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8-ENR09

Testing the life-span of batteries

Energy and Change
Charles Foster

Grade:
8
Teacher:
Snehalatha Rakam

My project is testing to see how long different brands of batteries last. I chose this because I wanted to find the most cost-effective brand of batteries. I have not found a solid result at this time. My project is important because it can help others buy the right batteries.


Project presentation

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Lab journal excerpts

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Research paper

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