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The Machine Age
Inventions and Technology: Answers from the Journey Across Time Workbook
| Term | Definition |
|---|---|
| Flying Shuttle | A machine that sped up the weaving process |
| Spinning Jenny | A machine that enabled spinners to spin cotton into thread very quickly |
| Cotton Gin | A machine that cleaned cotton 50 times more quickly than a person could |
| Puddling | A process that burns away impurities in iron |
| Patent | The exclusive ownership of an invention |
| Open-Hearth Process | A method that used a special furnace to make many kinds of steel |
| Steam Engine | A machine that replaced water power with steam power, allowing factories to be built anywhere |
| Mass Production | The manufacture of huge quantities of identical goods at cheap prices |
| Interchangeable Parts | The use of machine made parts that are exactly alike, this concept made it easier to fit parts together and to fix a machine when it broke |
| Division of Labor | Occurs by assigning working to specialized tasked as a product moves along a conveyor belt from worker to worker |
| Assembly Line | When products are assembled in a moving line (see division of labor) |