<http://schema.org/description>
"From potato chips to cornflakes, many of the things we consume today were not created by design. The inventors are often held in high regard, but their achievements were really just strange twists of fate."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/innovation/scientific-experiments/9-things-invented-or-discovered-by-accident3.htm>