Basic Kinetic Energy formula applied to ICE particles. Kinetic Energy is the equation that defines the energy of an object when it's in motion. It's related to it's own mass and velocity. On the first example particles will get blue when they loose their kinetic energy. Particles with less mass will lose energy (get bluish) faster than particles with more mass, even if they have the same velocity. Smaller they are, faster they will change energy. The output is a scalar in Joules, in the video you will see this energy as a color variation in the particles. This node can be used to modulate any effect or to drive other equations that need Kinetic Energy.