<http://schema.org/description>
"A remote-controlled quadrocopter, developed by LaserMotive, powered by lasers has set a new record by staying aloft for 12 hours,  using only energy that was &amp;#039;beamed&amp;#039; to it."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/laser-powered-helicopter-breaks-world-record/>