Cómo ayudar a un amigo que está deprimido (Helping a Friend Who Is Depressed)

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...

Siete Unidades Didácticas: "Bienvenidos al universo Cortázar" (I y II); "El gran teatro de tu mundo"; "El amor en el túnel del tiempo"; "Letra y música"; "Soledad, dolor y denuncia: Poesía española del siglo XX"; "Museo de épocas de la poesía española". Cada unidad pretende la motivación del alumno mediante su relación con el entorno, su actividad, su protagonismo y su interés por la lectura; trabaja la Lengua y Literatura como algo inseparable.

Read about the kinds of jobs that people do as engineers, and how they use math, science, and creative thinking to solve problems.

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. Theyll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Dont worry, theyll be happy to learn that (hopefully) we have millions of years left!