<http://schema.org/description>
"You&amp;#039;re going on a picnic and you want to take along a hot drink, so you put it in a thermos so it will stay hot. Or maybe it&amp;#039;s a hot day and you put a cold drink or water in a thermos to keep it cold. Have you ever wondered how a thermos can keep things both hot or cold? Take this quiz to see how much you know about your thermos."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/thermos-quiz16.htm>