KentuckyFC writes "Set a pendulum in motion and you'll inevitably give it an ellipsoidal motion, which naturally tends to precess. That's bad news if you want to build a Foucault Pendulum, a bob attached to a long wire swinging in a vertical plane that appears to rotate as the Earth spins beneath it. The natural precession always tends to swamp the rotation due to the Earth's motion. There is a solution, however: the behavior of the ellipsoidal motion is inversely proportional to the pendulum's length. So the traditional answer has been to use a very long pendulum (Foucalt's original in Paris is 67 meters long). Now scientists at Carnegie Mellon University have another solution (abstract). They've created a motor that drives a pendulum in a way that always cancels out the precession. That means the effect of Earth's rotation can be seen on much shorter pendulums such as the 3-meter pendulum on which they've tested their motor. That's just the start though. They say there is no limit to how short the new generation of Foucault Pendulums can be, and even talk about the possibility of tabletop devices."

secmartin writes "Researchers at Delft University warn that large parts of the BitTorrent network might collapse if The Pirate Bay is forced to shut down. A large part of the available torrents use The Pirate Bay as tracker, and other available trackers will probably be overloaded if all traffic is shifted there. TPB is currently using eight servers for their trackers. According to the researchers, even trackerless torrents using the DHT protocol will face problems: 'One bug in a DHT sorting routine ensures that it can only "stumble upon success", meaning torrent downloads will not start in seconds or minutes if Pirate Bay goes down in flames.'"

blackbearnh writes "While China is attempting to pull its industry up out of mere manufacturing mode, for now the country is the production workhorse of the consumer electronics industry. Almost anything you pick up at a Best Buy first breathed life across the Pacific Ocean. But what is it like to shepherd a product through the design and production process? Andrew 'bunnie' Huang has done just that with the Chumby, a new Internet appliance. In an interview with O'Reilly Radar, he talks about the logistical and moral issues involved with manufacturing in China, as well as his take on the consumer's right to hack the hardware they purchase."

chaz373 writes "CNET reports that Microsoft is going retail. In the 'Beyond Binary' blog Ina Fried reports, 'After years of brushing off the notion, Microsoft said on Thursday that it will open up its own line of retail stores. Without detailing the plans, Microsoft said it has hired David Porter, a 25-year Wal-Mart veteran, to lead the effort. Sources say that Porter's mission will be to develop the company's retail plans and that the effort is likely to start small with just a few locations.'"

Chris_Jefferson writes "I work on a simple iPhone puzzle game called Combination. Probably the most frequent request I get from users is for an in-game hint system, to help them out on the harder problems. However, when I tried beta testing such a system, almost every user would just hammer the hint button as soon as they got stuck for longer than 30 seconds, spoiling (I believe) their enjoyment of the game. Should games programmers decide they know what's best for users, and not give them features they are crying out for? Has anyone ever seen a good middle-ground, where users are helped, but can't just skip their way through the entire game?" This question can be generalized for just about any game that's being continually developed — where should the game's designer draw the line between responding to feedback and maintaining what they feel is is the greater source of entertainment?

An anonymous reader writes "Tuxradar did some benchmarks comparing Firefox's Windows and Linux JavaScript performance. 'We did some simple JavaScript benchmarks of Firefox 3.0 using Windows and Linux to see how it performed across the platforms — and the results are pretty bleak for Linux.' Later on, they tried Wine. 'The end result: Firefox from Mozilla or from Fedora has almost nil speed difference, and Firefox running on Wine is faster than native Firefox.'"

Electronic Arts has revealed that they are developing a G.I. Joe video game that will be launched alongside the G.I. Joe: Rise of the Cobra movie later this year. According to the announcement, the game "picks up where the live-action movie leaves off, allowing players to re-create and re-live the greatest moments from the film, cartoon series and action figure toy line." The game is planned for the PS2, PS3, PSP, mobile devices, Xbox 360, Wii, and DS. EA confirmed that there would be a co-op mode, but it's unknown whether there will be an online component.

goran72 writes "In a development which could reveal the links between modern humans and their prehistoric cousins, scientists said they have mapped a first draft of the Neanderthal genome. Researchers used DNA fragments extracted from three Croatian fossils to map out more than 60 percent of the entire Neanderthal genome by sequencing three billion bases of DNA."

arcticstoat writes to tell us that Square Enix has been revealed as the potential buyer to Eidos, developer of the Tomb Raider franchise. Eidos had been shedding workers and studios in an attempt for financial stability. This comes alongside news that Midway Games is filing for Chapter 11 bankruptcy in order to stave off creditors while they sort out what's left of their resources. World of Goo publisher Brighter Minds Media also filed for bankruptcy last month. Free Radical, a UK studio recently put in a similar position was snapped up by Crytek, and we discussed news of Sega's financial turmoil as well. It seems that claims from late last year suggesting the games industry may be "recession proof" are quickly being proven wrong, though Kotaku suggests that most of the blame falls on the developers.

Anonymous Pirate writes "Operators of The Pirate Bay stand trial on Monday in Stockholm. The four defendants from the popular file-sharing web site are charged with being accessories to breaking copyright law and may face fines or up to two years in prison if found guilty. The four defendants have run the site since 2004 after it was started in 2003 by the Swedish anti-copyright organization Piratbyrån. The Swedish public service television announced that they are going to send a live audio stream from the trial. It will be broadcast without editing or translation."

An anonymous reader writes "Novell has unveiled some of the fruits of its technical collaboration with Microsoft in the form of Moonlight 1.0, a Firefox plug-in which will allow Linux users to access Microsoft Silverlight content. Officially created by the Mono project, it is available for all Linux distributions, including openSUSE, SUSE Linux Enterprise, Fedora, Red Hat and Ubuntu. Also included in Moonlight is the Windows Media pack, with support for Windows Media Video, Windows Media Audio and MP3 files."

CWmike writes "A post-beta version of Windows 7, Build 7022, leaked to Internet file-sharing sites also includes an updated version of IE8, according to searches at several BitTorrent trackers. With Microsoft halting new Windows 7 beta downloads on Tuesday, and blocking all downloads as of noon (EST) today, users are again turning to illegal sources to get the new operating system."

alphadogg writes "The spreading Conficker/Downadup worm is now viewed as such a significant threat that it's inspired the formation of a posse to stop it, with Microsoft leading the charge by offering a $250,000 reward to bring the Conficker malware bad guys to justice. The money will be paid for 'information that results in the arrest and conviction of those responsible for illegally launching the Conficker malicious code on the Internet,' Microsoft said today in a statement, adding it is fostering a partnership with Internet registries and DNA providers such as ICANN, ORG, and NeuStar as well as security vendors Symantec and Arbor Networks, among others, to stop the Conficker worm once and for all. Conficker, also called Downadup, is estimated to have infected at least 10 million PCs. It has been slowly but surely spreading since November. Its main trick is to disable anti-malware protection and block access to anti-malware vendors' Web sites."

An anonymous reader writes "I am curious to know what vermin prevention/eradication methods are used in other locations. I am working at a dealership and we have an exterminator man who puts out glue traps and bait stations, but they still come and eat my cable. The latest was a couple of fiber runs — very expensive. I have threatened my boss with a cat for the server room (my office), going so far as to cruise the local Humane Society's website and eye-balling a nice Ragdoll-Siamese mix. Even if I do feel like dealing with a litter box, cat hair in the equipment and pouncings on my keyboards (and I'm not sure I do), that only covers the server room. We have multiple buildings on the campus which get locked up to prevent theft, but it isn't secure enough to keep out the critters and the latest chew spot was in the ceiling. Any ideas?"