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; Grades 5-10 ; Science -- History -- Juvenile literature ; Discoveries in science -- History ; Sciences ; Technology ; Technology -- HistoryIn the first half of the 20th century, science transformed the lives of everyone. New forms of transportation shrank the world. Mass communication brought people closer together. Scientists explored the potential of particles so small that no on[...]
From balloons and early airships to hang gliders and paragliding, people have always tried to fly like a bird. Find out about the many marvellous flying machines of the past and those being developed today. -- Back cover
El objetivo de esta obra es proporcionar al lector, tanto para el escolar como para el que realiza una consulta esporádica, un completo y fascinante panorama de las aplicaciones tecnológicas, con ilustraciones de gran claridad y precisión, acom[...]
Phosphore, N°457 - Enero - Californie. Voyage au centre de la tech.
2019
National Geographic, vol44N°2 - Febrero - La cara oculta de Silicon Valley
2019
Text and illustrations, diagrams, tables, and charts present information on such topics as matter and energy, force and motion, space and time, light and sound, electricity and technology, including transport, medicine, communications, farming, etc.
Jack Long, Author ; Vern McKissack, Illustrator | Buenos Aires : Sigmar | Preguntas y respuestas | 1997¿Cómo funciona el teléfono? ¿Qué es un imán? ¿Cómo se mantiene un avión en el aire? ¿cómo se hacen las palomitas de maiz? Las maravillas de la tecnología son parte del niño de hoy. En este libro, con un lenguaje sencillo e ilustraciones claras, [...]
; Grades 5-10 ; Science - Discoveries ; Science -- History -- Juvenile literature ; Science -- History ; Discoveries in science ; Discoveries in science -- History ; Technology -- History ; Technology ; Space sciencesEach volume in the five-book series examines the story of scientific discovery in a series of timelines and each chapter examines either a particular aspect of science, or the life and work of an important scientist of the time. Parallels with o[...]
"In Education Nation author Milton Chen draws from extensive experience in media--from his work on Sesame Street in its nascent years to his current role as executive director of the George Lucas Educational Foundation--to support his vision for[...]
¡No es justo! La gente se enfada sin tener razón, y nuestras ideas también son importantes, aunque no seamos mayores, y la crisis no sólo es de los bancos y de los países, porque mi mejor amiga se tiene que ir a vivir a Brasil, y yo no puedo hac[...]
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