The Steelers logo was introduced in 1962 and is based on the "Steelmark," originally designed by Pittsburgh's U.S. Steel and now owned by the American Iron and Steel Institute (AISI). In an ironic twist, it was Cleveland-based Republic Steel that suggested the Steelers adopt the industry logo. It consists of the word "Steelers" surrounded by three astroids (hypocycloids of four cusps). The original meanings behind the astroids were, "Steel lightens your work, brightens your leisure, and widens your world." Later, the colors came to represent the ingredients used in the steel-making process: yellow for coal, orange for iron ore, and blue for scrap steel. While the formal Steelmark logo contains only the word "Steel," the team was given permission to add "ers" in 1963 after a petition against AISI.
It is the logo for US Steel.
The three colored astroids, (hypocycloid with four cusps), represent the ingredients used in the steel-making process: yellow for coal, orange for iron ore and blue for scrap steel.
They are called Hypocycloids. It is the Steelmark logo.
One of the most common symbols for someone who is rich is the dollar sign. Other symbols for someone who is rich is gold or diamonds.
hearts =love diamonds=money clubs=violence spades=death
All "Tribal Artwork" or "Stone age artwork" are similar in nature, while some had specific symbols all held the same general depictions of geometric shapes and the world around them.
the symbols on the tipis are what they did for life and how they kill buffalo
Symbols of chemical elements are derived from the chemical name.
hypocycloids
Symbols used in a Geometric Dimensioning and tolerancing system to specify certain types of dimensions and tolerances.
Circle and triangle
mandalas
algebra is the answer to your question!
Playing cards typically have four suits: hearts, diamonds, clubs, and spades. Each suit has different symbols on the cards, such as hearts for hearts, diamonds for diamonds, clovers for clubs and spades for spades.
what you now about roling down in the deep
hearts, spades, clubs and diamonds
One of the most common symbols for someone who is rich is the dollar sign. Other symbols for someone who is rich is gold or diamonds.
hearts =love diamonds=money clubs=violence spades=death
The suits are:clubs ♣diamonds ♦hearts ♥spades ♠On a particular card these symbols are often called "pips".The face cards are: Jack JQueen QKing KAce A
Some Toltec symbols include the feathered serpent Quetzalcoatl, the jaguar as a symbol of power and strength, and the double-headed serpent as a representation of duality. Other symbols in Toltec art and culture include the sun, the moon, and various geometric designs.