Inventions

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Across
  1. 3. an object that orbits a planet to gather information
  2. 5. a remotely controlled aircraft
  3. 9. invented call waiting, caller ID, and fax
  4. 10. sent into space
  5. 13. known as the "Wizard of Menlo Park"
  6. 14. a basic unit of a digital image
  7. 15. invented the Model T
Down
  1. 1. putting a product together step by step
  2. 2. uses dots and dashes to send messages
  3. 4. created the telephone
  4. 6. invented the radio
  5. 7. used for many purposes, especially by doctors
  6. 8. can keep records and make calculations
  7. 11. an official grant that gives an inventor rights
  8. 12. to increase