Search Results       Your search for [author]Wellnitz, William R., 1949- returned 1 record.           Bouncing eggs : amazing science activities you can do at home. by Wellnitz, William R., 1949-; New York: McGraw-Hill, 2000. Subject: Science -- Experiments -- Juvenile literature; Experiments; Science -- Experiments.          Add to Book Cart Relevance: 22.42%