Technology Review: Videos

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Harnessing Hamster Power with a Nanogenerator: By Katherine Bourzac - Wednesday, February 11, 2009; The hamster in this video is wearing a generator that turns mechanical energy into electrical current when the hamster runs or scratches. The two graphs on the device show current and voltage.; Video by ACS - Read the Article

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: Laser Show in the Surgical Suite; Lasers and a century-old dye could supplant needles and thread.

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Letters from The Editor

Bendable Magnetic Interface A sensing surface developed by Microsoft researchers offers...	Making 3D Maps on the Move The Remotely Operated and Autonomous Mapping System (ROAMS)...	Biodegradable Transistors Zhenan Bao, an associate professor of chemical engineering,...	Helping Hands This robotic rehabilitation device from Northeastern...
A Robotic Gait Corrector This device, one of several robotic rehabilitation tools from...	Robo-Rehab for MRIs This robotic rehabilitation device from Northeastern...	Sequencing Price Drops Even Lower This time-lapse video shows tightly packed balls of DNA being...	Stealthy Nanoparticles Attack Cancer Cells Jeff Hrkach and Greg Troiano of BIND Biosciences explain how...
Testing Cheap Wind Power A continuously variable transmission could lead to cheaper...	Muscle-Computer Interface Meets Microsoft’s Surface This clip shows a muscle-computer interface coupled to...	Muscle-Bound Computer Interface This video shows how a muscle-sensing computer interface...	Microsoft's Many Multitouch Mice Microsoft’s five multitouch mouse prototypes--the Orb, Arty,...

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Massachusetts Institute of Technology