Online video class, about 14 hours • corresponds with chapter 3 (pages 32–38) of Human Design Revealed• includes Course 2.1 edition of this class (1-hour-45-minutes overview of the material) Centers exchange information and energy through the channels connecting them. The gates in the centers on either side of a channel are the valves controlling this exchange. Each gate is associated with a hexagram of the I Ching, which means that each channel has the particular flavor of the combination and interaction of two specific hexagrams, which in turn nuances the centers. A fascinating and instructive introduction to the hexagrams as they are associated to centers and channels. The logical next step after the Centers, Conditioning & Consciousness class to add another dimension to your understanding of the centers.