Diagrams, graphics with explanation by Dr. Oliver Winn - pioneer in GE's capacitor and battery technologies. Electrolytic and Dielectric Capacitors explained, how its made using polypropylene. electrons enter the top plate creating a negative charge, this repels electrons in the bottom plate, energy is stored in the dielectric via the field. Dr. Winn worked in Fort Edward/Hudson Falls and Columbia, South Carolina GE plants. His work improved the efficiency of capacitors by 3x while reducing production cost. They made their own aluminum foil and plastics.
The title says it all: this blog features physics videos found everywhere on the web: animations, demonstrations, lectures, documentaries.