<http://schema.org/description>
"London, Oct 29 (ANI): Scientists at the Delft University of Technology in the Netherlands have designed a blueprint for the smallest electric engine ever that could eventually drive tiny conveyor belts or pumps in future nanomachines."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/10/29/smallestelectric-engine-could-power-futurenanomachines.html>