Across
- 2. the person in charge of a study
- 3. to cause an alarm to ring
- 5. to fail, to hit
- 8. something that is real and actually exists, reality
- 13. a talk delivered before an audience or a class
- 14. one who's addicted to something
- 15. a theoretical apparatus that would convey one to the past or future
- 18. the branch of knowledge that applies science and engineering to practical uses
- 21. incentive
- 22. pertaining to technology
- 23. injury or damage
- 24. the act of exposing or the state of being exposed
- 25. evidence or facts sufficient to establish something as true
Down
- 1. to cause to, to take or have origin
- 4. a public display of artistic works or products
- 6. a machine for sewing or making stitches
- 7. the action of arousing excitement
- 9. well-founded
- 10. a machine where you can buy small articles with coins
- 11. to gain unauthorised and illegal entry to a computer
- 12. joined, associated or related
- 16. to lay open to danger, attack or harm
- 17. a section of which a course of study is divided
- 19. to bring into existence
- 20. to connect something to a machine