AoyamaGakuinUniversity
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Magnetically lifted graphite moves by laser, may lead to light-based maglev vehicles (video)
Magnetic levitation is central to the fastest trains we know today, but it's that dependence on electromagnets and rails that limits how and where it's used for transportation. Aoyama Gakuin University has a unique alternative: changing the material properties themselves. By floating graphite over a bed of circular magnets, taking advantage of its tendency to generate an opposing magnetic field, researchers can move the graphite just by blasting its edge with a laser. The heat skews the magnetic behavior of that area enough to unbalance the graphite, either in a specific direction or a spin. The research team believes it could lead to maglev transportation or even energy converting turbines that are steered solely by light, with no contact or outside guides: maglev vehicle pilots could have much more control over where they go. Getting to that point will require a much larger scale, but successful development could give technology a very literal lift.
Japanese college giving away free iPhones, using them to track students' attendance
Nearly 500 students and faculty at Aoyama Gakuin University in Japan will receive free iPhones as part of the school's new Mobile & Net Society Education and Training program. The trial, which is set to begin this fall, will use the iPhone's built in GPS function to determine if the students are present, and use that information to replace traditional methods of taking attendance. The university's announced a deal with provider Softbank Mobile to provide the phones and basic services to all students and staff at the school for no charge. The school also plans on rolling out simple tests and homework assignments using the device. So... is there an app for that, or what? [Via Digg]
