How many lightbulbs?
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Best of Web
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A look at sustainable energy and what we use our energy for.
How many "light bulbs" worth of energy do you use for a hot bath?
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TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by Cambridge University
- Lesson Plan created by Neil Payne
