Terry Cash
1) 175 more science experiments to amuse and amaze your friends: experiments! tricks! things to make!
Author
Pub. Date
c1990
Description
Experiments using common household items illustrate the principles of sound, electricity and magnets, weather, and simple chemistry.
3) Sound
Author
Series
Pub. Date
1989
Description
Introduces the principles of sound and includes instructions for a variety of experiments examining such topics as echoes, acoustics, and the speed of sound.
4) Plastics
Author
Pub. Date
1990
Description
Describes how plastics are made into many different products from bottles & bags to tubes and toys. Includes ideas for a variety of simple projects and experiments.
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