Hugh Pickens writes "The New York Times reports that President Obama's plans for reducing America's nuclear arsenal and defeating Iran's missiles rely heavily on a new generation of antimissile defenses which last year he called 'proven and effective.' Now a new analysis being published by two antimissile critics at MIT and Cornell casts doubt on the reliability of the SM-3 rocket-powered interceptor. The Pentagon asserts that the SM-3, or Standard Missile 3, had intercepted 84 percent of incoming targets in tests. But a re-examination of results from 10 of those apparently successful tests by Theodore A. Postol and George N. Lewis finds only one or two successful intercepts, for a success rate of 10 to 20 percent. Most of the approaching warheads, they say, would have been knocked off course but not destroyed, and while that might work against a conventionally armed missile, it suggests that a nuclear warhead might still detonate. 'The system is highly fragile and brittle and will intercept warheads only by accident, if ever,' says Dr. Postol, a former Pentagon science adviser who forcefully criticized the performance of the Patriot antimissile system in the 1991 Persian Gulf war. Dr. Postol says the SM-3 interceptor must shatter the warhead directly, and public statements of the Pentagon agency seem to suggest that it agrees. In combat, the scientists added, 'the warhead would have not been destroyed, but would have continued toward the target.'"

DukeTech writes "This week marks the end of an era for one of the earliest pieces of Internet history, which got its start at Duke University more than 30 years ago. On May 20, Duke will shut down its Usenet server, which provides access to a worldwide electronic discussion network of newsgroups started in 1979 by two Duke graduate students, Tom Truscott and Jim Ellis." Rantastic and other readers wrote about the shutdown of the British Usenet indexer Newzbin today; the site sank under the weight of a lawsuit and outstanding debt. Combine these stories with the recent news of Microsoft shuttering its newsgroups, along with other recent stories, and the picture does not look bright for Usenet.

astroengine writes "Earlier this month, engineers suspended Voyager 2's science measurements because of an unexpected problem in its communications stream. A glitch in the flight data system, which formats information for radioing to Earth, was believed to be the problem. Now NASA has found the cause of the issue: it was a single memory bit that had erroneously flipped from a 0 to a 1. The cause of the error is yet to be understood, but NASA plans to reset Voyager's memory tomorrow, clearing the error."

WrongSizeGlass writes "CNET is reporting that Microsoft is suing Salesforce.com in Seattle federal court, claiming it infringes on nine patents. Two of the patents in question are a 'system and method for providing and displaying a Web page having an embedded menu' and a 'method and system for stacking toolbars in a computer display.'" Microsoft says it first notified Salesforce more than a year ago about the alleged infringement.

sopssa writes "Firefox's co-founder Blake Ross is skeptical about the future of Firefox. He says that 'the Mozilla Organization has gradually reverted back to its old ways of being too timid, passive, and consensus-driven to release breakthrough products quickly.' Within the past year Chrome has been steadily increasing its market share, along with the other WebKit-based browsers like Safari. Meanwhile Mozilla's (outgoing) CEO says that while Firefox is more competitive than ever, they're looking forward to their mobile version of Firefox. 'Clearly, both are annoyed at what has happened to their former renegade web browser. But, by many accounts, Firefox is no longer considered to be the light, open alternative it once was.'"

Roberto123 writes "Network World offers some insights into the way China infiltrates US organizations, physically and via computer, to steal information. Security expert Ira Winkler says there are far more serious threats out there than the 'laughable' uproar over China's hack of Google."

An anonymous reader writes "German neuroscientists made a breakthrough in 'age-related cognitive decline', a common condition that often begins in one's late 40s (especially declarative memory — the ability to recall facts and experiences). Their new study identifies a genetic 'switch' for the cluster of learning and memory genes that cause memory impairment in aging mice. By injecting an enzyme, the team 'flipped' the switch to its on position for older mice, giving them the memory and learning performance they'd enjoyed when they were young. Now the team ultimately hopes to recover seemingly lost long-term memory in human patients." The video, which explains the gene flipping mechanism, is worth a watch (2:18).

itwbennett writes "In a letter to US Representative Ed Markey, FTC Chairman Jon Leibowitz said that the FTC has begun contacting copy machine makers, resellers, and office supply stores to inform them about privacy concerns over the images that can be stored on the machines' hard drives and trying to 'determine whether they are warning their customers about these risks ... and whether manufacturers and resellers are providing options for secure copying.'"

Trailrunner7 writes "Microsoft today announced plans to share pre-patch details on software vulnerabilities with governments around the world under a new program aimed at securing critical infrastructure and government assets from hacker attacks. The program, codenamed Omega, features a 'Defensive Information Sharing Program' that will offer government entities at the national level technical information on vulnerabilities that are being updated in their products." There's a stream the bad guys would dearly love to tap into.

FlorianMueller writes "Can a patent troll ever be fair? Yes. The primary concern over the upcoming Defensive Patent License — a GPL-like non-aggression pact for patents — is that it might be too defensive to have the desired impact. But actually the DPL could grow very big if one or more 'Fair Trolls' are brought to life and enforce patents against companies that don't support the DPL. The 'Fair Trolls' would commit to the DPL's terms, so they would have to leave other DPL backers alone. In exchange for this, the community would gladly feed them with patentable ideas (financial rewards for contributors included). Over time, staying outside the DPL alliance would become a costly choice for companies whose products might infringe patents. The bigger the DPL pool gets, the more valuable it becomes to its members. The more aggressive the Fair Trolls are, the better for the cause."

adeelarshad82 writes "In a secret bunker deep in the Swiss Alps, European researchers deposited a 'digital genome' that will provide the blueprint for future generations to read data stored using defunct technology. The sealed box containing the key to unpick defunct digital formats will be locked away for the next quarter of a century behind a 3-1/2 ton door strong enough to resist nuclear attack at the data storage facility, known as the Swiss Fort Knox. The capsule is the culmination of the four-year 'Planets' project, which draws on the expertise of 16 European libraries, archives, and research institutions, to preserve the world's digital assets as hardware and software is superseded at a blistering pace. The project hopes to preserve 'data DNA,' the information and tools required to access and read historical digital material and prevent digital memory loss into the next century."