May 14 2009

ASUS Eee Keyboard to launch by end of June

The dream of owning a keyboard embedded with a full-blown PC running XP on an Atom N270 processor and 5-inch, 800 x 480 pixel touchscreen display/trackpad is nearly upon us.


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May 12 2009

Ultra-Dense Deuterium Produced

Omomyid was among several readers writing in about the production of microscopic amounts of ultra-dense deuterium by scientists at the University of Gothenberg, in Sweden. A cubic centimeter of the stuff would weigh 287 lbs. (130 kg). UDD is 100,000 times more dense than water, and a million times more dense than deuterium ice, which is a common fuel in laser-ignited fusion projects. The researchers say that, if (big if) the material can be produced in large quantities, it would vastly improve the chances of starting a fusion reaction, as the atoms are much closer together. Such a D-D fusion reaction would be cleaner than one involving highly radioactive tritium. Many outlets have picked up the same press release that Science Daily printed pretty much verbatim (as is their wont); there doesn’t seem to be much else about this on the Web. Here’s the home page of one of the researchers. The press release gives no hint as to how the UDD was produced. Reader wisebabo asks: “I can easily imagine a material being compressed by some heavy duty diamond anvil to reach this density, the question is: what happens when you let the pressure off? Will it expand (explosively one would presume) back to its original volume?”

Read more of this story at Slashdot.


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Apr 29 2009

Ten innovations inspired by Star Trek

In the early years of the last century, a new generation of scientists was inspired by the mysteries of the world around them. Einstein, Bohr and others spent the rest of their lives engaged in a debate about the nature of the atom.

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Apr 28 2009

Konami Cuts and Runs From Iraq War Game

Less than a month after the announcement of Six Days in Fallujah , a video game based upon a real-life battle between US Marines and Iraqi insurgents in 2004, Konami has decided that it is too controversial, and abandoned plans to publish the game. The developer, Atomic Games, has not commented on Konami’s decision other than to say an announcement will be made soon. Konami told a Japanese newspaper, “After seeing the reaction to the video game in the United States and hearing opinions sent through phone calls and e-mail, we decided several days ago not to sell it.” While the game did receive a great deal of criticism, others were optimistic, including several outspoken veterans of the Iraq war. One of the major complaints was that in researching the battle, Atomic Games reportedly interviewed several insurgents. This prompted speculation that the insurgents were compensated for their help, though Atomic later denied that was the case. Konami’s decision also may have been influenced by the fact that they seemed to represent it as entertainment, whereas Atomic’s president, Peter Tamte, was more hesitant to describe it as “fun.” He said, “The words I would use to describe the game — first of all, it’s compelling. And another word I use — insight.”

Read more of this story at Slashdot.

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Apr 26 2009

In Pakistan, Guile Helps Taliban Gain – New York Times


Los Angeles Times

In Pakistan, Guile Helps Taliban Gain
New York Times
Naveed Ali/AP By JANE PERLEZ and PIR ZUBAIR SHAH ISLAMABAD, Pakistan – Initially, Buner was a hard place for the Taliban to crack.
US concerned over Pakistan's nukes: Clinton AFP
Clinton Says Pakistan Cannot Let Atomic Arsenal Fall to Taliban Bloomberg
Times of India – Los Angeles Times – Times Online – Daily Times
all 4,452 news articles
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Apr 24 2009

Rydberg Molecule Created For the First Time

krou writes “The BBC is reporting that the Rydberg molecule has been formed from two atoms of rubidium. Proven in theory, this is the first time it’s been created, reinforcing the fundamental quantum theories of Enrico Fermi. Chris Greene, the theoretical physicist who first predicted that the Rydberg molecules could exist, said: ‘The Rydberg electron resembles a sheepdog that keeps its flock together by roaming speedily to the outermost periphery of the flock, and nudging back towards the centre any member that might begin to drift away.’ It’s a sheepdog with a very short life-span, however; the longest lived molecule only lasted 18 seconds. Vera Bendkowsky, who led the research, explained how they created the molecule: ‘The nuclei of the atoms have to be at the correct distance from each other for the electron fields to find each other and interact. We use an ultracold cloud of rubidium — as you cool it, the atoms in the gas move closer together. We excite the atoms to the Rydberg stage with a laser. If we have a gas at the critical density, with two atoms at the correct distance that are able to form the molecule, and we excite one to the Rydberg state, then we can form a molecule.'”

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Apr 17 2009

Predator C Avenger Makes First Flights

stoolpigeon writes “General Atomics’ new unmanned combat aerial vehicle, the Predator C Avenger, has been making test flights. This new Predator has a stealthy design, 20-hour endurance, is jet powered and has an internal weapons bay. A number of photos have just become available. ‘The aircraft was designed so the wings can be folded for storage in hangars or aircraft carrier operations if a naval customer is found. Cassidy, a retired admiral, has talked about a possible Navy role for Predator C since 2002. The Navy was interested in the Predator B’s capabilities, but didn’t want to introduce any new propeller-driven aircraft onto carrier decks. The UAV also comes with a tailhook, suggesting that carrier-related trials are planned. The inner section of the cranked wing is deep, providing structural strength for carrier landings and generous fuel volume while maintaining a dry, folding outer wing. Right now, the US Air Force and Royal Air Force are considered the most likely users.'”

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Apr 12 2009

File-Sharing Site Admin Sentenced to 6 Months Jail

A 22 year old man who ran a site which offered links to copyright works has been fined and sentenced to 6 months jail in Spain. While non-commercial file-sharing sites are legal in Spain, the judge decided that because the site had advertising and therefore profited from copyright infringement, this constituted a criminal offense.

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Apr 10 2009

Leaked Pics of CrunchPad Elicit Progress Update

TechCrunch has released a few more technical details, pictures, and general comments about their CrunchPad project as a recent accidental leak saw a new round of images posted to the web. It seems that the tablet has continued to grow and evolve with the help of an Intel Atom chip (as opposed to the Via chip previously used), new software from Fusion Garage, and a bottom-up Linux install. “I wanted something I couldn’t buy, and found people who said it could be built for a lot less than I imagined. The goal — a very thin and light touch screen computer, sans physical keyboard, that has no hard drive and boots directly to a browser to surf the web. The operating system exists solely to handle the hardware drivers and run the browser and associated applications. That’s it.”

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Apr 10 2009

Altered Organism Triples Solar Cell Efficiency

An anonymous reader writes “By harnessing the shells of living organisms in the sea, microscopic algae called diatoms, engineers have tripled the efficiency of experimental dye-sensitized solar cells. The diatoms were fed a diet of titanium dioxide, the main ingredient for thin film solar cells, instead of their usual meal which is silica (silicon dioxide). As a result, their shells became photovoltaic when coated with dyes. The result is a thin-film dye-sensitized solar cell that is three times more efficient than those without the diatoms.”

Read more of this story at Slashdot.

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