The mentioned video is an unmatched chance to learn thoroughly about the Nernst Equation and Equilibrium Potential. It explains in detail the need for such a concept, its significance and its efficient application. Timeline: 00:00 Introduction 00:24 Law of Electrical Neutrality and Net Movement of Ions 03:45 Concentration Gradient and Electrical Gradient 04:45 Nernst Equation 06:30 Simplification 07:30 Applying Nernst Equation 09:45 Equilibrium Potentials of Ions