Why it works--Light and Dark

By Anna Claybourne

Book Overview

See below for English description.Comment la lumi?re d?vie-t-elle? Pourquoi voit-on des ombres? Qu'est-ce qu'un arc-en-ciel? How does Light bend? Why do we see shadows? What is a rainbow?Original... This description may be from another edition of this product.

• Format: Unknown Binding
• ISBN: 1595666672
• ISBN13: 9781595666673
• Release Date: January 1
• Weight: 1.01 lbs.