“The first law of thermodynamics says that the total quantity of energy in the universe remains constant. This is the principle of the conservation of energy. The second law of thermodynamics, which is controlled by the concept of entropy, states that the quality of this energy is degraded irreversibly. It is the principle of the degradation of energy.” (Rosnay 1998). (See figure1. Entropy Law Graph. (Skarameas, 1985) page 1). Based on the above, and making use of the opportunities provided by the era of liberation, and due to the predominant lack of public awareness of energy saving (see ...