Tiny 'gas-flow' sensor has industrial, environmental applications

Researchers at Purdue University have shown how to create a new class of tiny sensors for applications ranging from environmental protection to pharmaceutical preservation.

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<p><a href="http://www.physorg.com/news89651994.html">Tiny 'gas-flow' sensor has industrial, environmental applications</a></p> <p>Researchers at Purdue University have shown how to create a new class of tiny sensors for applications ranging from environmental protection to pharmaceutical preservation.</p>