Su silencio

On July 20, 1969, Neil Armstrong made history by becoming the first man to ever walk on the moon! Readers will be engaged from cover to cover as they learn about Armstrong's inspirational career as an astronaut in this biography that features additional information on gravity, NASA, and the moon landing. The vivid images work in conjunction with the supportive text, timeline, glossary, and index to allow for better understanding of the content. This book has been translated into Spanish.

Presented in a large-size picture book format, this is the story of the Mars Rover Curiosity. It explains how it was built at the Jet Propulsion Laboratory in California, how it got its name, how it got to Mars, and what its mission hoped to accomplish. A timeline about the history of Mars exploration is provided at the end.

It takes different parts to build a house. The floor is built first. Walls need to be added next. Windows and doors, too. Learn about the steps it takes to build a house. Paired to the fiction title We Have a Box.

Esta obra está dirigida a cualquier persona interesada en cuidar y preservar adecuadamente objetos de papel como libros, cómics, fotos, grabados, acuarelas y dibujos sobre papel, carteles, sellos, postales y mapas, entre otros. Se trata de una guía práctica ilustrada, de fácil manejo pero rigurosa en la información, realizada por restauradores especializados en papel, que enseña las características más importantes del papel, los principales tipos de papel, los deterioros más frecuentes que afectan a este material y cómo solucionarlos mediante la aplicación de sistemas sencillos de ...