‘Mini-rivers’ may detect explosives, toxins better than other types of sensors

A casual conversation between two professors on a train from Oxford to London has led to the development of a new type of sensor that may be markedly better at sniffing out explosives, cocaine or environmental toxins than sensors now on the market.

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<p><a href="http://www.physorg.com/news114276950.html">‘Mini-rivers’ may detect explosives, toxins better than other types of sensors</a></p> <p>A casual conversation between two professors on a train from Oxford to London has led to the development of a new type of sensor that may be markedly better at sniffing out explosives, cocaine or environmental toxins than sensors now on the market. </p>