Eres Polvo de Estrellas

Los contenidos de este libro se corresponden con los de la unidad formativa 0217, del módulo "Proyectos de montaje de instalaciones de energía eólica", perteneciente al certificado de profesionalidad "Gestión del montaje y mantenimiento de parques eólicos". Las instalaciones de energía mini-eólica se valen de pequeños aerogeneradores con una potencia inferior a los 100 kw. Por ello, se están usando con éxito para suministrar electricidad a lugares aislados, como viviendas o señalizaciones. Este texto reúne todos los aspectos a tener en cuenta a la hora de realizar una de estas...

This starter volume uses everyday examples such as a baseball and a beach ball to demonstrate the contrast between hard and soft objects.

Did you know that jellyfish are found in every ocean? A group of jellyfish is called a bloom. Learn more about these stinging drifters in All About Jellyfish.

This Spanish-translated nonfiction title gives children an in-depth look at what a career as a police officer is like. Readers will learn about various aspects of life as a police officer--from being accepted into the academy to keeping streets safe. Readers will learn what a typical day in the police academy is like as well as a day in the field as an officer. Through helpful charts and diagrams and colorful images in conjunction with informational text and stunning facts, readers discover important aspects of keeping communities safe, including what's inside the patrol car, K-9 units,...