The human skin is an anatomical barrier in bodily defense from pathogens and damage between the internal and external environment. It also contains nerve endings that react to touch, pressure, vibration, tissue injury, heat and cold. The average sq. inch of skin holds 650 sweat glands and on an average there are 100,000 strands of hair on a young adult amounting to approximately 2200 strands of hair per square inch. The human tonguehas approximately 2000 to 8000 taste buds which are the receptors of taste and are involved in detecting the five elements of taste perception:sweet, sour, salty, bitter and spicy. The B A D project has 25,992 recycled PVC electrical conduits grafted onto its anatomy with surgical precision.