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Across
  1. 7. David’s first discovery
  2. 10. David’s death
  3. 11. what age David entered school
  4. 12. David’s last major discovery
  5. 13. David’s wife
  6. 15. David’s first job
  7. 16. where David was born
  8. 18. Davids next job
Down
  1. 1. When David was born
  2. 2. David’s next school
  3. 3. David’s university
  4. 4. how David was doing
  5. 5. David’s child
  6. 6. David’s first school
  7. 8. David’s next school
  8. 9. David’s degree
  9. 14. David’s next breakthrough
  10. 17. early life