Chaikovski Descubre America/Tchaikovsky Discovers America

Colorful photographs and English and Spanish text teach children some of the many things different animals can do, from fly and swim to eat and do tricks. On board pages.

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...

Consolidates the Student's Book lessons with targeted practice, unit by unit Additional practice of reading, writing, speaking, listening and use of English skills Extensive grammar and vocabulary practice Complete practice exam in Unit 10 Designed for independent study at home and practice in class Audio for listening lessons available on the Student's App

Mimoun y su hija nacen para cumplir los papeles que el patriarca les ha asignado, unos roles establecidos hace miles de años. Pero las circunstancias les llevan a cruzar el estrecho de Gibraltar y a entrar en contacto con las costumbres occidentales. La protagonista sin nombre tratará de comprender por qué su padre se ha convertido en una figura despótica, mientras inicia un camino sin retorno hacia su propia identidad y libertad.