Across
- 2. Robotics
- 6. Modern roads
- 8. Jet engineering
- 10. Electrical network
- 11. Polyvinyl chloride
- 12. Light-emitting diode
- 14. Recombinant dna
- 15. Invisible braces
Down
- 1. Nuclear reactor
- 3. Globe lighting
- 4. Mechanical toys
- 5. Prosthetic
- 7. Insulated walls
- 9. Reinforced concrete
- 13. Pump