Definition of KISS

Definition of "KISS" from an Educational Point of view Math - KISS is the Shortest distance between 2 lips Economics - KISS is that thing for which the Demands Always Higher than the Supply Physics - KISS is the Powerful Process Of Charging 2 humaman bodies in a Short Time Computer - KISS is Just like a Lan, In Which 2 bodies are Connected without any Data Cable :-P :-D