kkleiner writes "Willow Garage has pulled off the ultimate engineering feat: teaching a PR2 robot to fetch you a beer from the fridge. Not only can the PR2 select the correct brew from the fridge, it can deliver, and even open the beer as needed. That's right, all the humans have to do is drink and relax. Prepare yourself for some major robot-envy as you check out the PR2 delivering much-needed refreshment in the video."

waderoush writes "The secrecy surrounding the expected Apple tablet computer is only the latest example of the company's famously closed and controlling culture. Yet millions of designers, musicians, and other creative professionals love their Apple products, and the Apple brand is almost synonymous with free-thinking creativity. How can a company whose philosophy of information sharing is so at odds with that of most of its customers be so successful? This Xconomy essay explores three possible explanations. 1) Closed innovation, overseen by a guiding genius like Steve Jobs, may be the only way to build such coherent, compelling products. 2) Apple's hardware turns out to be more 'open' than the company intended — Jobs originally wanted to keep third-party apps off the iPhone, for example. 3) Related to #1: customers are pragmatic about quality, and the open source and free software movements haven't produced anything remotely as useful as Mac OS X and the iPhone."

gpronger writes "Sticks and Stones May Break My Bones, but Glass Will Certainly Mend Them! The old schoolyard ditty may be changed to reflect developments using metallic glass that will dissolve in situ instead of the traditional stainless steel or titanium hardware, which require removal by surgery once the bone has healed. Physics World reports that researcher Jörg Löffler at ETH Zurich has created an alloy of 60% magnesium, 35% zinc, and 5% calcium, molded in the form of metallic glass. Through rapid cooling, the alloy forms a molecularly amorphous glass that slowly dissolves over time, supporting the injury long enough for healing, then slowly dissolving away."

theodp writes "Many US colleges and universities have notices posted on their websites informing US companies that they're tax chumps if they hire students who are US citizens. 'In fact, a company may save money by hiring international students because the majority of them are exempt from Social Security (FICA) and Medicare tax requirements,' advises the taxpayer-supported University of Pittsburgh (pdf) as it makes the case against hiring its own US students. You'll find identical pitches made by the University of Delaware, the University of Cincinnati, Kansas State University, the University of Southern California, the University of Wisconsin, Iowa State University, and other public colleges and universities. The same message is also echoed by private schools, such as John Hopkins University, Brown University, Rollins College and Loyola University Chicago."

themacgamer writes "Luis Sosa had a chance to sit down with John Carmack and Tom Mustaine of id Software and discuss Doom Resurrection for the iPhone: 'At the start we thought it was just a touch screen, so you'd tap to shoot the monsters, but it was never fun; it felt too clinical. It didn't feel like you were swinging your heavy gun around to bring down the monster before he chews off your head,' said Carmack. Mustaine added, '[The shooting mechanic] was definitely a trial-and-error thing. You said the word "distilled," and that's definitely a word we've been using. We really wanted to distill the visceral Doom experience into the iPhone.' He also said, '... we have P2P co-op play that's not in the shipping version, but will come later. We didn't expect the 3.0 OS out so quickly! Two players join together, they see each other's cursors, and they either compete or co-op for a score. We're hoping to patch it in down the road. We're also looking at additional levels and potentially some stat-tracking stuff as well.'"

Ostracus writes "The latest request from the Pentagon jars the senses. At least, it did mine. They are looking for contractors to 'develop a software/hardware suite that would enable a multi-robot team, together with a human operator, to search for and detect a non-cooperative human subject. The main research task will involve determining the movements of the robot team through the environment to maximize the opportunity to find the subject ... Typical robots for this type of activity are expected to weigh less than 100 Kg and the team would have three to five robots.'" To be fair, they plan to use the Multi-Robot Pursuit System for less nefarious-sounding purposes as well. They note that the robots would "have potential commercialization within search and rescue, fire fighting, reconnaissance, and automated biological, chemical and radiation sensing with mobile platforms."

hackerdownunder writes "India's maiden lunar mission (Chandrayaan-1) got off to a flying start today. Describing the launch as 'perfect and precise,' the chairman of the Indian Space Research Organization (ISRO), G Madhavan Nair, said that it would be 14 days before the satellite would enter into lunar orbit. Chandrayaan carries eleven payloads: five designed and developed in India, three from the European Space Agency, one from Bulgaria and two from NASA."