Microchip
A microchip is a small wafer of silicon or other material with a microscopic electronic circuit printed on it. Modern computers are based on microchips. They are one of the few man-made objects worth more than their weight in gold.
A microchip is a small wafer of silicon or other material with a microscopic electronic circuit printed on it. Modern computers are based on microchips. They are one of the few man-made objects worth more than their weight in gold.