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Comment Consequences for quantum computing? (Score 4, Interesting) 83

It'll be interesting to see what consequences this result will have on quantum computing. If the tipping point between the quantum and the classical world is something fundamental to physics and cannot be overcome, that means there is a limit to how big quantum computers can be. And if there is such a limit, will the largest possible quantum computers be any useful or does it mean that the whole field of quantum computing amounted to nothing?
Google

Larry & Sergey To Cash In $5.5B of Google Chips 339

theodp writes "According to an SEC filing, Google founders Larry Page and Sergey Brin have adopted five-year trading plans to sell about 5M shares each, which would yield each about $2.75B based on Friday's closing stock price of $550.01. BTW, Google kicks in 12 cents to Social Security and another 2 cents to Medicare on its founders' celebrated $1 annual salaries." After this stock is sold, the founders will hold less than 50% of the voting shares and thus will give up voting control of Google.
Government

Deadline For Data.gov Arrives, and Delivers 81

inKubus writes "According to a story carried by AP, as part of President Barack Obama's 'Open Government Directive,' the 24 major departments and agencies that make up the executive branch of the federal government had until Friday to release at least three 'high-value' data sets. Over 300 new data sets have been released on data.gov. There's a lot of interesting stuff on there and more to come." One of the departments required to release data is the office of the US Trade Representative. Wouldn't it be nice if they posted the ACTA negotiating drafts?
Software

OLPC's "Give 1 Get 1" Comes To Europe 134

Christoph Derndorfer writes "Last year OLPC's XO-laptop was among the hottest Christmas gadgets thanks to the organization's G1G1 program, where you could donate $399 to give one XO-laptop to a child in the developing world and receive one yourself in return. However in 2007 the program was only available for US and Canadian citizens. This year's program, which takes off November 17, is also available to citizens in the EU member states, Switzerland, Russia, and Turkey. This is certainly awesome news for all the OLPC / Linux / gadget enthusiasts here in Europe! P.S. Before anyone asks, these XOs will come equipped with the child-friendly Sugar platform, which is based on Fedora 9, and not Windows XP."
Security

40-Gbps DDoS Attacks Worry Even Tier-1 ISPs 146

sturgeon and other readers let us know that Arbor Networks has released their annual survey of tier-1 / tier-2 ISP security engineers. This year they got responses from 70 lead engineers. While DDoS attacks are reaching new heights of backbone-crushing traffic — 40 Gbps was seen this past year — the insiders are also worried about emerging threats to DNS and BGP. The summary notes that "Most believe that the DNS cache poisoning flaw disclosed earlier this year was poorly handled and increased the danger of the threat," but doesn't spell out what a better way of handling it might have been. All in all, the ISPs sound a bit pessimistic — one says "fewer resources, less management support, and increased workload." You can request the full PDF report here, but it will cost you contact information. In related news, an anonymous reader passes along a survey by Secure Computing of 199 international security experts and other "industry insiders" from utilities, oil and gas, financial services, government, telecommunications, transportation and other critical infrastructure industries. They are worried too.
Education

How Regulations Hamper Chemical Hobbyists 610

An anonymous reader writes "Chemical & Engineering News just ran this story that relates how government regulations create a terribly restrictive atmosphere for people who do chemistry as a hobby. (A related story was previously posted.)" The article gives some examples of why hamfisted regulations are harmful even to those who aren't doing the chemistry themselves: "Hobby chemists will tell you that home labs have been the source of some of chemistry's greatest contributions. Charles Goodyear figured out how to vulcanize rubber with the same stove that his wife used to bake the family's bread. Charles Martin Hall discovered the economical electrochemical process for refining aluminum from its ore in a woodshed laboratory near his family home. A plaque outside Sir William Henry Perkin's Cable Street residence in London notes that the chemist 'discovered the first aniline dyestuff, March 1856, while working in his home laboratory on this site and went on to found science-based industry.'"
Science

Fictional Town "Eureka" To Become Real? 337

Zarath writes "The fictional town of Eureka (from the TV series by the same name) is going to potentially become a real life town as the University of Queensland, in Australia, plans to build a multibillion-dollar 'brain city' dedicated to science and research. The city, hoping to hold at least 10,000 people, is looking to attract 4,500 of the brightest scientists from around the world to live and work there. The city is planned to be built west of the city of Brisbane, in Queensland. While not funded by the Department of Defense (like the [city of the] TV series), the potential for such a community is very interesting and exciting."
Space

Plasma Rocket Successful Full Power Test 169

Matt_dk writes "VASIMR is a new high-power plasma-based space propulsion technology, initially studied by NASA and now being developed privately by Ad Astra. A VASIMR engine could maneuver payloads in space far more efficiently and with much less propellant than today's chemical rockets. Ultimately, VASIMR engines could also greatly shorten robotic and human transit times for missions to Mars and beyond."
Space

Black Holes May Not Grow Beyond Certain Limit 201

xyz writes "Do black holes increase in size indefinitely? According to an analysis by astronomers at Yale and the European Southern Observatory, the maximum size a black hole may reach is only few tens of billion of solar masses. The limit was calculated using an analysis of what may happen to the gas surrounding a black hole which has reached few tens of billions of solar masses. It is thought that black holes of such size heat the surrounding gas to a temperature where the radiation pressure begins blowing outer layers into space."
Cellphones

Why Your Clock Radio Is All Abuzz About iPhones 397

blackbearnh wrote in with a story that's not really about the iPhone, but if your office speakerphones beep like mine does, read on: "If you own an iPhone, you may have noticed that it has a distinct and very annoying effect on clock radios, computer speakers, car radios, and just about anything else with a speaker. The folks at O'Reilly Media aren't immune, so they set out to discover just what is it about iPhones that makes them such bad RF citizens. The iPhones aren't the only bad apples in the cell phone basket and there's not much you can do about the problem. We're really in an interesting time in that there has never been so many high-powered personal transmitters just wandering loose in the world."
Security

The New School of Information Security 164

Ben Rothke writes "It is 2008 and never has so much been spent in information security. Year after year, more and more security hardware and software is purchased, more and more security professionals are hired, and more security is done; yet things are not getting better. Every indicator, every pundit, everything points to more security breaches, vulnerabilities and incidents. Large amounts of proprietary data are compromised on a daily basis. Obviously something is wrong, yet the entire industry goes along thinking things are getting better and more secure. Obviously something needs to change. And that new change is what The New School of Information Security attempts to conceive."

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