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Science

Programmable Quantum Computer Created 132

An anonymous reader writes "A team at NIST (the National Institute of Standards and Technology) used berylium ions, lasers and electrodes to develop a quantum system that performed 160 randomly chosen routines. Other quantum systems to date have only been able to perform single, prescribed tasks. Other researchers say the system could be scaled up. 'The researchers ran each program 900 times. On average, the quantum computer operated accurately 79 percent of the time, the team reported in their paper.'"
Hardware

Sanyo Invents 12X High-Speed Blu-ray Laser 194

Lucas123 writes "Today Sanyo said it has created a new blue laser diode with the ability to transfer data up to 12 times as fast as previous technologies. The laser, which emits a 450 milliwatt beam — about double that of previous Blu-ray Disc systems — can read and write data on discs with up to four data layers, affording Blu-ray players the ability to store 100GB on a disc, or 8 hours of high-definition video."
Transportation

Plug-In Hybrids Aren't Coming, They're Here 495

Wired is running a story about the small but vocal, and growing, number of people who aren't waiting for automakers to deliver plug-in hybrids. They're shelling out big money to have already thrifty cars converted into full-on plug-in hybrids capable of triple-digit fuel economy. "The conversions aren't cheap, and top-of-the-line kits with lithium-ion batteries can set you back as much as $35,000. Even a kit with lead-acid batteries — the type under the hood of the car you drive now — starts at five grand. That explains why most converted plug-ins are in the motor pools of places like Southern California Edison... No more than 150 or so belong to people like [extreme skiing champion Alison] Gannett, who had her $30,000 Ford Escape converted in December. Yes, that's right. The conversion cost more than the truck."

China - We Don't Censor the Internet 554

kaufmanmoore writes "A Chinese government official at a United Nations summit in Athens on internet governance has claimed that no Net censorship exists at all in China. The article includes an exchange by a Chinese government official and a BBC reporter over the blocking of the BBC in China." From the article: "I don't think we should be using different standards to judge China. In China, we don't have software blocking Internet sites. Sometimes we have trouble accessing them. But that's a different problem. I know that some colleagues listen to the BBC in their offices from the Webcast. And I've heard people say that the BBC is not available in China or that it's blocked. I'm sure I don't know why people say this kind of thing. We do not have restrictions at all."

Comment There is tech available... (Score 1) 545

Check out CDEX's detection technology, base on UV and X-ray fluorescence. Full Disclosure: I used to work there, but quit because my boss was an ass. However, the tech does work. Amazingly, (or not so, depending on your familiarity with the physics of UV-fluorescence) it does. Scanning solids was a little more difficult, and actually scanning liquids is much easier. They had an man-portable X-ray mine detector. The downside was that the operator got serious dosage of X-rays.

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