Tech Engineering Review

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Across
  1. 1. The step where you come up with ideas
  2. 7. Two forces going in opposite directions
  3. 10. Any product made in a factory
  4. 12. The step where you try out your prototype
  5. 14. The step when you do things over
  6. 16. Moving from one place to another
  7. 18. The weight of the things using the bridge
  8. 20. When you gather information
  9. 21. The pulling force
Down
  1. 2. A large bridge with iron cable
  2. 3. Sending receiving and understanding messages
  3. 4. The weight of the bridge itself
  4. 5. The twisting force
  5. 6. A working model
  6. 8. A building on a site
  7. 9. The bridge made out of triangles
  8. 11. The first step in the Process
  9. 13. The pushing force
  10. 15. The ________ Design Process
  11. 17. The simplest kind of bridge
  12. 19. A curved bridged with no towers or piers