Primavera

Get a close-up look at animals in the zoo, from appearance to behavior to babies. This series uses vivid photos to compare life in the wild and life in captivity in terms of habitat, activity, and diet.

Un diccionario único para iniciarse en el mundo de las palabras y su significado. Básico, porque además de ofrecer más de 30 000 definiciones claras y sencillas con ejemplos en las palabras más difíciles, es la herramienta perfecta para aprender a usar para siempre un diccionario. Con prólogo de Antonio Mingote, miembro de la Real Academia Española.

Presente a los lectores las diversas formas en que pueden participar en el voluntariado con este título de no ficción traducido al español. Los lectores descubrirán muchas organizaciones benéficas y programas diferentes, incluidos The Salvation Army, Feeding America, Habitat for Humanity y Médicos sin fronteras a través de imágenes vívidas, gráficos y texto informativo. Este título de no ficción ayuda a alentar a los niños a hacer una diferencia en sus propias comunidades escribiendo a periódicos o políticos o participando en la recaudación de fondos y varios programas o...

For ages, the idea of machines that think and act on their own has gripped scientists, thinkers, and the general public. This book explores the history of artificial intelligence (A.I.), and how science fiction is quickly becoming science fact. It examines the technologies involved in A.I. and its inevitable effects on work, life, health, and many other aspects of human society. Rooted in history and science, this book provides an inside look at a topic that captivates engineers, scientists, and dreamers, but also raises important ethical issues and challenges how we see ourselves and our...

The poetry of Mercedes Roffe knows how to surround the silence, seduce the readers from an abyss feeling, and dares to skirt the limits in a plural sense. It is a return trip to the genesis and future of every word, a journey whose highest points happen whenever lightning appears. That is, whenever Roffe captures the poetic brilliance of words. She is currently one of the greatest voices in Argentine poetry. Some of the most sensitive aspects of human experiences are included in this ninth book of poems."