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"Photo: Getty Images \nIt's a fact of life that nanoparticles are everywhere: from sunscreen to underwear to performance wear - they are an invisible part of everyday life. Nanotechnology has made some promising inroads, but could these undetectable bits"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/style/skip-the-spray-on-sunscreen-widely-used-nanoparticles-could-cause-cancer-study.html>