"A Morgan & Claypool publication as part of IOP Concise Physics"-Title page verso."Version: 20141001"--Title page verso.EPUB version includes embedded videos.Includes bibliographical references.Random events -- Random walk and Brownian motion -- A random self-avoiding walk.Electrostatics -- Coulomb's law -- Electrostatic potential -- Discrete form of Laplace equationApplying statistics to exper…