Across
- 3. new snow shovel design
- 4. planes
- 8. ships
- 9. bridge
- 12. pedal-powered compost tuners
- 13. jet engine
- 14. the rotary drill
- 15. hydraulic fracturing
- 16. tests new products
- 17. better computer days
Down
- 1. Visuals for theatre
- 2. better light switches
- 5. evalutions of producrs
- 6. insulin
- 7. X ray machine
- 10. different kinds of roads
- 11. Lab-grown meat