|aSt. Catharines, Ontario |aNew York |bCrabtree Pub.|cc2014.
|a24 p. |bcol. ill. |c21 cm.
|aLight and sound waves close-up
|aIncludes bibliographical references (p. 23) and index.
|aWhat is light? -- We need light -- In the dark -- Light is energy -- The sun -- Light waves -- A light matter -- Eyes see the world -- Light box -- Think outside the box -- Learning more -- Words to know.
|a"This engaging title introduces readers to the science of light waves. Relatable examples, accessible text, and a creative design challenge help readers discover the properties of light waves and their essential role in seeing our world"--|cProvided by publisher.