Descubramos Polonia (Looking at Poland)

Looking at VENEZUELA: Did you know that Angel Falls, in Venezuela, is the highest waterfall in the world? Looking at Venezuela, you will see the snow-covered peaks of the Andes Mountains, the flat-topped cliffs of the Guiana Highlands, and the colorful plants and animals of the rain forest. Learn about life in Venezuela, from the Maracaibo Basin to Margarita Island and from oil rigs to orchids.

Introduces Iran, including the geography, people, education, rural and urban life, housing, food, work, and amusements, along with other information about the country.

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...

La colección ESTRATEGIAS DE SUPERVIVENCIA recoge todas aquellas tretas, señuelos y actividades que desarrollan los animales y las plantas tanto para defenderse como para atacar, para sobrevivir en medios hostiles, para reproducirse con éxito entre los dep

The scientific method lists important steps in the process of conducting scientific study and research. With detailed images and fascinating sidebars, this nonfiction book explores the scientific method and scientific practices in depth, and introduces students to new concepts, vocabulary terms, and STEM topics. Aligned to state and national standards, the leveled text supports students reading at above-, below-, and on-grade level. The fun lab activity encourages students to think like scientists. Keep students engaged in learning with this Spanish book.

William B. Seabrook nació en la localidad estadounidense de Westminster, Maryland, en 1886. Su abuelo paterno era el editor del diario local y su padre ministro de una iglesia luterana, lo que movió al joven Seabrook a interesarse por el periodismo y las religiones. A los veinte años viajó a Europa y, ya de regreso, inicia su carrera periodística en el «Atlanta Journal». En 1915 vuelve a Francia como camillero voluntario en la Gran Guerra. Herido y repatriado, es contratado por el «New York Times» donde publica una serie de crónicas sensacionalistas sobre crímenes, ocultismo, etc....