CSC/ECE 517 Fall 2010/ch4 4e ms
The sun is pretty big,<ref>Miller, Edward. The Sun. Academic Press, 2005, p. 1</ref>
but the moon is not so big.<ref>Brown, Rebecca. "Size of the Moon," Scientific American, 51(78):46</ref>
The sun is also quite hot.<ref>Smith, John. The Sun's Heat. Academic Press, 2005, p. 2.</ref>
Notes
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