<http://schema.org/description>
"The Japanese Ministry of Defense got the ball rolling, as it were, in 2011 when it unveiled its spherical air vehicle. Now researchers at Ecole Polytechnique F\u00E9d\u00E9rale de Lausanne (EPFL) have got in on the act with Gimball, a flying robot that takes crashing into obstacles in its stride."^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/gimball-flying-robot/29609/>