Across
- 2. Late 1800s by Alexander Graham Bell (America) - made the transmission of sound capable across long distances.
- 4. Late 1800s by Thomas Edison (America) - a combination of many inventions, this device turned electrical energy into heat and light
- 7. Mid 1800s by Elias Howe. The major improvement was that he put a groove in the needle running away from the point, starting from the eye.
- 8. Mid 1800s in America and England. It sent electrical pulses across long distances
- 12. Late 1800s by Louis Pasteur (France) - a process of heating and cooling foods that kills most bacteria and makes it safer to consume
- 13. Gin Late 1700s (America) - a machine that separates the fluffy cotton from the cotton seed
- 14. Late 1800s by Thomas Edison (America) - A device that recorded and played back sound
Down
- 1. Late 1700s - manufacturing components identically so that they can replace broken components quickly
- 3. Late 1700s by Claude de Jouffroy (France) - used a steam engine to propel a vessel on the water
- 5. Early 1900s by Ford Motor Company (America) - the first care made on an assembly line and thus affordable for most consumers.
- 6. Engine Late 1700s by James Watts (England) - engine was used fr pumping liquids, mainly water out of coal mines, then eventually powered vehicles.
- 7. Mid 1800s by John Deere (America) Deere realized that cast-iron plows used in the east could not handle tough midwest soil. Deere created a plow made of polished steel materials.
- 9. Late 1700s by Edmund Catwright (England) - a machine that made rugs, sheets, and blankets a lot faster and cheaper
- 10. Early 1800s by Portmouth Block Mills Company, (England) - process of manufacturing something one at a time and then passing it down the line
- 11. Early 1800s by Nicolas Appert (France) - heating and then storing foods sealed away from air so that it takes longer for foods to spoil