Las fiestas tradicionales de México

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...

Discusses the physical characteristics of great white sharks that combine to make them such able predators.

Plymouth Rock chickens and Silkie chickens are just a couple of the many breeds of chickens living on farms. Readers will learn how farmers raise chickens and what different breeds are called. This high-interest book combines eye-catching photographs with manageable text to best reach its readers. Readers will love learning chicken fun facts, while gaining an understanding of why chickens are farmyard staples. Text is supported by a variety of tools, including a picture glossary, table of contents, index, and additional websites.

¿Alguna vez te preguntaste qué hace brillar a una estrella? Ahora en español, este título atrae a los lectores jóvenes a descubrir cómo funcionan las estrellas, con fotos vibrantes y textos cuidadosamente nivelados que capturarán la imaginación del lector. Las preguntas de pensamiento crítico apropiadas para la edad y un glosario de fotos ayudan a desarrollar habilidades de aprendizaje de no ficción. Do you ever wonder what makes a star shine? Now in Spanish, this title engages young readers in discovering how stars work, with vibrant photos and carefully leveled text that will...