An article posted by Patrick McGreer tackled his coffee tour in Boquete Panama. He shaes his coffee adventure and learned facts, one fact is that coffee beans were brought to a pool called floatation tanks, those floating beans were separated and was sold to instant coffee makers for this coffee beans was infiltrated by worms making them porous and float in the water. He also discovered that bitterness of coffee is due to long roasting. In his next coffee adventure, he tasted the coffee of The Lost and Found. More on the link below.
Link: A Tale of Two Coffees - Boquete, Panama, Central Ameri