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Researchers Chart Swimmers with Flow Measurement
Posted by Sheila Franklin Categories: Misc. Tech, Science,
We don’t suppose we are telling any big secrets here by divulging that researchers at Rensselaer Polytechnic Institute developed a technique last year that uses stop motion video to help the Olympic swim teams. Professor Timothy Wei and team’s Digital Particle Image Velocimetry video-based flow measurement helps trainers analyze how much energy is exerted by a swimmer and how their body affects the water. Whew. Check out the video to see how it’s done.
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| RPI
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This Battery Can Bend
Posted by Sheila Franklin Categories: Design, Misc. Tech, Science,
Researchers have developed a flexible battery that can be twisted, bent, or shaped with scissors. The pricey prototype created at Rensselaer Polytechnic Institute is only one piece with carbon nanotubes and an electrolyte embedded in the paper, and is black on one side and white on the other. Professor Robert Linhardt said he would like to “scale this up to the point where you can imagine printing like a newspaper. That would be the ultimate.”
We just hope that the “ultimate” would be a product that we don’t have to worry about being recalled.
Read More | The Examiner
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