New gas sensor is tiny, quick

Engineers at MIT are developing a tiny sensor that could be used to detect minute quantities of hazardous gases, including toxic industrial chemicals and chemical warfare agents, much more quickly than current devices.

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<p><a href="http://www.physorg.com/news119271166.html">New gas sensor is tiny, quick</a></p> <p>Engineers at MIT are developing a tiny sensor that could be used to detect minute quantities of hazardous gases, including toxic industrial chemicals and chemical warfare agents, much more quickly than current devices.</p>