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![]() dBTechno | Powerset Launches Showcase For User Search Experience Washington Post - Today marks another milestone for San Francisco based contextual search engine Powerset. They've launched a showcase for their user search experience - effectively the search engine minus the web crawl. Powerset Debuts With Search of Wikipedia Powerset’s search: Does it deliver? |
![]() The Money Times | Apple Gets More iPhone Partners In Asia, AmTech Ups Estimates Silicon Alley Insider - More wireless carriers are announcing plans to sell Apple's (AAPL) iPhone later this year in Asia. SingTel will sell the phone in Singapore, Bharti Airtel in India, Globe Telecom in the Philippines, and Optus in Australia, the WSJ reports. SingTel to offer iPhone out East; TIM chief says 3G model in June Apple to Take IPhone Nonexclusive in Australia and India |
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![]() bit-tech.net | Windows XP SP3 Adds 10% Performance Boost, Tests Show InformationWeek - Researchers said Windows XP Service Pack 3 delivers a measurable performance boost when compared to Windows XP with Service Pack 2. By Paul McDougall Windows XP runs some applications up to 10% faster with the latest service pack installed, ... Company claims Windows Vista less secure than Windows 2000 Microsoft faults OEMs for some XP SP3 endless reboots |
Adorama (press release) | Eye-Fi introduces new products Macworld - by Peter Cohen, Macworld.com Eye-Fi on Monday announced the expansion of their product line up to include a new memory cards that add geolocation tags, simplify sharing online and to share files at home. Eye-Fi Adds Geotagging And Hotspot Support Eye-Fi Explore unveiled |
![]() China Daily | Google brings Friend Connect to the masses CNET News.com - David Glazer, director of engineering at Google, described Friend Connect as plumbing for the rest of the Web. "The Web is getting better by getting more social. New Google Service Turns Web Pages into Networking Sites Facebook makes its own ‘data portability’ move, Google to follow? |
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![]() PR Web (press release) | AMD Unveils Five Energy-Efficient Server Processors InformationWeek - The chips on average consume about 55 watts and are designed for two-, four-, and eight-way rack servers and blades. By Antone Gonsalves Advanced Micro Devices on Monday introduced five quad-core Opteron processors that the chipmaker described as ... AMD Launches Low-Power Opterons AMD rolls out low-power quad-core Opteron CPUs |
GamePro.com | Nintendo Launches WiiWare I4U - Nintendo announced the launch of WiiWare today. WiiWare is a new game service specifically for the Nintendo Wii that allows game developers big and small to take their games directly to Wii players. Wired's WiiWare Launch Guide Miyamoto: US best at creating unique products |
Rare: Banjo not a racing game GameSpot - After leaked screenshots appear on the Internet ahead of the official unveiling tomorrow, a Rare rep is quick to point out that all has not yet been revealed. First Banjo-Kazooie 3 shots emerge First Banjo Kazooie 360 Screenshots Leak |
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Link (Thanks, Marilyn!)
Le Petit Gateau du Les Legions Noire - Traditional cupcakes inspired by untraditional black metalIn a perfect world everything would be as stark and void of color as these cupcakes. They are baneful in their absolute disdain for your tastelessness, and are true misanthropes as far as baked goods go.
![]() eFluxMedia | BioWare backs down over copy-protection issues CVG Online - BioWare has revised its plans to require Mass Effect PC users to re-authenticate the game every ten days or face the game not working. BioWare Had A Change Of Heart BioWare Pulls Back On Mass Effect Copy Protection |

Microsoft is trying to distort the market for cheap, tiny laptops by setting up artificial incentives to manufacturers to limit the power and capability of their lowest-cost units -- even if a vendor can figure out how to put more storage, a bigger screen, or a touchscreen into its machines, Microsoft doesn't want it there, and they'll punish any vendor that tries by refusing to license XP Home Edition on the same preferential terms that lower-spec machines get.
