Materials, Energy and Other Branches + Environmental Science
Build a biogas digester model
Ferment kitchen waste in a sealed bottle and measure the gas collected over a month.
- Intermediate
- 2–4 weeks
- 250–500
606 projects · 13 streams · every class
Energy Systems projects 1
Energy Systems projects in Materials, Energy and Other Branches, each with materials, steps and what result to expect.
1 Materials, Energy and Other Branches project
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