Catalog Search Results
13) Why does it fly?
Author
Series
Publisher
Rand McNally
Pub. Date
[1984]
Language
English
Description
Explains in simple terms why an airplane can fly.
16) What is a wave?
Author
Series
Publisher
Field Publications
Pub. Date
1986.
Language
English
Description
A description, in simple terms, of what a wave is and how it is caused.
17) What is gravity?
Author
Series
Publisher
Field Publications
Pub. Date
1986.
Language
English
Description
Explains in simple terms the concept of gravity.
20) Why is it hot?
Author
Series
Publisher
Field Publications
Pub. Date
1987.
Language
English
Description
Explains in simple terms the effects of heat and temperature.
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