El chip experimental

Why do we need food to live? Find out in this informative title that explains the importance of food to all living things.

In an online world where the amount of information seems to increase exponentially even week to week, student researchers can find it an ever-greater challenge to distinguish credible, vetted content from hearsay and misinformation. This book on citing internet sources will help them determine which online sources are trustworthy and which are not. Its lively and engaging instructional tips will help readers successfully negotiate the vast landscape of information out there. They will produce quality research for papers now and beyond in their academic careers with skill and confidence.

El muchacho listucu que en los años cincuenta pastoreaba ovejas en las laderas de Peña Labra se convertiría en 2003 en presidente de Cantabria. Esta es su historia. Y nos la cuenta con ese estilo único que lo ha hecho popular y querido, con sentido del humor y naturalidad.Miguel Ángel Revilla nos dibuja una España de penuria y esfuerzo que ya no existe. Y relata con viveza cómo, con tesón, animado por el amor a la tierra que lo vio nacer, consiguió alcanzar las más altas responsabilidades. La semblanza que traza en estas páginas de personalidades como el rey Juan Carlos, José...

Take a virtual tour of the Smithsonian! With this Spanish book, you’ll spend a day in the life of a bird keeper and learn how they are “hatching” new plans to help endangered birds. English language learners will read about how an egg hatches, the incubation period, and bird species such as the Kiwi, the emperor penguin, and the Guam rail. Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students...