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\nWhy It's So Hard To Make Better Batteries: Crash Course Engineering #32\n

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\n\nPublisher:\n\nCrash Course\n\n\n
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\nThere are batteries powering so many parts of our everyday lives, so today we’re going to talk about how they work and how we can make them better. We’ll explain how they provide power by discharging ions between a cathode and an anode,...\nThere are batteries powering so many parts of our everyday lives, so today we’re going to talk about how they work and how we can make them better. We’ll explain how they provide power by discharging ions between a cathode and an anode, and how reversing that process gives us a way of charging them. We’ll also look at how that batteries deliver voltage differently over time, leading to discharge curves, and some of the work being done to improve the properties of batteries for portable electronics.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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9:32
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Grade
12th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nCrash Course Engineering\n\n
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Date
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2019
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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education, ions, power, reduction, energy, engineers, electrons, time, voltage, oxidation, engineering, stem
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Additional Tags

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shini somara, women in stem, reduction reactions, primary battery, store energy, rechargeable battery, provide power, charge, life, electrodes, delivered, phone, longer, provide, amount, lots, discharges, tend, battery, circuit, back, depends, make
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Classroom Considerations

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Best For: Explaining a topic
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