The document provides an overview of the Panacea-BOCAF On-Line University, which covers clean energy technology. It discusses the Tesla switch circuit, also known as the Brandt switch, which allows batteries to self-charge and power loads simultaneously. Several replications of the circuit are described, with the most successful being a mechanical version built by Matthew Jones that was able to free wheel a motor and charge batteries. Theories of how the circuit works are discussed, emphasizing the importance of abrupt switching and electron current blocking.