Coffee. Fact: The most expensive coffee in the world is made from civet feces.
Kopi Luwak is a type of coffee that is known for its specific processing method. Coffee fruits are eaten by civets (small animals similar to ferrets), the pulp is digested, and the grains are excreted along with excrement. The partially digested grains are then harvested, washed and dried. Kopi Luwak is the most expensive coffee in the world, selling for between $120 and $600 per pound. It is very popular in Japan and the United States. The question arises: who and how the hell discovered that it was delicious?