kkleiner writes "A new technique developed at King's College London uses a fifteen minute MRI scan to diagnose autism spectrum disorder (ASD). The scan is used to analyze the structure of grey matter in the brain, and tests have shown that it can identify individuals already diagnosed with autism with 90% accuracy. The research could change the way that autism is diagnosed – including screening children for the disorder at a young age."

__roo writes "American researchers think they have found the answer to the question of why overhearing cell phone chats are annoying. According to scientists at Cornell University, when only half of the conversation is overheard, it drains more attention and concentration than when overhearing two people talking. According to one researcher, 'We have less control to move away our attention from half a conversation (or halfalogue) than when listening to a dialogue. Since halfalogues really are more distracting and you can't tune them out, this could explain why people are irritated.' Their study will be published in the journal Psychological Science."

The Opposable Thumbs blog is running an interesting article contrasting everything Activision did "wrong" in creating and marketing Modern Warfare 2 with the game's unqualified success. Despite price hikes, somewhat shady review practices, exploit frustrations, and the dedicated server fiasco, the game has raked in over a billion dollars in sales. "There was only one way to review Modern Warfare 2: on the Xbox 360, in Santa Barbara, under the watchful eye of Activision. Accepting the paid trip, along with room and board, was the only way you were going to get a review before launch. Joystiq noted that this broke their ethics policy, but they went anyway. Who can say no to a review destined to bring in traffic? Shacknews refused to call their coverage a 'review' because of the ethical issues inherent in the situation, but that stance was unique. The vast majority of news outlets didn't disclose how the review was conducted, or added a disclaimer after the nature of the review was made public. This proved to Activision that if you're big enough, you can dictate the exact terms of any review, and no ethics policy will make news outlets turn you down."

An anonymous reader passes along this excerpt from Develop: "The average development budget for a multiplatform next-gen game is $18-$28 million, according to new data. A study by entertainment analyst group M2 Research also puts development costs for single-platform projects at an average of $10 million. The figures themselves may not be too surprising, with high-profile games often breaking the $40 million barrier. Polyphony's Gran Turismo 5 budget is said to be hovering around the $60 million mark, while Modern Warfare 2's budget was said to be as high as $50 million."

Last year we ran the story of Yves Rossy and his DIY jetwings. Yves spent $190,000 and countless hours building a set of jet-powered wings which he used to cross the English Channel. Rossy's next goal is to cross the Strait of Gibraltar, from Tangier in Morocco and Tarifa on the southwestern tip of Spain. From the article: "Using a four-cylinder jet pack and carbon fibre wings spanning over 8ft, he will jump out of a plane at 6,500 ft and cruise at 130 mph until he reaches the Spanish coast, when he will parachute to earth." Update 18:57 GMT: mytrip writes: "Yves Rossy took off from Tangiers but five minutes into an expected 15-minute flight he was obliged to ditch into the wind-swept waters."

Hugh Pickens writes "CNET reports that the volunteers who create Wikipedia's pages, check facts and adapt the site are abandoning Wikipedia in unprecedented numbers, with tens of thousands of editors going 'dead' — no longer actively contributing and updating the site — a trend many experts believe could threaten Wikipedia's future. In the first three months of 2009, the English-language version of Wikipedia suffered a net loss of 49,000 contributors, compared with a loss of about 4,900 during the same period in 2008. 'If you don't have enough people to take care of the project it could vanish quickly,' says Felipe Ortega at the Universidad Rey Juan Carlos in Madrid, who created a computer system to analyze the editing history of more than three million active Wikipedia contributors in ten different languages. 'We're not in that situation yet. But eventually, if the negative trends follow, we could be in that situation.' Contributors are becoming disenchanted with the process of adding to the site, which is becoming increasingly difficult says Andrew Dalby, author of The World and Wikipedia: How We are Editing Reality and a regular editor of the site. 'There is an increase of bureaucracy and rules. Wikipedia grew because of the lack of rules. That has been forgotten. The rules are regarded as irritating and useless by many contributors.' Arguments over various articles have also taken their toll. 'Many people are getting burnt out when they have to debate about the contents of certain articles again and again,' adds Ortega."