Calculator This led the way to the first credit-card-sized calculators, such as the Casio "Mini Card LC-78" of 1978, which could run for months of normal use on button cells. There were also improvements to the electronics inside the calculators. All of the logic functions of a calculator had been squeezed into the first "calculator on a chip" integrated circuits (ICs) in 1971, but this was leading edge technology of the time and yields were low and costs were high. Many calculators continued to use two or more ICs, especially the scientific and the programmable ones, into the late 1970s. The
Multan Electric Power Company Multan Electric Power Company MEPCO (Multan Electric Power Company) is an electric distribution company which supplies electricity to 13 districts pf South Punjab, Pakistan. This company generates electric power from water (hydro-electric power) and distributes it to approximately 34 million people of the area. [Multan Electric Power Company] was founded in 1998. MEPCO is licensee who has been granted license by the NEPRA for distribution of electricity exclusively to service territory spread over 13 administrative districts of Southern Punjab. On May 14, 1998, Govt. of [Pakistan] decided corporatization of energy sector in Pakistan. MEPCO was established to acquire all properties,