Back in 850 AD, findings show that coffee was originally accepted as a food, not a drink. East African tribes mixed coffee with animal fat, in essence creating the first power bar. Thousands of years later, coffee is now the 2nd most traded commodity in the world. The infographic links back to 800 AD when coffee was allegedly discovered by an Ethiopian goat herder, to the present day Starbucks that now pulls in nearly $10.7 billion in yearly revenue. Here’s a look at some other facts about coffee you may or may not have known: