bonch writes "Windows 95 almost shipped with a technique for detecting whether a floppy disk was inserted without spinning up the drive. Microsoft's floppy driver developer discovered a sequence of commands that detected a disk without spinup — unfortunately, unspecified behavior in the floppy hardware specification meant that half the drives worked one way and half the other, each giving opposite results for the detection routine. Microsoft considered a dialog prompting the user to insert a disk to 'train' the routine, but the idea was scrapped."

Ars Technica has a first look at the latest beta release from the Fedora universe and it has several new shiny-bits including kernel modesetting, ext4, and faster boot times. "Fedora 11, which is codenamed Leonidas, is scheduled for final release at the end of May. It will include several new features and noteworthy improvements, such as RPM 4.7, which will reduce the memory consumption of complex package activity, tighter integration of PackageKit, faster boot time with a target goal of 20 seconds, and reduced power consumption thanks to a major tuning effort. This version of Fedora will ship with the latest version of many popular open source software programs, including GNOME 2.26, KDE 4.2, and Xfce 4.6. This will also be the first Fedora release — and possibly the first mainstream distro release — to use the new Ext4 filesystem by default.

SpuriousLogic writes to mention that a new Interior Department report suggests that wind turbines off US coastlines could supply enough electricity to meet, or exceed, the nation's current demand. While a good portion of this is easily accessible through shallow water sites, the majority of strong wind resources appear to be in deep water which represents a significant technological hurdle. "Salazar told attendees at the 25x'25 Summit in Virginia, a gathering of agriculture and energy representatives exploring ways to cut carbon dioxide emissions, that "we are only beginning to tap the potential" of offshore renewable energy. The report is a step in the Obama administration's mission to chart a course for offshore energy development, an issue that gained urgency last year amid high oil prices and chants of 'Drill, baby, drill' at the Republican National Convention."

Hugh Pickens writes "A science-savvy robot called Adam has successfully developed and tested its first scientific hypothesis, discovering that certain genes in baker's yeast code for specific enzymes which encourage biochemical reactions in yeast, then ran an experiment with its lab hardware to test its predictions, and analyzed the results, all without human intervention. Adam was equipped with a database on genes that are known to be present in bacteria, mice and people, so it knew roughly where it should search in the genetic material for the lysine gene in baker's yeast, Saccharomyces cerevisiae. Ross King, a computer scientist and biologist at Aberystwyth University, first created a computer that could generate hypotheses and perform experiments five years ago. 'This is one of the first systems to get [artificial intelligence] to try and control laboratory automation,' King says. '[Current robots] tend to do one thing or a sequence of things. The complexity of Adam is that it has cycles.' Adam has cost roughly $1 million to develop and the software that drives Adam's thought process sits on three computers, allowing Adam to investigate a thousand experiments a day and still keep track of all the results better than humans can. King's group has also created another robot scientist called Eve dedicated to screening chemical compounds for new pharmaceutical drugs that could combat diseases such as malaria.

Barence writes "A Google Street View car has been chased out of a British village by angry residents. The car was taking photographs of Broughton in Buckinghamshire for Google's when it was spotted by a local resident who warned the car not to enter the village then roused his neighbors, who surrounded the vehicle until the driver performed a U-turn and left. 'This is an affluent area,' protester Paul Jacobs said. 'We've already had three burglaries locally in the past six weeks. If our houses are plastered all over Google it's an invitation for more criminals to strike. I was determined to make a stand, so I called the police.'"

An anonymous reader writes "A test that can confirm or rule out Alzheimer's disease at an early stage has been shown effective by US pathologists. 'With this test, we can reliably detect and track the progression of Alzheimer's disease,' said lead researcher Leslie Shaw with the University of Pennsylvania's Alzheimer's Disease Neuroimaging Initiative in Philadelphia. ... The new test is detailed in the journal Annals of Neurology. It measures the cerebral-spinal fluid concentration of two biochemicals associated with the disease — amyloid beta42 peptide and tau protein."

