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I Fall Down
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Vicki Cobb |
Simple experiments introduce the basic concept of gravity and its relationship to weight. |
OL15213360W |
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Truth on trial
|
Vicki Cobb |
A biography of the 16th-century Italian mathematician, physicist, and astronomer who questioned the accepted scientific theories of his time and was tried by the Inquisition for his ideas. |
OL15213397W |
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Bet you can't!
|
Vicki Cobb |
Describes more than sixty tricks based on scientific experiments described in the text. |
OL55830W |
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The secret life of hardware
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Vicki Cobb |
Examines the inventory of a hardware store from the tools to glues and suggests experiments which demonstrate the scientific principles and legends behind these items. |
OL55835W |
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This Place Is Dry
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Vicki Cobb |
Surveys the living conditions in Arizona's Sonoran Desert for the people and unusual animals that live there. Also describes the engineering accomplishment of Hoover Dam. |
OL55837W |