The key term here ls "Ultra Low Cost" -- note that this is not the same as "Ultra Low Spec. The primary market for these super-cheap machines are kids and poor people, and they'll be the collateral damage in Microsoft's crusade. If Microsoft wants to set up a licensing program for low cost machines, then cost should be the limiting factor, not power.
But this isn't entirely bad news: at least this latest move provides incentive to vendors to continue to bundle GNU/Linux, not Windows, on their machines. After all, Linux isn't just cheap, it's free, and no one's going to slap you around for figuring out how to deliver more power and a better machine.
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The machine weighs 2,500 pounds. It is 11 feet long, 2 feet wide, and 6 feet high. Its whirring cogs are enclosed in a housing of mahogany and glass.Earthquakes, fresh-water floods, and strong winds that cannot be predicted affect the accuracy of the Brass Brain to a degree. Nevertheless 70% of the predicted tides agree within five minutes of the observed tide. The Coast and Geodetic Survey issues an annual bulletin in which it lists the forthcoming tides in 84 ports of the world. The report contains upwards of a million figures, all compiled by the Brass Brain. It has been estimated that the Brass Brain saves the government $125,000 each year in salaries of mathematicians who would be required to take its place.

A 7.5 quake just hit China's Sichuan province, about 60 miles outside of capital city Chengdu (incidentally, the city many foreign visitors -- including me, not too long ago -- fly into when traveling into Tibet). Link to USGS data, and Link to Google Map showing location, which is about 900 miles SW of Beijing. (thanks, Mike Outmesguine!)
Update: Rebecca McKinnon twitters that CCTV is reporting more than 7600 people have died.
![]() KLEW | Studio Is Prize in Takeover Duel Wall Street Journal - By NICK WINGFIELD Sam Houser is one of the leading lights of the videogame era. A secretive, demanding workaholic, he also has a temperament and a budget befitting a Hollywood mogul. Are bite-sized games the next big thing? Microsoft rants at Sony's broken promises |
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Over at Wired.com, a piece by David Kravets on one odd effect of the (i can't believe I'm typing this) global food shortages -- artisanal beer brewers are reformulating recipes to reduce the amount of increasingly costly hops:
At Pacific Coast Brewing here, brewer Donald Gortemiller is reworking his recipes and altering his brewing styles like never before.Link. (photo by Jim Merithew, Wired.com; thanks, Wayneco)Gortemiller isn't acting on a spurt of creativity. He's coping with a worldwide shortage of hops -- the spice of beer. The dry cones of a particular flowering vine, hops are what give your favorite brew its flavor and aroma. Prices of the commodity are skyrocketing as hop supplies have plummeted, forcing smaller brewmasters around the United States to begin quietly tweaking their recipes, in ways that are easily discerned by serious imbibers.
The shortage -- caused by a dwindling number of hop growers worldwide, and exacerbated by a Yakima, Washington, warehouse fire -- has forced Gortemiller to use fewer and different hops than before, changing the flavor of his beer. He's also resorted to beer hacks, like "dry hopping," in which the hops are added late to the mix, consuming fewer hops and yielding a more consistent flavor.
"When hops were $2 a pound, compared to $20 or $30 a pound now, it didn't matter. We'd throw them into the boil at various times," Gortemiller says. "That was an inaccurate way of doing things. We're modifying recipes and using about 20 percent less hops."
Update: BB commenter Pipenta has a solution:
Those big breweries that are making crap beer anyway can substitute other, um, natural substances for the hops.For Bud and Bud Lite, bull terrier piddle should do the trick. For Heineken, a pole cat tincture is just the ticket.
In neither case, will any animals be harmed. For the first, all that is required is a convenient drain installed alongside a fireplug. And the Heineken folks just need to open a spa for skunks and change out the hot tub water on a daily basis.
