Island of Inventions

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Across
  1. 3. very unusual or remarkable
  2. 4. a cherished aspiration, ambition, or ideal
  3. 7. a written or verbal request for someone to go somewhere or to do something
  4. 8. not known or seen or not meant to be known or seen by others
Down
  1. 1. feeling or showing pleasure or contentment
  2. 2. having or showing intelligence, especially of a high level
  3. 5. a strong desire to know or learn something
  4. 6. a written, typed, or printed communication