Doo-Doo Delicacy: World's Priciest Coffee Put to Test

The world's most expensive coffee is a delicacy derived from coffee berries pooped out by the Asian palm civet. Fake "Kopi Luwak," as the coffee is called, is common, but now researchers say they have a test that can determine which grinds are real.



via LiveScience.com http://www.livescience.com/39165-worlds-priciest-coffee-test.html