"More than 140 million women in the world are condemned to feel nothing." Link to post at Ads of the World, more scans on kuteev's livejournal. Campaign by Contrapunto BBDO, Barcelona. The ads are for a group called AMAM, Association of Women against Genital Mutilation, who have run some very provocative PSAs before, too. Link to AMAM website (Spanish). (thanks Susannah Breslin)
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: Photo: Dave Bullock/Wired.comPASADENA, California -- Researchers at Caltech are pioneering new ways to make superstrong metals that are twice as tough as titanium, and twice as elastic. These "metallic glass" composites are so strong a 3mm rod can support a 2-ton truck and they bend instead of snapping like most other metals of their kind, which are called "glass metals."
The new metals can potentially be used in industries from aerospace to automotive, as well as in consumer electronics. Because the alloy is so strong, less metal is needed, so spacecraft and cars would be lighter.
Glass metals have been around since the '50s. They get their exceptional strength from their disordered atomic structure (hence the "glass" name), whereas most metals have a weaker, crystalline atomic structure that follows a pattern. The downside of the glass structure is that it makes the metal brittle when it's put under too much pressure. The new composites have dendrites of normal crystalline metal structures running through the glass component, which greatly increases the pressure threshold of the alloys.
Left: Making metal composites starts with a special arc welder that completely melts a sample, breaking its crystalline structure and uniformly mixing its atoms. Here, an arc of plasma springs from an electrode to a sample of titanium alloy, melting it instantly. The sample now has the structure of a regular glass metal. Forming the crystalline dendrites comes later in the process.
: Photo: Dave Bullock/Wired.comThe plasma arc melter can be used to melt nearly any metal except beryllium. When beryllium is melted, it produces vapor that mixes with air and oxidizes forming beryllium-oxide, a dangerous carcinogen. The samples that contain beryllium (even a tiny amount) must be melted inside a similar plasma arc melter inside a room that has negative pressure to prevent the beryllium-oxide from escaping.
: Photo: Dave Bullock/Wired.comA piece of extremely dark welding glass prevents the brilliant white light from blinding the experimenter while the sample melts. When the shield is removed, an incredibly bright beam of light shines on the wall, lighting up the room in the process.
: Photo: Dave Bullock/Wired.comAn ingot of metallic glass glows bright orange after it's heated to more than 3,000 Kelvin with an arc of plasma. The copper base is flooded internally with cold water to prevent the copper from vaporizing when the sample is melted.
: Photo: Dave Bullock/Wired.comNow that the sample alloy has been melted into a homogenous glass, it's time to form the dendrites inside. Ph.D. candidate Douglas Hofmann must first make sure that water is flowing through the copper tray where the sample rests or the tray will rupture from the heat.
Next, the glass vacuum tube that holds the sample and the tray must be emptied of air and replaced with a noble gas such as Argon (held in the blue tanks). This prevents the sample from oxidizing. Finally, Hofmann cranks the dial on the radio frequency inductor to heat the metal sample on the tray to 800-1,000 degrees Celsius.
: Photo: Dave Bullock/Wired.comThe radio frequency inductor coils heat an alloy sample to between 800 and 1,000 degrees Celsius in a matter of seconds. The goal here is to heat the sample below its melting point to allow only a specified portion of the atoms to form in a crystalline structure. This is the groundbreaking technique that creates the fortifying dendrites within the glass structure.
About 200 volts at 50 amps of radio-frequency energy is pumped through the coil, which heats the sample using induction. The coil itself doesn't get hot, but the sample obviously does. The radio frequency induction provides more control during heating than the arc melter -- control that allows scientists to tweak the composition of the alloy to their specifications.
: Photo: Dave Bullock/Wired.comA sample of metallic glass composite cools on the melting trough.
: Photo: Dave Bullock/Wired.comThis copper tray failed instantly and ruptured when a student forgot to turn on the cooling pump during the experiment. The copper has a much lower melting point than the various metals that melt atop it, but thanks to its high level of thermal conductivity, it transfers the heat into the water -- as long as the water is moving.
