Vehículos eléctricos ebook

Earthquakes can leave people and property in bad shape. At times, they can be deadly. Find out about the science of studying earthquakes and the men and women who track the movements of the ground below us. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step of the engineering design process and is perfect for makerspace activities. It makes STEAM career...

Anthony Cade, que ejerce de guía turístico en África del sur, recibe de un buen amigo una extraña misión que le devuelve a Inglaterra. A su llegada, se ve envuelto en una telaraña de asesinatos, chantaje y traición, relacionados con las luchas políticas internas de Herzoslovaquia, y en una romántica y misteriosa historia de amor. Todo eso complica la vida de Anthony... pero, ¿quién es en realidad Anthony Cade?

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

Think you'd like to be a fire fighter? Learn about the special equipment fire fighters use, their role in community safety, and their lives at the station. This book features a comprehensive timeline of the history of firefighting from its origins in ancient Rome through firefighting practices of today plus vocabulary related to fire fighters and fire safety.