SCI P1 Essay Example | Topics and Well Written Essays - 750 words

SCI P1 - Essay Example Called also silicium† While Semi conductor is â€Å"Crystalline element (such as germanium or silicon) or compound (such as gallium arsenide or indium phosphide) that is between a conductor (such as a metal) and an insulator (such as glass) in its ability to conduct electric current. This ability can be selectively controlled by doping the material with an impurity (such as aluminum or boron) and/or by running another current through the material at a different axis. Semiconductors are used in making solid state electronic devices such as diodes, rectifiers, transistors, and integrated circuits (computer and memory chips).† This is according to BusinessDictionary.com. This has helped the revolution of computers in that the silicon base semi conductors has help in the manufacture of components used in the assembly of computer and other electronic devices that make our lives easier leading to Technology. The definition of Technology according Merriam (2012), Technology is â€Å"the use of science in industry, engineering, etc., to invent useful things or to solve problems or a machine, piece of equipment, method, etc., that is created by technology.† There are three kinds of technology construction technology, medical technology, and information technology. In Construction Technology, an example for Hydraform Brick and Block Machines has been discovered such as interlocking bricks which use less cement. It is an easier, cheaper, and less time consuming way of constructing bricks. In Medical Technology, machines and medicines have been invented or discovered to help save lives and make it easier for treatments. For example computed axial tomography (CAT) Scan machines in the past it was difficult to get images of internal organs when one had an accident but thanks to technology, it is easier to detect internal problems of an individual hence saving many lives. An example is when one has an accident, to detect whether they have internal bleeding; they use the CAT