: Photo: Dave Bullock/Wired.comSeveral ingots of metallic glass composite are ready to be machined and mechanically tested.
: Photo: Dave Bullock/Wired.com
This scanning electron microscope takes detailed photos of the surface structure of materials, including the metallic glass composite that Hofmann is creating.
: Image courtesy Douglas C. Hofmann/Nature 451 A microscope image shows how the crystalline dendrites affect the way the metals handle pressure. On the left is a composite with a smaller percentage of dendrites, in the middle is a sample with a higher percentage, and on the right is a pure glass metal with no dendrites.
: Image courtesy Douglas C. Hofmann/Nature 451This electron micrograph shows a sample with both crystalline dendrites (labeled "bcc" for body-centered cubic) and glass structures. Compare the ordered geometric matrix of the atoms on the left to the random placement of the molecules on the right (glass).
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President Bush, Gov. Arnold Schwarzenegger and the big automakers agree on this much: They love hydrogen-powered fuel cell technology and its promise of a zero-emission, petroleum-free future.
Unfortunately, experts say it will be 40 years or more before hydrogen has any meaningful impact on gasoline consumption or global warming, and we can't afford to wait that long. In the meantime, fuel cells are diverting resources from more immediate solutions.
"As a climate strategy, it's not very good," said Dr. Joseph Romm, executive director of the Center for Energy and Climate Solutions and author of The Hype About Hydrogen: Fact and Fiction in the Race to Save the Climate. "We don't have the time."
Climate experts and alternative-fuel researchers, including some hydrogen proponents, agree that hydrogen is at best a long-term solution. In the short and medium term, however, other technologies offer far greater benefit at far less cost: Cleaner internal combustion engines, hybrids and plug-in hybrids.
Some worry that these near-term solutions are being short-changed. But hydrogen advocates counter that the answer isn't cutting hydrogen funding, but increasing funding for research into a wide variety of alternatives to oil.
"The few million we're spending to change our energy policy is like sending one platoon to Normandy," said Paul Williamson, director of the Hydrogen and Alternative Energy Research and Development program at the University of Montana. "It's just not going to happen."
To some extent, politicians and policymakers recognize that hydrogen remains a long way off, which is one reason the California Air Resources Board has told automakers to build 58,000 plug-in hybrids by 2014. And automakers are building cleaner gasoline and diesel engines while developing hybrids.
But the emphasis remains squarely on hydrogen.
Congress appropriated $283.5 million for the Hydrogen Fuel Initiative this year, bringing its investment to $1.16 billion since 2004. California's "Hydrogen Highway" may be floundering, but the Air Resources Board is handing out $7.7 million to build hydrogen stations even though the last three agencies to receive state funding gave it back.
Many hurdles remain to be cleared before hydrogen is a viable source of energy -- not the least of which are making, storing and distributing it on a large scale. Meeting these challenges will require, in the words of several hydrogen proponents, a "Manhattan Project"-level of research and funding. And we're a long way from the hydrogen economy President Bush envisioned in his 2003 State of the Union.
The transition has begun though, and California is leading the way even as it keeps relaxing the rule dictating how many electric and hydrogen vehicles automakers must build. There are 175 fuel cell vehicles in California and more coming. Honda will begin leasing its hydrogen-powered Clarity FCX this summer and General Motors will put its Equinox fuel cell vehicles in 100 driveways this year. Hyundai plans to begin mass-producing fuel cells cars in 2012, and GM -- which has invested more than $1 billion in hydrogen -- says it will have 1,000 vehicles on the road in California by 2014.
But few people expect to see fuel cell vehicles in showrooms before 2020, and we won't see any large-scale benefit from them until 30 years after that.
"2050 is when hydrogen might -- might -- have a significant impact," said John Heywood, director of the Sloan Automotive Laboratory at the Massachusetts Institute of Technology.
