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Math

Missile Defense's Real Enemy: Math 589

An anonymous reader writes "Since the 1960s until the present day, missile defense has been a hot topic. Ronald Reagan popularized the concept with his 'Star Wars' multi-billion dollar plan to use lasers and various technologies to destroy incoming Soviet warheads. Today, America has a sizable sea-based system, dubbed AEGIS, that has been deployed to defend against rogue states missiles, both conventional and nuclear. However, there is one thing missile defense can't beat: simple math. 'Think about it — could we someday see a scenario where American forces at sea with a fixed amount of defensive countermeasures face an enemy with large numbers of cruise and ballistic weapons that have the potential to simply overwhelm them? Could a potential adversary fire off older weapons that are not as accurate (PDF), causing a defensive response that exhausts all available missile interceptors so more advanced weapons with better accuracy can deliver the crushing blow? Simply put: does math win?'"
Government

Open Source Tool Lets Anyone Redistrict New York 102

First time accepted submitter Micah_Altman writes "As the next redistricting battle shapes up in New York, members of the public have an opportunity to create viable alternatives. Unlike the previously reported crowdsourced redistricting of Los Angeles, the public mapping of New York is based on open source software — anyone can use this to set up their own public web-based redistricting effort."
Crime

Cop Seeks Wiretapping Charges For Woman Who Videotaped Beating 662

An anonymous reader writes "A police officer who was disciplined for his role in the beating of a Massachusetts man (many broken bones in his face and permanent partial blindness) is looking to bring criminal wiretapping charges against the woman who caught much of the incident on video. The officer received a 45-day suspension for the beating. He does not appear to deny anything that happened in the video, but he apparently thinks it shouldn't have been filmed."
Power

New Material Transforms Car Bodies Into Batteries 213

MikeChino writes "As battery manufacturers race to produce more efficient lithium-ion batteries for electric vehicles, some scientists are looking to make the cars themselves a power source. Researchers are currently developing a new auto body material that can store and release electrical energy like a battery. Once perfected, scientists hope the substance will replace standard car bodies, making vehicles up to 15 percent lighter and significantly extending the range of electric vehicles."
Government

$4,400/Yr. Coders May Work On Dept. of Labor Project 418

theodp writes "To power the Tools for America's Job Seekers Challenge, the US Department of Labor tapped IdeaScale, a subsidiary of Survey Analytics, which is headquartered in Seattle with satellite offices in Nasik, India and Auckland, NZ (PDF). According to the Federal Register (PDF), an Emergency OMB Review was requested to launch the joint initiative of the DOL, White House, and IdeaScale to help out unemployed US workers. A cached Monster.com ad seeks candidates to work on the development and maintenance of ideascale.com, but in India at an annual salary of Rs. 200,000 to 300,000 ($4,4000 to $6,600 US). BTW, an earlier White House-sponsored, IdeaScale-powered Open Government Brainstorm identified legalizing marijuana as one of the best ways to 'strengthen our democracy and promote efficiency and effectiveness.'" There's no guarantee that Indian workers recruited by that Monster.com ad would work on US Department of Labor projects.
The Courts

IBM, Intel Execs Arrested Over Insider Trading 198

An anonymous reader writes to share a report from The Register stating that executives from IBM and Intel have been arrested as a part of insider trading allegations. "According to a report from the Associated Press, six people were arrested today as part of an insider trading case, including Bob Moffat, senior vice president and general manager of IBM's Systems and Technology Group; Rajiv Goel, director of strategic investments at Intel Capital; Anil Kumar, a director at management consultancy McKinsey & Co; and Raj Rajaratnam, the founder of the $7bn Galleon Group hedge fund."

Author Encourages Users to Pirate His Book 237

mariushm writes "Peter Cooper, the author of Beginning Ruby, breaks down how he gets paid for the book, including the advance and royalties, giving a nice clean explanation of how authors get paid for their books. He also describes the negotiations over the second edition of the book, in which he begged his publisher, Apress, to offer the ebook version for free, believing (strongly) that it would promote sales of the paper book. He even notes that the original version's ebook barely had noteworthy sales, so it seemed reasonable to offer up the ebook for free to drive more attention. No dice. Even though Apress has done that with other similar titles, it wouldn't agree. As he retains the copyright for the actual text, he encourages people to buy the book and create an online version of it without covers, contents table and indexes, promising not to enforce his copyright over the new work."
Science

Darwin's Voyage Done Over, Live 147

thrill12 writes "Almost 178 years ago, Charles Darwin set sail in the HMS Beagle, to do the now famous explorations that formed the basis for Darwin's On The Origin Of Species. Now, a group of British and Dutch scientists, journalists and artists set sail again to redo the voyage of the Beagle. This time, they are taking modern equipment with them and they have live connections through Twitter, Youtube, Facebook and Flickr. As they re-explore, and (re)discover, we can join that 8-month-long trip, live over the internet."
Earth

Analysis Says Planes Might Be Greener Than Trains 345

New Scientist has an interesting piece up about the calculable energy costs per mile for various forms of transportation. Despite the headline ("Train can be worse for climate than plane"), the study it describes deals with highway-based vehicles, too: the authors attempted to integrate not just the cost at the tailpipe (or equivalent) for each mode of transport, but also the costs of developing and supporting the associated infrastructure, such as rails, highways and airports. Such comparisons are tricky, though; a few years back, a widely circulated report claimed that the Toyota Prius had a higher per-mile lifetime cost than the Hummer (see that earlier Slashdot post for good reason to be skeptical of the methodology and conclusions). I wonder how the present comparison would be affected by a calculation of (for instance) how much it would cost to move by plane the freight currently carried by trains.
Image

Outliers, The Story Of Success 357

TechForensics writes "Outliers, by Malcolm Gladwell, is subtitled "the story of success." It is a book that purports to explain why some people succeed far more than others. It suggests that a success like Bill Gates is more attributable to external factors than anything within the man. Even his birth date turns out to play a role of profound importance in the success of Bill Gates and Microsoft Corporation." Look below for the rest of Leon's review.
Internet Explorer

Microsoft Rushes Internet Explorer Patch 376

drquoz writes "Last week, it was reported that a critical security flaw was found in Internet Explorer. On Tuesday, experts were advising users not to use IE until a patch could be released. On Wednesday, Microsoft released the patch. An interesting quote from the article: 'Kandek suggests that Microsoft is at a disadvantage in updating Internet Explorer because its browser doesn't have a built-in update mechanism like other browser makers. Mozilla, for instance, just released Firefox 3.05 to Firefox users through its auto-update system.'"
Christmas Cheer

Gadgets For a Budding Geek? 372

fprintf writes "As much as I hate to admit it, it looks like my 13-year-old son is following in my footsteps and preferring interesting, science-based toys. In the past he has been really interested in Lava Lamps, Newton's Cradle, and anything magnetic. It seems the knick-knacks that have generated the most interest were small and relatively inexpensive. For example, a small laser pointer keychain I bought him a couple of years ago still provides tons of entertainment. Yesterday I showed him ThinkGeek and he really liked the Levitron. I wanted to ask the Slashdot crowd what were some other really neat, interesting gadgets? Is there anything cool in the under-$50 range that you would like in your stocking this year?"
News

Huge Interest Brings Wikileaks Offline 163

DragonFire1024 writes "Wikinews.org — The Wikileaks website, which publishes sensitive and censored material submitted by anonymous contributors, has experienced unprecedented levels of Internet traffic today through public interest. This interest has caused the website's servers to be unable to meet the enormous demand of over 164 gigabytes of download traffic within twenty-four hours, leading the site to be temporarily inaccessible."

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