Birthstones: Discover Your Birthstone Color By Month Polished birthstones for each of the 12 months Birthstones and their vivid colors have long been a way to connect your birth month with rare and unique gemstones.
An audio interface is a piece of hardware that expands and improves the sonic capabilities of a computer. Some audio interfaces give you the ability to connect professional microphones, instruments and other kinds of signals to a computer, and output a variety of signals as well.
An interface is an abstract type that is used to specify a contract that should be implemented by classes, which implement that interface. The interface keyword is used to define an interface and Implements keyword is used for implementing an interface by a class (in Java programming language).