Across
- 6. the use of microbes to clean up contaminated soil and groundwater
- 9. a manufacturing system in which components or goods are produced in groups (batches) and not in a continuous stream
- 10. smooth metal piece used to fasten together two pieces of wood
- 11. time of rebirth of the arts and humanities
- 12. process in which a lifelike blade is used for separating
- 13. works by allowing photons, or particles of light, to knock electrons free from atoms, generating a flow of electricity
- 14. a manufacturing system in which a product line assembles products continuously
- 16. places emphasis on the processing and exchange of information
- 17. ridged metal piece uses to pull one piece of metal tightly against another
- 19. caused many people to migrate from farms to developing towns and cities
Down
- 1. saw the development of continuous manufacturing, sophisticated transportation and communication systems
- 2. method by which materials are changed in form
- 3. created drawings and written descriptions of the human flying machine
- 4. It’s a device that gets its motions from things like bending and deflection and can operate in very harsh environments
- 5. process in which force is applied to change the shape of a material
- 7. a manufacturing system in which unique products are built specifically to meet the customer’s specifications
- 8. began with the discovery of copper and copper-based metals
- 12. started with the development of stone tools used for hunting, cutting, and pounding vegetables and meat
- 15. saw the development of many technological devices
- 18. the process of changing the shape of a material without cutting it