Next, ask yourself if electricity is a form of energy. If it's energy, then electricity is not the movable charges. Instead, electricity is made of invisible electromagnetic fields, and it doesn't wiggle back and forth within the AC cables. Instead it can only exist in the space outside the wires, and not within the metal.
Cardinal Color: One of the first and most obvious qualities about the cardinal is his color. Cardinal red is so called because it is one of the three primary colors. The primary colors are red, blue and yellow. All other colors are a combination of these three basic colors. That the visual spectrum begins with red hints at the importance of the cardinal, beginning with his powerful visual presence.
They are territorial birds in breeding season, at which time males will aggressively stake out a range by singing and defend it from rivals. Red-crested Cardinal. This bird, Paroaria coronata, is commonly referred to as a cardinal but does not belong to the genus Cardinalis. A native of southern South America, this cardinal has been successfully introduced to other tropical and semi-tropical regions such as Hawaii and Puerto Rico.