Science

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Across
  1. 1. the fluid in the mouth that helps dissolve food
  2. 3. cloak a covering that can make sb unable to be seen by others
  3. 6. to rise and float in the air without physical support
  4. 11. to move sth with a short sudden movement
  5. 14. the secret find out the hidden reason for sth
  6. 17. optical illusion
  7. 18. astonishing
  8. 19. the science of creating microscopic tools and machines from single atoms and molecules
  9. 22. looking so delicious you want to eat it
  10. 25. to reproduce sth exactly
  11. 27. wet marshy ground
  12. 28. doubtful
  13. 30. lacking a physical ability
  14. 32. to send people to live in and govern another country
Down
  1. 1. to move sth round and round
  2. 2. a thin thread of sth
  3. 4. a very small tube
  4. 5. sth that is not really what it seems
  5. 7. to come out of sth
  6. 8. without wires
  7. 9. a column of light
  8. 10. unable to move
  9. 12. the first ever working example of sth
  10. 13. to mix sth with a spoon
  11. 15. to shape or force into curve
  12. 16. to trick sb into believing sth untrue
  13. 20. to have the power to make sb/sth do what you want
  14. 21. arms and legs
  15. 23. a fibre
  16. 24. a collection of stars
  17. 26. into to gain unauthorised access to sth computerised
  18. 29. going round and round
  19. 31. difficult to believe and unlikely to be true