RT Generic DB /z-wcorg/ DS http://worldcat.org ID 032021745 LA Closed-captioned. T1 Voltage, energy, and force The electric battery A1 Goodstein, David L.,, Fletcher, Aaron., Buffa, Peter F., Annenberg/CPB Project., California Institute of Technology., Corporation for Community College Television., PB Annenberg/CPB Project PP S. Burlington, Vt. YR 1986 AB Program 31 deals with electric potential and its gradients, the potentials of atoms and metals, electric energy, and why sparks jump. Program 32 covers the shift away from electricity as a curiosity with the invention of the electric battery by Alessandro Volta. Uses computer animation sequences, historical reenactments, and close-up photography of experiments.