Monday, November 8, 2010

Solar Power

by Meghan Terwilliger

Solar power is a energy source that takes the heat the sun generates and tranforms it into energy we need to run everything in our house. There are three main ways we use the Sun's energy. One is called solar cells which converts light directly into electricity. Another is called solar water heating where heat from the Sun is used to heat water from glass panels in your roof. The last one is called solar furnaces which use a huge array of mirrors to concentrate the Sun's energy into a small space and produce very high temperatures. Solar power is a great resource and should be used sparingly.

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