01075cam a2200301 4500 492148520 TxAuBib 20210305120000.0 090413s2009||||||||||||||||||||||||eng|u 9780794523794 079452379X (OCoLC)318425431 TxAuBib Andrews, Georgina. 50 science things to make and do / written by Georgina Andrews and Kate Knighton ; designed & illustrated by Z©œe Wray [et al.]. Fifty science things to make and do. London : Usborne, 2009. 103 p. : col. ill. ; 19 cm. Spiral binding. Presents fifty simple experiments, crafts projects, and activities that demonstrate scientific principles. 4.2. 20210305. Science Juvenile literature. Science Experiments Juvenile literature. Science. Knighton, Kate. Wray, Zo©±.