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Book, 2014
Current format, Book, 2014, First edition, Available .
Book, 2014
Current format, Book, 2014, First edition, Available . Offered in 0 more formats
Introduces light, covering such topics as the nature of light, how it is produced artificially, the different types of light, light waves, how light travels, colors, how it is perceived, how vision is corrected, and how plants use it in photosynthesis.
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