Agencia ELE 1 Libro de ejercicios + cd

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of simulations. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how simulations work in the real world. In this book, readers learn about American Revolution reenactment and how it simulates events from the past. This nonfiction ...

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...

What's hidden in the woods? Look closely through three colored transparent sheets to discover hidden secrets. Start with green and nothing moves. As if by magic each sheet shows animals and plants coming to life. Watch nature's surprises emerge in front of your eyes.

El Tao Te King es el conjunto de ochenta y un apartados filosóficos atemporales. El Magnánimo Lao Tse puso en nuestras manos la posibilidad de aprender de su sabiduría de forma directa. Con cada verso leído nos llena el alma, y consigue que nuestra forma de razonar se eleve. Consigue poco a poco y casi sin que nos demos cuenta, que dejemos de lado los absolutismos y nos acerquemos más y más a la luz, al saber, al entender cómo funciona todo. Ha sido un libro recomendado para personas que se cuestionan el sentido de la vida, el origen y el sino de la vida en la Tierra. Cada persona le...