An anonymous reader writes "In a blog post, Patrick Galbraith, an ex-core engineer on the MySQL Server team, raises the question: "What is the official branch of MySQL?" With Monty Widenius having left Sun and forked off MySQL for MariaDB, and Brian Aker running the Drizzle fork inside of Sun, where is the official MySQL tree? Sun may own the trademark, but it looks like there is doubt as to whether they are still the maintainers of the actual codebase after their $1B acquisition of the code a year ago. Smugmug's Don MacAskhill, who is the keynote at the upcoming MySQL Conference, has commented that he is now using the Percona version of MySQL, and is no longer relying on Sun's."

uctpjac writes "London media lawyer Emily MacManus argues that UK libel law has three features which make it the 'defamation tourism' capital of the world and a serious threat to Web free speech. First, there is no free speech presumption in the UK as there is, for example, in the US. Second, every access of a Web page is considered to be a separate act of publication in the UK (unlike the US, where 'original publication' holds). Third, 'no-win-no-fee' libel litigation is now allowed in the UK. If any blog, anywhere, publishes something you'd like taken down, threaten libel action in the UK: no one except the super-rich can afford to even take these cases to court, so media lawyers advise publishers to 'take it down, take it down quickly, take it down again.' There's not much chance that the judges will move the law any time soon because they just aren't seeing the cases that could cause them to set new precedent."

head_dunce writes "It seems that this economy has inspired a lot of businesses to move to Linux, with Red Hat posting profits that beat everyone's expectations. There's a dark side to being a highly profitable company in a down economy, though — now there are talks of Citigroup and Oracle wanting to buy Red Hat. For a while now, we've been watching Yahoo fend off Carl Icahn and Steve Ballmer so that they could stay independent, but the fight seems to be a huge distraction for Yahoo, with lots of energy (and money) invested. Will Red Hat stay independent? What potential buyer would make for a good parent company?"

An anonymous reader writes "Days after New Zealand dropped its support for the 'three strikes and you're out' approach for terminating Internet subscribers, the European Parliament has now similarly rejected the proposed approach. Today the EP adopted a new report on security and fundamental freedoms on the Internet that expressly rejects disproportionate measures for IP enforcement and the use of excessive access restrictions placed by IP rights holders."

GrApHiX42 writes "I pissed away my 20s and now I want to go to school and get a bachelor's degree in computer science. The thing is, I'll be 35 when I get out of school, and I've read on numerous sites that there seems to be some ageism going on in the IT industry when it comes to older geeks. What have some of the 'older' Slashdot readers experienced as far as being replaced or just plain not getting hired because IT is a 'young man's game'?"

Iddo Genuth writes "Scientists from the Weizmann Institute of Science in Israel and San Diego State University have observed an explosion of a star 50 times larger than the sun. In what they call a 'first observation of its kind' the scientists were able to notice that most of the star's mass collapsed in on itself, resulting in a creation of a large black hole. While exploding stars, or 'supernovae,' aren't unprecedented, this star, which lay about 200 million light years away from earth and was million times brighter than the Sun, has exploded as a supernova at a much earlier date than the one predicted by astronomers."

narramissic writes "In a paper set to be delivered at an upcoming security conference, University of Texas at Austin researchers showed how they were able to identify people who were on public social networks such as Twitter and Flickr by mapping out the connections surrounding their network of friends. From the ITworld article: 'Web site operators often share data about users with partners and advertisers after stripping it of any personally identifiable information such as names, addresses or birth dates. Arvind Narayanan and fellow researcher Vitaly Shmatikov found that by analyzing these 'anonymized' data sets, they could identify Flickr users who were also on Twitter about two-thirds of the time, depending on how much information they have to work with.'"

rhettb writes "Employing a new technology, MIT engineers have studied the origins of a mass gathering of hundreds of millions of fish and their subsequent migration. This is the first time a mass migration of animals has been studied from beginning to end, according to their paper published in Science. Until now biologists have depended on theory rather than data from the field, employing computer simulations and experiments in the lab. The MIT engineers employed a new technology, Ocean Acoustic Waveguide Remote Sensing (OAWRS), to record the mass migrations in detail. Developed by Makris and his team in 2006, the OAWRS is able to take images of an area 62 miles (100 kilometers) in diameter every 75 seconds. The system relies on sending sound waves that locate objects by bouncing off of them."