Across
- 2. water/electricity meters
- 5. cameras
- 8. wind mills producing power
- 10. telephones
- 12. train derailment processes
- 13. safe x-ray machines
- 18. bridges
- 20. atomic bombs
- 23. steam engine
- 24. satellite-linked buoys
- 25. rockets
- 26. jets
Down
- 1. surgical robot
- 3. oil rigging infrastructure
- 4. transistor
- 6. gene therapy
- 7. asphalt
- 9. testing procedures
- 11. very strong concrete
- 14. sewage pumping systems
- 15. safe ways to care for exotic animals
- 16. LEDs
- 17. lab-grown meat/food
- 19. 3-D modeling software
- 21. efficiency improvements
- 22. quality control processes