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Megapowers
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Jack Weyland |
Explores the truth behind science fiction phenomena such as x-ray eyes, invisibility, megastrength, etc., by examining the scientific facts. |
OL15071533W |
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Harness it
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Tammy Enz |
"Explains the principles of inventing and provides photo-illustrated instructions for making a variety of projects that harness energy"--Provided by publisher. |
OL16528967W |
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Pushing and pulling
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Natalie Hyde |
"How do you move objects from one position to another? This fun book explains how a force, such as a push or a pull, can put an object in motion. Simple activities show how a force can move an object… |
OL23181412W |
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A la recherche du secret des pyramides
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Max Toth |
Par deux chercheurs américains, cet ouvrage de 1974 apporte les dernières découvertes sur ces monuments légendaires et insiste surtout sur les étranges effets de la forme pyramidale avec applications… |
OL26187465W |
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The Field
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Lynne Mctaggart |
Science has recently begun to prove what ancient myth and religion have always espoused: There may be such a thing as a life force.Lynne McTaggart, indefatigable investigative journalist, reveals a r… |
OL277201W |
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L'industrie
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Martin Sherwood |
Les six premiers albums de cette collection sont consacrés aux principales sources d'énergie, les quatre derniers, à son utilisation. Cette documentation est présentée dans un texte explicite et stru… |
OL27736654W |
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Forces and motion
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Anna Claybourne |
Help science make sense with Mind Webs! Twelve beautifully illustrated webs show how information about forces and motion link in a truly fascinating and memorable way--Back cover. |
OL27973061W |
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Energy and electromagnetism
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Lawrence Hall of Science |
This module consists of five sequential investigations, each designed to introduce or reinforce concepts in physical science dealing with energy and change. |
OL28215869W |
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Pushing and pulling
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Wendy Oldfield,Kay Davies |
Activities using spinning, rolling, stops and starts, demonstrate the many forces involved in making things move. Investigates making things move more easily with levers and pulleys. Suggested level:… |
OL28760369W |
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Matière et énergie
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Jean Rosmorduc |
Quatre chapitres consacrés aux idées sur la matière dans l'histoire, à la lumière, à la chaleur et à l'électricité. Belle présentation matérielle. |
OL31213307W |