Smivs writes "The BBC are reporting that a German team has confirmed the existence of a Black Hole at the center of the Milky Way. Astronomers tracked the movement of 28 stars circling the center of the Milky Way, using the 3.5m New Technology Telescope and the 8.2m Very Large Telescope (VLT) in Chile. Both are operated by the European Southern Observatory (Eso). The black hole is four million times heavier than our Sun, according to the paper in The Astrophysical Journal. According to Dr Robert Massey, of the Royal Astronomical Society (RAS), the results suggest that galaxies form around giant black holes in the way that a pearl forms around grit."

jbpisio writes with a link to this blog-post summary that the Canadian government has commissioned a pair of unmanned subs to explore the geology of two underwater Arctic mountain ranges; the subs' mission will be to provide evidence supporting Canada's claim to huge swaths of potentially petroleum-rich seabed areas. According to the linked article, "The submersibles, scheduled to be launched in 2010, would be sent on a series of 400-kilometer missions north and west of Ellesmere Island, Canada's northernmost land mass and the country's gateway to the open Arctic Ocean — the scene of an international power struggle over undersea territory and petroleum resources believed to be worth trillions of dollars." At least five countries (besides Canada, these are the US, Russia, Denmark and Norway) would like a slice of those trillions.

techmuse writes "According to a series of tubes sites, Senator Ted Stevens has been found guilty of lying about free home renovations that he received from an oil contractor. He faces up to 5 years in jail, and the outcome of his current reelection bid is now in doubt. 'The conviction came after a tumultuous week in the jury room. First there were complaints about an unruly juror, then another had to be replaced when she left Washington following the death of her father. Finally, jurors on Monday discovered a discrepancy in the indictment that had been overlooked by prosecutors. Jury deliberations in this historic trial have at times been as contentious as some of the proceedings The Justice Department indicted Stevens on July 29, and the Alaska Republican took a huge legal gamble and asked for a speedy trial in order to resolve the charges before Election Day. Judge Emmet Sullivan complied with Stevens' request, and in less than three months from the time of his indictment, Stevens was found guilty.'"

theodp writes "Hopes were high back in 2004 as Seattle's posh public potties opened for business. But four years later, city officials have said good riddance to the five high-tech toilets, self-cleaning and cylindrical, that had cost Seattle $5 million. The city unloaded them on eBay for just $12,549. The commodes had become filthy hide-outs for drug use and prostitution."

Kligat writes "The International Astronomical Union has decided that Pluto and Eris should be classified as "plutoids," alongside their 2006 classification as dwarf planets. Under the definition, the self-gravity of a plutoid is enough for it to achieve a near-spherical shape, but not enough for it to clear its orbit of its rocky neighbors, and the plutoid orbits the Sun beyond Neptune." Reader FiReaNGeL links to a similar story at e! Science News.

Google has quietly introduced a new feature, called search-within-search, that is alarming some big-name Web publishers and retailers. They worry that users will be siphoned away through ad sales to competitors. What Google is doing is offering a secondary search option if the user initially searches explicitly for one of the brand-name destinations that Google has identified, such as "Best Buy." This secondary search lets users refine their query entirely within the pages of the desired site — but using Google's search, not the site's, and showing Google ads on the result pages, quite possibly ads from competitors. "Analysts generally praise the feature as helping users save steps, but for Web publishers and retailers, there are trade-offs... 'Google is showing a level of aggressiveness with this that's just not needed,' said [one Internet consultant]... Take, for instance, a [test where] users of Google searched The Washington Post and were given a secondary search box. Those who typed 'jobs' into that second box saw related results for The Post's employment pages, but the results were bordered by ads for competing employment sites like CareerBuilder or Monster.com. So even though users began the process by stating their intention to reach The Post, Google's ads steered at least some of them to competitors. Similar situations arose when users relied on Google to search nytimes.com."

arogier writes "After numerous delays and an actual release reversal, the official release date for Vista service pack one has been set for Tuesday, March 18th on Windows Update and Microsoft Downloads. It will be released as an automatic update on April 18th. 'It's unclear so far how a February snafu will affect SP1's roll-out. Last month, after Microsoft pushed a pair of prerequisite patches to users, some reported that their machines refused to finish installing one of the fixes, then went into an endless series of reboots. Several days later, Microsoft pulled the update from automatic delivery, said it was working on a solution and promised it would "make the update available again shortly after we address the issue."' It would be a good time for those planning to adopt early to perform requisite backups and locate their restore media."

Aeonite writes "Let there be no doubt — Douglas Wolk loves comics, and his is a tough love, the sort of love that leaves comics out in the rain pounding on the door because they snuck out after curfew again and wrecked the car. I've never dived deep enough into the industry to form a strong opinion of it one way or the other, but Wolk is both a fan and a critic of comic books, and his insights make Reading Comics: How Graphic Novels Work and What They Mean an interesting, engaging read, both because of and in spite of his enthusiasm." Read below for the rest of Michael's review.

morphovar writes "The German Ruhr University of Bochum is conducting experiments with a large-scale model for an automated subterranean transport system. It would use unmanned electric vehicles on rails that travel in a network through pipelines with a diameter of 1.6 meters, up to distances of 150 kilometers. Sending cargo goods through underground pipelines is anything but new — see this scan of a 1929 magazine article about Chicago's underground freight tunnel network (more details). Translating this concept to the 21st century would be something like introducing email for things: you could order something on the Internet and pick it up through a trapdoor in your cellar the next morning."

bdelacey writes "In January 2008, just in time for Ruby's 15th birthday, O'Reilly published The Ruby Programming Language. The co-authors make a strong writing team. Yukihiro (Matz) Matsumoto created Ruby. David Flanagan previously wrote Java In a Nutshell and JavaScript: The Definitive Guide — he has a CS degree from MIT with a concentration in writing. Drawings are the work of Rubyist-extraordinaire why the lucky stiff and technical reviewers include well known Rubyists David A. Black, Charles Oliver Nutter, and Shyouhei Urabe." Read on for the rest of Brian's review.

StCredZero brings news that scientists have developed sheets of nanotubes that measure up to three feet by six feet, and they promise "slabs 100 square feet in area as soon as this summer." The developers see uses for the sheets in electromagnetic shields and airplane construction, and according to the Next Big Future blog, the sheets could also impact the development of solar sails. "The sheets, which the company can produce on its single machine at a rate of one per day, are composed of a series of nanotubes each about a millimeter long, overlapping each other randomly to form a thin mat. The tensile strength of the mat ranges from 200 to 500 megapascals--a measure of how tough it is to break. A sheet of aluminum of equivalent thickness, for comparison, has a strength of 500 megapascals. If Nanocomp takes further steps to align the nanotubes, the strength jumps to 1,200 megapascals."