Korriban, ancient homeworld of the Sith.Sith civilization evolved on the planet Korriban, leading barbaric and hedonistic lifestyles, using the dark side of the Force. The Sith had a natural symbiotic relationship fused with the dark side.
Two-Button Single-Breasted. The single-breasted model remains the most popular type of tuxedo jacket and its classic one-button interpretation is still the most formal. A modern variation is the two-button version based on business suit styling.
Doorbell buttons: A convenient means of completing the circuit, located and mounted on the outside of an entrance to the home, may be used at one door or at 2 entrances. 2 wires are hooked to connectors of the button assembly, when the button is pushed, the contact is closed and thereby making an electrical connection between the 2 wires, and the connection is broken when the button is released.