An electrical conductor is a substance that permits electrons to flow through it easily. Most metals are good conductors. In contrast, insulators are strongly resistant to any flow of electrons.
The name Rhea is of Greek origin. The meaning of Rhea is flowing, river, stream. It is also of Latin origin, where its meaning is poppy flower. Rhea is generally used as a girl's name. It consists of 4 letters and 1 syllable and is pronounced Rhea.
The name Cybele is a Greek baby name. In Greek the meaning of the name Cybele is: Mythological nature goddess worshiped as the Great Mother in Asia Minor. The mother of all gods and men and wild nature. Often kept company by lions. Identified with Rhea by the Greeks; with Maia and Ceres by the Romans.