When we see dazzling lightning, we know that tremendous amount of electricity is present in it. This kind of energy is used to empower the industrial world and transforming society. It is involved in everything that we do, used in light sources such as lamps and working machines such as computers. It is used as an energy source for refrigeration, air conditioning and telecommunications. Electricity has been a phenomenon pondered upon by intellectuals since the 1600. With increasing demand for this energy source, public electricity suppliers are becoming a fixture in any developed or developing society. Continue reading →