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.
The Cardinals official color is red because male Cardinals (the birds) are typically red in color. In the 1956, the Cardinals began to issue navy blue baseball caps and undershirts to their players, which they wore under their white and red uniforms. This was the first introduction of navy blue to the Cardinals' uniforms. Written Aug 19, 2015 â¢ View Upvotes.