The largest part of our cell phone by both volume and weight is the battery. How does a battery work? What kinds of batteries are there? What is their environmental impact? Societal impact?
Learning Objectives
Learn basics of how batteries work
Learn about different types of batteries and the materials used in them
Learn where these materials come from, and what future needs are projected
Discuss how batteries work, how rechargeable ones like Li ion batteries work,
Do independent research and share out on different types of batteries, charging, where their materials come from around the world, future battery needs for gadgets, electrical grid, and transportation. How do batteries fit into transition to sustainable energy?
Prepare a short summary and share out to the class
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