History of Computer

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Across
  1. 4. One of the components in Integrated circuit based
  2. 6. First calculator to do “*” and “/”
  3. 7. Invent by John W.Mauchly and J. Presper Eckert
  4. 9. Made by silicon which controlled the flow of electric current
Down
  1. 1. Inventor of Analytical Engine
  2. 2. Blaise Pascal's invention
  3. 3. Got Nobel Prize in physics in 2000
  4. 5. One of the present technology
  5. 8. One of the computer type in 4th Generation