TY - BOOK AU - Gardner,Robert TI - Atoms and molecules experiments using ice, salt, marbles, and more: one hour or less science experiments T2 - Last minute science projects SN - 0766039617 (lib. bdg.) PY - 2013/// CY - Berkeley Heights, NJ PB - Enslow Publishers KW - Atoms KW - Experiments KW - Juvenile literature KW - Matter KW - Constitution KW - Molecules KW - Science projects KW - Science N1 - Includes bibliographical references (p. 46-47) and index; Are you running late? -- One hour or less -- 30 minutes or less -- 15 minutes or less -- 5 minutes or less N2 - Handy ideas for that last-minute science project start-up that can be completed in an hour, or less! ER -