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Ear is a sensory organ necessary for the hearing purpose. It is located on the both sides of the face. Some genetic, physical or accidental causes can cause the deformities in the shape of ear pinna. Protruding or eye-catching shape of ear pinna because of deformity makes the life of the patient difficult. The social, physical, psychological effects on the patient's life states the need of treatment for restoration of pinna shape. There are va...

In the present generation, there is a great demand and prime importance for electricity. The earth has been polluted to higher degrees because of the various methods employed for power production. There is a necessity to produce power using other sources li0ke green energy and alternative energy. Human needs can be satisfied by technology usage but it should not affect the system. Wind has become a main resource in producing such a clean energ...