Este kit incluye un libro de 40 páginas de colores y materiales. Años de prueba con niños ha producido este conjunto cuidadosamente elaborado de proyectos comestibles. Construir, construir, construir. Un motor de spinning un telémetro de clic un generador de luz parpadeante una verdadera radio paso a paso, unas instrucciones altamente visuales conducen a un niño con éxito a través de cada invención. Las ilustraciones increíbles presentan conceptos científicos centrales, lo que permite a los niños descubrir el "blanco" y el "cómo". El uso de materiales diarios elimina la manera en que funcionan los componentes electrónicos comunes. Aunque las invenciones están diseñadas para mayores de 8 años, este título ha tenido una historia extraordinaria y sigue. Se ha utilizado en MIT para orientar a estudiantes de secundaria en física. Se ha utilizado en Estados Unidos. Berkeley para mentor a las mujeres en la ciencia. También se ha utilizado en otras instituciones como Fermi Lab y la Universidad de Texas en Austin. País de origen: Estados Unidos de América, China y Hong Kong.
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Librería: BooksRun, Philadelphia, PA, Estados Unidos de America
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Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de America
Condición: Good. This is a record of the hearing before the Committee on the Judiciary, House of Representatives, Sixty-fourth Congress, First Session, regarding H.R. 9820, a bill titled Limiting Activity Of Certain Officers And Employees Of The Government. The volumes contain transcripts and related materials from the session, which focused on examining and debating potential legal restrictions on the activities of government officers and employees, likely concerning issues such as conflict of interest and appropriate conduct. This historical document offers insights into early 20th-century congressional concerns related to governmental ethics and legal oversight of its workforce.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. Nº de ref. del artículo: 00098331247
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Librería: Better World Books, Mishawaka, IN, Estados Unidos de America
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paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Nº de ref. del artículo: S_413906804
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Librería: ThriftBooks-Atlanta, AUSTELL, GA, Estados Unidos de America
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Librería: HPB-Ruby, Dallas, TX, Estados Unidos de America
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Librería: HPB-Movies, Dallas, TX, Estados Unidos de America
paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Nº de ref. del artículo: S_486450763
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Librería: Montclair Book Center, Montclair, NJ, Estados Unidos de America
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Librería: Half Price Books Inc., Dallas, TX, Estados Unidos de America
Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Nº de ref. del artículo: S_480188859
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