Sunlight, animal light, artificial light, the speed of light; reflection, refraction, shadows, colors, wavelengths—all explained in a new and illuminating book.
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- ISBN10 0792259424
- ISBN13 9780792259428
- Publish Date 12 September 2006
- Publish Status Transferred
- Out of Print 24 September 2020
- Publish Country US
- Imprint National Geographic Kids
- Format Hardcover (Library Binding)
- Pages 48
- Language English