peak Power Demand 375

Hugh Pickens writes "Traditional peak power hours — the time during the day when power demand shoots up — run from 4 p.m. to 7 p.m. when air conditioning begins to ramp up and people start heading for malls and home but utilities are now seeing another peak power problem evolve with a second surge that runs from about 8 p.m. to 9 p.m. when people head toward their big screen TVs and home computers. 'It is [not] so much a peak as it is a plateau,' says Andrew Tang, senior director of the smart energy web at Pacific Gas & Electric. '8 p.m. is kind of a recent phenomenon.' Providing power during the peak hours is already a costly proposition because approximately 10 percent of the existing generating capacity only gets used about 50 hours a year: Most of the time, that expensive capital equipment sits idle waiting for a crisis. Efforts to reduce demand are already underway with TV manufacturers working to reduce the power consumption in LCD and plasma while Intel and PC manufacturers are cranking down computer power consumption. 'Without a doubt, there's demand' for green PCs, says Rick Chernick, CEO of HP partner Connecting Point, adding that the need to be green is especially noticeable among medical industry enterprise customers."
Image

Do Nerds Have Better Sperm? Screenshot-sm 178

mcgrew writes "The question of how we loveless nerds managed to not be bred out of the species genome may have been answered. According to New Scientist, we have better sperm. According to the article, men who scored high on a battery of intelligence tests boasted high counts of healthy sperm, while low scorers tended to have fewer and more sickly little guys. ... Though the connections between brains and sperm were 'not awesome, they're there and highly significant.' All things held equal, good sperm and good brains go together." Don't start gloating yet. Another recent study found that the gene that makes you good at Halo also makes you a premature ejaculator. A study of 200 Dutch men found that those with a premature ejaculation problem all had a version of a gene that controls the release of serotonin. These men seem to "have very quick reflexes. They may be excellent at playing tennis or computer games." Remember, if you smoke after sex you're doing it too fast.
Spam

Now Even Photo CAPTCHAs Have Been Cracked 340

MoonUnit writes "Technology Review has an interesting article about the way CAPTCHAS are fueling AI research. Following recent news about various textual CAPTCHAs being cracked, the article notes that a researcher at Palo Alto Research Center has now found a way crack photo-based CAPTCHAs too. Most approaches are based on statistical learning, however, so Luis von Ahn (one of the inventors of the CAPTCHA) says it is usually possible to make a CAPTCHA more difficult to break by making a few simple changes."
Microsoft

Windows 7 To Be Called ... Windows 7 772

An anonymous reader writes "Microsoft's Mike Nash came forward today in a blog post on the Windows Vista Blog and revealed the official name for Windows Code Name '7' as simply 'Windows 7.' The reasoning, by Mr. Nash, is that Windows 7 is 'the seventh release of Windows.' As much wonderful sense as this makes on first glance, it seems as if Microsoft's marketing teams pulled this number out of thin air: the Windows 7 kernel is version 6.1, and there's no way Windows 7 adds up as the seventh release of Windows anyway."
Bug

Nvidia Problems Hit HP Desktops 141

Barence writes "HP has revealed faults with 38 different models in its slimline PC range, sparking speculation that Nvidia's faulty GPU problems have spread beyond laptops. HP's official statement says the problems are 'attributable to the computer's motherboard" and that affected machines 'may not boot or may not display video' — the same kind of terminology used to describe the previous faults with laptop GPUs. Both HP and Nvidia have declined to comment. But in a filing to the US Securities and Exchange Commission (SEC) earlier this year, Nvidia admitted 'there can be no assurance that we will not discover defects in other MCP or GPU products.'" Note: the linked story (updated since this submission) says that Yes, the problems are now confirmed to be rooted in the Nvidia GPUs.
Operating Systems

Netbook Return Rates Much Higher For Linux Than Windows 663

ivoras writes "An interview with MSI's director of US Sales, Andy Tung, contains this interesting snippet: "We have done a lot of studies on the return rates and haven't really talked about it much until now. Our internal research has shown that the return of netbooks is higher than regular notebooks, but the main cause of that is Linux. People would love to pay $299 or $399 but they don't know what they get until they open the box. They start playing around with Linux and start realizing that it's not what they are used to. They don't want to spend time to learn it so they bring it back to the store. The return rate is at least four times higher for Linux netbooks than Windows XP netbooks.'"
Technology (Apple)

