Cómo funcionan los ecosistemas

Yo soy sólo entre colillas, soy la cecina del poema en el que no creo, soy la cecina del verso y del poema, soy el que vive sin tener ya sentido.

He aquí uno de los más grandes poemas épicos de todos los tiempos: Odisea. En él se narra el regreso del héroe, Odiseo, a su patria, Ítaca, después de la conquista de Troya. Compuesta como la Ilíada en hexámetros, recoge numerosos cuentos populares y leyendas que, adaptadas, se integran en la epopeya. De este modo, mientras que en la Ilíada el tema central, la cólera de Aquiles, va avanzando inexorablemente, verso a verso, desde su planteamiento hasta su desenlace, en Odisea el regreso del héroe es narrado, con arte magistral, sin recelar de las vueltas atrás o de las...

Knowing how to listen is essential to learning, growing, and getting along with others. This gentle, encouraging book introduces and explains what listening means, why it’s important, and how to listen well. Realistic examples and inviting full-color illustrations bring the concepts to life. The focus throughout is on the positive results of being a good listener. Made to be read aloud, this book also includes a special section for adults, with ways to reinforce the skills being taught, questions to invite lively discussion, and listening games to play. Now children and adults can enjoy our ...

Frogs and toads are some of the most confusing amphibians to classify. While some of their physical attributes are easy to tell apart, if we take a deeper look at these animals we find it’s not quite that simple. From poisonous skin and bulging eyes to their amazing life cycles, these creatures are as interesting to study as they are difficult to categorize. Once we break down the difference between “true” frogs and “true” toads, it’s easy to see why so many have trouble telling the two creatures apart!