... in 1995 a computer video game which was able to perform 500,000,000 million instructions per second was being sold at approximately $500! In 1980 a man by the name of Herman Hollerith may well have, at the time, invented the 1st ID cards. He was a lecturer at MIT but developed a simple prototype and he used a tram conductors ticket punch to punch holes ... Typewriter. 1943 - 1946 The Monster in Pennsylvania. 1944 - 1952 EDVAC. 1947 1st Point contact germanium transistor. 1950 Bipolar junction transistor. 1957 IBM 1st Personal Computer. 1962 Mariner 1 gets bugged. 1980 Hollerith invents ...

• Word Count: 870
• Approx Pages: 3
• Grade Level: High School

... of these new advance involved complex calculations and formulas that were just too time consuming for human calculation. The first major use for the computer was during the 1890 census. Herman Hollerith and James Powers developed a new hole punch system that could read the cards automatically without human intervention. Since the population was growing so fast in the U.S computers was a big tool ... ...

• Word Count: 1415
• Approx Pages: 6
• Grade Level: High School

... the Analytic Engine. It could store, execute, and change instructions. It had so many parts that it could not be produced. These are two of the first two pre-computers. Herman Hollerith created a device that could read data from punched cards, and keep track of the count. The U.S. census sponsored a contest that was searching for such a machine. They got their machine. Soon ... ...

• Word Count: 775
• Approx Pages: 3
• Grade Level: High School