Toxic Fumes From Mac Pros? 267

Fanboi Killa writes "Apple is investigating damning claims, published in a leading French newspaper, that its computers emit a toxic odor containing chemicals including the cancer-causing benzene. Apple has not denied the accusations. Its spokesman, Bill Evans, told Macworld the company had not found any evidence to support the claim but Apple would continue to investigate. Posts on Apple's own discussion boards suggest the Mac maker knew about potentially toxic odors being linked to its computers as early as December last year."
The Courts

Sysadmin Steals Almost 20,000 Pieces of Computer Equipment 258

coondoggie writes "Now this is some serious computer theft. We're talking 19,709 pieces of stolen computer equipment from the US Naval Research Laboratory in Washington, DC. The theft included everything from PCs and printer toner to hard drives, software and other office equipment amounting to over $120,000, according to court documents and published reports."
Image

Man Uses Remote Logon To Help Find Laptop Thief Screenshot-sm 251

After his computer was stolen, Jose Caceres used a remote access program to log on every day and watch it being used. The laptop was stolen on Sept. 4, when he left it on top of his car while carrying other things into his home. "It was kind of frustrating because he was mostly using it to watch porn," Caceres said. "I couldn't get any information about him." Last week the thief messed up and registered on a web site with his name and address. Jose alerted the police, who arrested a suspect a few hours later. The moral of the story: never go to a porn site where you have to register.
Security

Spammers Targeting Microsoft's Revised CAPTCHA 303

toomuchtoomuchspam writes "According to Websense, Microsoft's CAPTCHA has been busted again. CAPTCHA was surely a logical move for different service providers to fight against spammers, but it seems to be melting down. 'Realizing the potential for massive abuse from spammers with anti-CAPTCHA capabilities, who could use the clean IP reputation to carry out various attacks over Email and Web space, Microsoft attempted to increase the complexity of their CAPTCHA system. The CAPTCHA system was revised in an attempt to both prevent automatic registrations from computer programs or automated bots, and preserve CAPTCHA's usability and reliability. As this attack shows, those efforts have failed,' says Websense security researcher Prasad. Could there be any better CAPTCHA? A better solution?"
Power

Toshiba Battery Charges In 10 Minutes 203

Slatterz writes "Toshiba has unveiled a battery prototype that offers a 90 percent charge capacity in just 10 minutes. The Super Charge Ion Battery (SCIB) is capable of handling 5,000 to 6,000 recharge cycles, compared to the typical 500 offered by standard lithium-ion batteries. The new battery is composed of a durable material that offers a high level of thermal stability and prevents overheating."
Upgrades

How Big Should My Swap Partition Be? 900

For the last 10 years, I have been asking people more knowledgeable than I, "How big should my swap be?" and the answer has always been "Just set it to twice your RAM and forget about it." In the old days, it wasn't much to think about — 128 megs of RAM means 256 megs of swap. Now that I have 4 gigs of RAM in my laptop, I find myself wondering, "Is 8 gigs of swap really necessary?" How much swap does the average desktop user really need? Does the whole "twice your RAM" rule still apply? If so, for how much longer will it likely apply? Or will it always apply? Or have I been consistently misinformed over the last 10 years?

Role Playing (Games)

Otherland MMO Announced 142

Eurogamer breaks news that German games publisher DTP Entertainment will be making an MMORPG based on Tad Williams' Otherland series of books. As anyone who has read the books will know, this could be an interesting new spin on virtual worlds. Quoting: "For want of a better soundbite, let's call it the first cyberpunk MMO: a virtual world about virtual worlds, in which your avatar is an avatar, the NPCs play NPCs, and you explore a multiverse in which you might be in realistic historical surroundings one minute, and cartoon fantasy ones the next. Everything changes, even your own appearance, and nothing is even pretending to be real. ... You start the game as one of those consciousnesses in a place called the Land of the Lost, a nightmare scenario which you're trying to escape. You'll run, be killed, and reborn in a 'baby' state as a simple, low-rent sim (though we suspect the game won't be using that term, for obvious reasons) - a blank, featureless avatar that can be male, female or even neither."

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