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Read the Fine Print
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(Complete Item Description)
- Abstract:
Students are given a history of electricity and its development into the modern age lifeline upon which we so depend. The methods of power generation are introduced, and further discussion of each technology's pros and cons follows.
- Subject:
- Mathematics and Statistics, Science and Technology
- Grade Level:
- Primary, Secondary
- Collection:
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TeachEngineering
No Strings Attached
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(Complete Item Description)
- Abstract:
tells how the construction of this canal transformed one of the poorest states in the Union in the 1820s into the third most prosperous by 1840. The 308-mile canal helped open New York and New Orleans markets for central Ohio farmers and traders. Stores and taverns sprang up along the canal. People in the vast wilderness were able to get goods from eastern ports?cloth, glass, nails, salt, coffee, and tea. The state's population nearly quadrupled from 1820 to 1850.
- Subject:
- Social Sciences
- Grade Level:
- Primary, Secondary
- Collection:
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National Park Service
No Strings Attached
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(Complete Item Description)
- Abstract:
This module explains how to use Thermal Gravimetric Analysis to obtain information on the properties of SWNTs. It also includes examples on how to interpret the results given by TGA.
- Subject:
- Science and Technology
- Grade Level:
- Secondary, Post-secondary
- Collection:
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