Glossary of ancient Roman religion may have had a sacrificial element. The "wolf priests", organized into two colleges and later three, who participated in the Lupercalia. The most famous "Lupercus" was Mark Antony. A ritual of purification which was held every five years under the jurisdiction of censors in Rome. Its original meaning was purifying by washing in water (Lat. "lustrum" from verb "luo", "I wash in water"). The time elapsing between two subsequent lustrations being of five years the term "lustrum" took up the meaning of a period of five year. "Manubia" is a technical term of the Etruscan discipline, and refers to the
A Is for Atom tighter editing, new music and a focus on nuclear power as opposed to nuclear bombs. A narrator is relating what is an atom and how atomic energy can be harnessed by man to produce "limitless" energy. Dr. Atom (a caricature with an atom for a head) then explains the similarities between the solar system and atomic structure. He then goes on to relate how the atom is made up of protons, neutrons, and electrons. After this, the narrator explains how there are more than 90 elements with many possible isotopes for each. The history of atomic energy is then overviewed