Lo que el Frente Polisario esconde

Young readers are introduced to the concept of habitats in this colorful book. Each spread describes a different habitat and the animals that live there. Children will learn about habitats in forests, deserts, grasslands, wetlands, on mountains, and in the Arctic and Antarctic. An activity asks readers to use what they have learned to match photos of habitats with their habitat names.

Visiting an aquarium is fun. There are many fish, sharks, birds, penguins, sea otters, and other creatures to see. Dive into learning subtraction as you read about the many animals at the aquarium! This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning subtraction easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading...

A scientific look at the natural processes that create waterfalls, and where they are likely to form.

Esta obra recoge una selección de algunos de los artículos más sugerentes de Flusser. El autor propone que el futuro depende del diseño. Analizando distintos objetos cotidianos, así como temas relacionados con el diseño, desde las tiendas de campaña y los paraguas hasta la ética industrial y la arquitectura de Wittgenstein, Flusser hace hincapié en las relaciones existentes entre el arte y la ciencia, la teología y la tecnología, y la qrqueología y la arquitectura. De la misma manera en que la creatividad formal ha producido armas de destrucción a la vez que grandes obras de...