01132cam a2200361 4500 9790707 TxAuBib 20050711120000.0 ||||||s1999||||||||||||||||||||||||und|u 98007002 /AC 9780817255565 0817255567 9780817258825 0817258825 9780817253318 0817253319 (OCoLC)39002895 TxAuBib Madgwick, Wendy. Light and dark / [by] Wendy Madgwick. Austin, TX : Raintree/Steck, 1999. 32 p : col. ill ; 28 cm. Science starters Includes bibliographical references and index. Experiments and activities present the properties of light and demonstrate how it can be bent, reflected in a mirror, and used to make shadows, rainbows, and moving pictures. 1-3. 6-8. 19691231. Light Experiments. Science Experiments. Science starters. MRLJG