Invention & Innovation

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Across
  1. 2. type of invention to help self or others
  2. 6. a new use for an existing invention
  3. 7. type of thinking only humans have
  4. 8. right given to an inventor of new product
Down
  1. 1. type of invention to make money
  2. 3. the first step, or problem, inventor solves
  3. 4. type of invention made for entertainment or fun
  4. 5. when something that naturally occurs is noticed