Biofuel energy projects : easy energy activities for future engineers! /
"Kids will explore one of Earth's important energy resources with Biofuel Energy Projects. They'll read about the history of biofuel, where it comes from, and how we use it. They'll make candles out of butter, create ethanol from different types of sugar, and more. Projects inclu...
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Series: | Earth's energy experiments.
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| Subjects: |