This era of ours,the machine which can give our greatest impact on human is computer.It does not have Neuron like human, but it can think.And the inner Materials of computer, can help computer thinking, is extracted from sand.You may understand the Materials of CPU and computer language, but do you konw how these were packaged and which magic was gave to them that they can execute your order and communicate with you. In this book, we will support you an amazing trip about computer.