Technological Advances in Computing

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Across
  1. 2. designed first integrated circuit
  2. 5. developed first microprocessor
  3. 6. thousands of tiny circuits etched in a chip
  4. 8. techniques which allowed for larger memory storage
  5. 9. developed transistors
Down
  1. 1. another name for integrated circuit
  2. 3. more reliable and much smaller than tubes
  3. 4. used lots of electricity and emitted heat
  4. 7. made of small semiconductor chips