Rosa Parks' arrest on this day in 1955 sparked the Montgomery Bus Boycott and changed the world. On Dec. 1, Rosa Parks refused to give up her seat on a Montgomery bus
Fire is a chemical reaction that gives off light and heat. It is an example of the chemical process of oxidation.
{Empyrean}, {Pyre}.] 1. The evolution of light and heat in the combustion of bodies; combustion; state of ignition. Note: The form of fire exhibited in the combustion of gases in an ascending stream or current is called flame. Anciently, fire, air, earth, and water were regarded as the four elements of which all things are composed. 2. Fuel in a state of combustion, as on a hearth, or in a stove or a furnace.