Cody Taylor

An anonymous reader writes “Dean Kamen, the inventor of the Segway and the founder of the FIRST Robotics Competition has been granted Patent 7,507,169, that describes one of the previous competitions. The main invention is a ranking system that ranks teams not only on their score, but their opponents’ score, so teams are rewarded for helping their opponents score more. It is claimed that this ranking system promotes the made up phrases ‘coopertition’ and ‘gracious professionalism.’ It had three rejections, and even more appeals, before finally being accepted six years after the first application. While a majority of his 130 patents are for things related to his inventions, which are as diverse as medical equipment, unique uses for Stirling engines, and transportation, this one seems a little dubious. Dean opposes the Patent Reform Act of 2009, which would make it easier to overturn patents after they are granted.”

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KentuckyFC writes “Metamaterials are synthetic substances that can steer light in any way imaginable. Their most famous incarnation is in invisibility cloaks which work by steering light around a region of space making any object inside that region invisible. But invisibility is just the start. A team of physicists in Hong Kong (the same guys who recently worked out how to cloak objects at a distance) have worked out how to create a cloak that makes one object look like another. Instead of steering light to make a region of space look empty, the illusion cloak manipulates light in a way that makes a region of space look as if it contains a specific object. So any object within that region of space, a mouse say, takes on the appearance of an elephant.”

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An anonymous reader writes “The Empathic Systems Project a Northwestern University demonstrate up to 50% power savings by controlling CPU frequency scaling based upon the end user. They measure the user with eye trackers, galvanic skin response, and force sensors to find a CPU frequency that the user is satisfied with. They are currently studying user activity and system performance on mobile architectures, specifically the Android G1 phone.”

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Kristina at Science News writes “The RNA world hypothesis proposed 40 years ago suggested that life on Earth started not with DNA but with RNA. Now a team of scientists bolsters this hypothesis, having assembled RNA in the lab from a mixture that resembles what was likely the primordial soup. ‘Until now,’ Science News reports, ‘scientists couldn’t figure out the chemical reactions that created the earliest RNA molecules.’ The new work started the RNA assembly chemistry from a different angle than what earlier work had tried.”

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An anonymous reader writes “Space Shuttle Atlantis has finally caught up with the Hubble Space Telescope after following it for several hours. The ‘link up’ between the Space Shuttle and Hubble was a very delicate one as the two were flying through space at 17,200 MPH, 300 miles above the Earth’s surface. The robotic arm of the shuttle grappled the telescope at 1:14 PM EDT today. The telescope will be latched to a high-tech lLzy Susan device known as the Flight Support System for the duration of the servicing work.”

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The cloud-based service Ubuntu One goes into the public beta phase. Through this, computers can be synchronized via online memory. As of yet, Canonical is withholding details.

A stealth bomber is frozen in time as it breaks the sound barrier during a test flight above the Californian desert.