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Business, Economics and Jobs
PRI's The World
May 17, 2009 · 9:47 AM CDT
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The CellScope turns a conventional smartphone into a microscope. (Image: theworld.org)
In Business, Economics and Jobs.
Tagged: AmericaUnited StatesColumbiaAydogan OzcanGil ZussmanPeter KingetDan FletcherClark BoydPeter Suhsocial entrepreneurship.
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