Color and Noise! Let's Play with Toys!: Experiments in the Play Room
Color and Noise! Let's Play With Toys explores the play room and clears up everyday mysteries such as: How do magnets work? How does my toy crane work? and Why does clay change shape?
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arch ARCHIMEDES Ball bearings battery bead Blue Boneshakers bottles bowling pin brain bricks building blocks Button cardboard Center of gravity clay change shape compass containing iron domino DOROTHY HODGKIN easily electricity empty spool energy into moving eyes play tricks falls force Friction Give your car gravity is strongest grip the ground gyroscope heavy spinning top help it grip help wheels holes large numbers lift lodestone lower spool Maracas MARIE CURIE matchbox materials middle mirrors molded moving energy Notch paper clip Percussion instruments piece pigment pinwheel spin plastic primary colors pyramid reflect refrigerator magnet Resonates retina rope rubber scientist Shoelace Simple kaleidoscope slide soft spinner squash stays stored energy straw string Tape things Thread top spin top spool tower toy crane toys go toys make noise turns the axle unstable vertical wheel turns Xylophone yellow