1. The Development of Computers
... nearly 12 centuries for the next remarkable advance in computing to appear. In 1642, Blaise Pascal (1623-1662), the 18-year-old son of a French tax collector, invented a numerical wheel calculator to help his father at work. This rectangular box, also called a Pascaline, used eight movable dials to add sums up to eight figures long. The weakness of Pascal's device was ... kept secret until decades after the war. It was the American who produced some achievement. Howard H. Aiken (1900-1973), a Harvard engineer working with IBM, succeeded in producing an all-electronic calculator by 1944 ...
- Word Count: 820
- Approx Pages: 3
- Grade Level: High School