Wireless World: Sensors detect icy bridges

A suspension bridge is perilously close to collapse, but secret federal agents learn about the pending disaster on their Palm Pilots and dash to the site and are able to stop the catastrophe just in time. The real hero here, though? Miniature wireless sensors.

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<p><a href="http://www.physorg.com/news9862.html">Wireless World: Sensors detect icy bridges</a></p> <p>A suspension bridge is perilously close to collapse, but secret federal agents learn about the pending disaster on their Palm Pilots and dash to the site and are able to stop the catastrophe just in time. The real hero here, though? Miniature wireless sensors.</p>