The complex chemistry behind America's spirit – how bourbon gets its distinctive taste and color
Most bourbon is made in Kentucky. Catherine Falls Commercial/Moment via Getty ImagesFew beverages have as rich a heritage and as complicated a chemistry as bourbon whiskey, often called “America’s spirit.” Known for its deep amber hue and robust flavors, bourbon has captured the hearts of enthusiasts across the country. But for a whiskey to be called a bourbon, it has to adhere to very specific rules. For one, it needs to be made in the U.S. or a U.S. territory – although almost all is made in K