Shadows (Raintree Perspectives: Exploring Light)
By Unknown Author.
Description
This book looks at how shadows are created. You can: test which materials block light (are opaque), let some light through (are translucent) and let most light through (are transparent); look at how you can make animal shadows using your hands; can make a sundial to explore how shadows can change depending on the position of the Sun; and much more. - from Amzon
ISBN(s)
1406299154, 9781406299151