The timeline has more to do with economics than science. There are roughly 240 million vehicles in America and about 16 million new vehicles sold each year. That means it takes about 15 years to turn over the fleet. But it takes even longer for new technologies to penetrate the market.
Heywood cites hybrids as an example. They may seem ubiquitous, but after 10 years, hybrids accounted for just 2.2 percent of domestic auto sales last year. Run the numbers and Heywood estimates fuel cell vehicles will need 25 years to make up 35 percent of new vehicle sales and 20 years beyond that to get to 35 percent of the U.S. fleet.
We can't wait that long. Scientists increasingly agree that industrialized nations must cut greenhouse gas emissions as much as 80 percent by 2050 if we are to curb global warming. The Environmental Protection Agency says fuel economy may have to rise to 75 mpg within 30 years to hit that target. California law requires easing emissions even further than that by 2050. Hitting these targets will require putting 379,000 zero-emission vehicles on the road by 2020 and 7.6 million by 2050, according to the Union of Concerned Scientists.
Hydrogen critics argue that plug-in hybrids and electric vehicles are the answer. But electricity brings its own challenges. Plug-in technology can cut fuel consumption by up to 62 percent, but it adds $8,000 to $11,000 to the cost of the car, according to the National Renewable Energy Laboratory (.pdf). EVs like the Subaru R1e and Mitsubishi's MiEV have a range of no more than 100 miles. The Tesla Roadster gets 220 miles and charges in about 3½ hours, but it costs $98,000 and its lithium-ion battery pack which weighs 1,000 pounds.
"The reality is, as much as everyone in the industry has hoped for affordable, high energy batteries, they don't exist yet," said Ron Cogan, editor of GreenCar.com and Green Car Journal. "We're not there yet with battery electric vehicles or hydrogen. We're on a path to both."
And we'll need both if we're to address global warming and our dependence on oil, climate experts say. Even critics like Romm aren't suggesting we scrap hydrogen entirely. For all its challenges, hydrogen still presents the opportunity, however distant, for a sustainable source of energy that can displace petroleum.
For now, the issue isn't electrics or hydrogen but electrics and hydrogen.
"Given that timeline and the number of vehicles we're talking about, we have to keep working on battery electric vehicle and fuel cell vehicles at the same time," said Spencer Quong of the Union of Concerned Scientists. "Both of them have huge challenges, and if we don't work on both of them, we won't meet our objectives."
1941: German engineer Konrad Zuse unveils the Z3, now generally recognized as the first fully functional, programmable computer.
Because Zuse designed and built his computer inside Nazi Germany, which was already at war, his achievement went unnoticed outside Germany until after the Third Reich's collapse. In the meantime, the Harvard Mark 1, a computer produced by an American team, appeared in 1944 and is still occasionally cited as the first of its kind.
Complicating Zuse's claim of priority, an air raid destroyed his computer, as well as all accompanying photographs and documentation. Zuse rebuilt the Z3 15 years after the war ended, to demonstrate its capabilities and to establish his claim to the patents associated with the machine.
The Z3, Zuse's third computer in a series of four, used the simple binary system for performing complicated mathematical computations -- its outstanding feature.
Zuse is also remembered for devising Plankalkül (calculation plan), an early programming language designed, although never implemented, for engineering purposes. Additionally, he's credited with founding the world's first computer startup company, Zuse-Ingenieurbüro Hopferau, or Zuse Engineering Office of Hopferau (Bavaria), in 1946.
Zuse's achievement, according to his son, was even more remarkable considering he worked independently, even in isolation, and remained unaware of contemporary developments in computer science. And unlike computer pioneers in the Allied countries, Zuse received precious little support from his government. The Nazis saw little military value in his computers and provided only very minimal funding.
Years later, Zuse was generously funded by Siemens and some other German companies when he rebuilt his Z1 computer as part of a retro computing project.
A replica of the Z3 (and the Z4) is on display at the Deutsches Museum in Munich.
(Source: Various)
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