<http://schema.org/description>
"Researchers have discovered that common bacteria suspended in a solution can be made to turn microgears, paving the way for \u2018smart materials\u2019 that can dynamically alter their microstructures, repair damage, or power microdevices."^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/bacteria-powered-machines/13642/>