Solids, Liquids, and Gases Experiments Using Water, Air, Marbles, and More: One Hour or Less Science Experiments - Brossura

Gardner, Robert

 
9781464401435: Solids, Liquids, and Gases Experiments Using Water, Air, Marbles, and More: One Hour or Less Science Experiments

Sinossi

"Provides simple experiments to learn about the changing states of matter, density, viscosity, and the conduction of electricity by solids"--

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