Inteligencia artificial: computadoras y máquinas inteligentes (Artificial Intelligence: Clever Computers and Smart Machines)

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...

"Gato Rojo quiere ser tan inteligente como Gato Azul. Gato Azul sueña con ser tan ágil como Gato Rojo. Pero, ¿de qué color es la felicidad? Los dos gatos que protagonizan esta historia están dispuestos a hacer las cosas más extrañas para parecerse al otro."--Back cover.

In Bosques, carefully leveled text and vibrant, full-color photographs take beginning readers on a tour of a temperate forest. Readers learn about this important ecosystem and the variety of living things adapted to live there.

La novela de un país que despierta. Una mujer de la alta sociedad, muy bella y muy desgraciada. Un publicitario embarcado en un programa radiofónico que busca a personas desaparecidas. Un magnate con buenos contactos políticos dispuesto a consolidar su imperio. Un joven del Norte que rastrea sus orígenes. En la Barcelona de 1960, las trayectorias de todos ellos se cruzan iluminando ambientes contrapuestos. Estaba en el aire es una historia de sentimientos y búsqueda personal, de periodismo e intrigas empresariales, que transcurre en un momento histórico poco abordado por la narrativa...

Police officers work hard to keep people safe, and they're well-known helpers in our communities. Readers explore the basic question of what police officers do at work. Along the way, they learn fun facts about laws, police cars, and even police dogs! This career is popular among young readers and a staple in curricula geared toward early learners. Detailed photographs of police officers on the job were chosen to align with the accessible text, allowing readers to strengthen their reading comprehension skills. Vocabulary development is also aided by a picture glossary, featuring clear...