By Michelle Starr Researchers have used lasers to create an extremely hydrophobic material with potential applications from sanitation to solar panels.

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Source:: http://cnet.com.feedsportal.com/c/34938/f/645093/s/42c5f141/sc/36/l/0L0Scnet0N0Cnews0Clasers0Ehave0Eturned0Ethis0Emetal0Esuper0Ehydrophobic0C0Tftag0FCAD590Aa51e/story01.htm