Paradojas y juegos

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"In the summer of 1963, Spain is sad, thick and shrunken. Time seems to have stopped in the calendar and everyone's feet hurt to walk through life as if they did damage the shoes. But anytime fortunes can change: through the cracks of this dripping a little hope. This dry, hot summer and foolish is the awakening of Leon Egea. Away from claustrophobic environment of its people and wounded by the literature, began working in the publishing universe and live your first love. In difficult times it is important to bet on the future in terms comfortable or uncomfortable. Because the future will not ...

From war and death to school and gender equality, the Sociedad series discusses many serious issues in a way that can be easily understood by children. Although many of the situations and examples are specific to Mexico, these books can be applied to a general readership, particularly one of Hispanic origin. Reflecting on modern sciences, particularly biotechnology—from its limitations to its advances—this perceptive study answers many questions concerning cloning and genetically modified organisms, such as Why do scientists work in these arenas? What are the benefits of this technology?...

En el Ártico, cada vez se derrite más hielo en verano. Esto es un gran problema para los osos polares, que necesitan el hielo para sobrevivir, y también es un gran problema para todo el mundo, por que todo nuestro planeta necesita el hielo del Ártica para