BNC to RCA Cable Connector. This BNC female to RCA male connector is used in CCTV coaxial cable installations typically when you are using a cable with BNC male connectors on both ends and you need to convert one or both of the BNC cable ends to and RCA male.
Types of coffe acording to its preparation. Depending on how we prepare coffee beverage we can consider the following types of coffee: - Espresso with a drop of milk ( Cortado in Spanish) : From a strictly purist point of view a  Cortado is a espresso with some added milk foam.
Beans. Beans designated for espresso are roasted longer than regular coffee beans, so that the oils are brought to the surface of the bean. The selection of the best type of bean is open to debate, although Arabica beans are credited with providing the most balanced compromise between flavor, acidity and bitterness.