"Wizard Wellnitz" makes science fun and understandable in experiments that take as little as 15 minutes. Popular television scientist "Wizard Wellnitz" has been dazzling children in the Atlanta area with his fun and fascinating approach to science for years. Dozens of experiments representing the best of his repertoire--introducechildren ages 7-10 to core scientific principles. Using readily available everyday materials, kids will uncover many of the mysteries surrounding color, mass and density, motion, sound, water; air; light, heat, electricity and magnets. Experiments include writing messages in homemade invisible ink, making slime, squeezing a hard-boiled egg into a bottle, and much more. Each activity includes definitions of key terms, a materials list, and a thorough explanation of the scientific concepts behind the activity.