New Definition of "KISS"

Definition of "KISS" from an educational point of view. kiss emoticon
MATHS: KISS is the shortest distance
between 2 Lips...!
ECONOMICS: KISS is that thing for
which the DEMAND is always higher
than the SUPPLY...!
PHYSICS: KISS is the powerful process
of charging 2 human bodies in a short time...!
COMPUTER: KISS is just like a LAN, in
which 2 bodies are connected
without any DATA CABLE...!