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Language: en
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Type: BOOK - Published: 2010-09-23 - Publisher: Experiland science books
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Language: en
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Type: BOOK - Published: 2010-09-23 - Publisher: Experiland science books
Have you ever wondered how a telescope brings objects closer or how cameras take pictures? How boats float or aeroplanes fly? All of these seemingly complicated
Language: en
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Type: BOOK - Published: 2010-09-23 - Publisher: Experiland science books
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Language: en
Pages: 120
Pages: 120
Type: BOOK - Published: 2006 - Publisher: Sterling Publishing Company, Inc.
Remember: Science fair projects are due...NOW! It’s no secret that kids sometimes put off doing their assignments, especially if they get busy or don’t know
Language: en
Pages: 342
Pages: 342
Type: BOOK - Published: 2010-09-23 - Publisher: Experiland science books
Have you ever wondered how a telescope brings objects closer or how cameras take pictures? How boats float or aeroplanes fly? All of these seemingly complicated