At $600 a pound, kopi Luwak is one of the most expensive varieties of coffee. What makes it so expensive? Well the coffee beans come from the civet cat's poo - that is right I said POOP! The civit cat eat and then excrete the partially digested beans, which are then harvested and sold....
(the unharvested coffee bean in the civit cat's poo)
(fact from the The Learning Calendar)
