<http://schema.org/description>
"We don\u2019t like blurry vision, and we go out of our way to correct it with glasses and contact lenses. But some animals aren\u2019t so fussy. The jumping spider not only tolerates blurry images, it deliberately produces them. Jumping spiders, as their name suggests, leap onto their prey from afar. They judge their jumps using&amp;hellip;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://phenomena.nationalgeographic.com/2012/01/26/jumping-spiders-use-blurry-vision-to-judge-distance/>