Discuss the information from the 3 days Joshua was absent. List and define all the terms needed to continue. These ill include electrostatics, electrical force, charge, charged particles, effect on charged particles on other particles and ions. Discuss conservation of energy and static charge. Introduce and discuss both the gravitational force equations and Coulumbs equation. Discuss the units of charge and proportionality constant. Define insulators and conductors and list the charge on the electron.