El círculo

While the Great Depression was indisputably a difficult period in American history, it did lead to certain developments that we still benefit from today. One for the most significant examples of this is Social Security, which helps a whole generation of retired Americans. The book offers a concise description of the Great Depression, including analysis of its causes and its effects. Chapters focus on different aspects of the period, including culture, the arts, and science and technology. The dynamic design displays images of posters and experiences from the Depression era. This informative,...

Siamese Cats is a super introduction to one of your favorite, fluffy felines. Complete with a More Facts section and bolded glossary terms. Young readers will gather basic information about Siamese cats through easy-to-read, simple text alongside stunning full-bleed photography. Translated by native Spanish speakers. Aligned to Common Core Standards and correlated to state standards. Abdo Kids is a division of ABDO.

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...

Los ecos de la tragedia, de Javier Pérez Campos, autor de otros libros de esoterismo y ciencias ocultas como 2012: Los enigmas del apocalipsis maya o En busca de lo imposible, narra la increíble aventura de un periodista en busca de la verdad. ¿Hay vida después de la muerte? Javier Pérez Campos es un joven periodista que lleva años dedicándose a la búsqueda del misterio a lo largo y ancho de nuestro país y que trabaja con Iker Jimenez, tanto en la televisión como en la radio, y viene avalado por él. Javier Sierra también le apoya en todo, ya que se conocen desde hace tiempo y les...