"This book looks at the differences between light and dark. - Darkness is the absence of light. You can make a dark box to show how we need light to see. - Experiment using ice cubes in boxes to show that dark colors absorb more sunlight than light colors. - Look at how some animals have evolved to "see" in the dark using other senses and try it out yourself! And much more!"--Provided by publisher.
Bibliography, etc. Note: Includes bibliographical references and index.
Formatted Contents Note: Light and dark -- Light and sight -- Activity: make a dark box -- Brighter and dimmer -- Activity: testing lights -- Day and night -- Activity: making day and night -- Colors of light -- Activity: make a rainbow -- Dark and light surfaces -- Activity: light and heat -- Animals in the dark -- Activity: super senses.