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

Ethan is a member of the Named, sworn to fight the Order of Chaos, an evil group determined to permanently change the course of history. But he is also a normal high school student trying desperately to keep up with his homework and fit in. When he is assigned to mentor Isabel, a cute classmate and future member of the Named, the line between his two lives begins to blur.

Adems de ser uno de los mejores novelistas europeos, Ea de Queirs escribi, durante los aos en que ejerci de cnsul, algunas de las ms atractivas crnicas de la historia del periodismo. Ecos de Pars rene escritos que envi regularmente al peridico brasileo Gazeta de Notcias, donde tambin colaboraron Machado de Assis, Oliveira Martins y Ramalho Ortigao.

Antonio Machado es uno de los poetas más importantes que ha tenido nuestro país. Leonor, su esposa y su musa, era para él al alegría, la vida, la felicidad. Pero también la sabiduría. No la de los libros o las escuelas, sino la de las cosas pequeñas, esas cosas que Antonio convirtió en poemas. Poemas tan hermosos que hoy en día, verso a verso, seguimos recordando. Carmen Posadas nos acerca a Machado en el setenta aniversario de la muerte del poeta, con un texto emotivo que nos muestra que sin amor no hay vida, y tampoco poesía.

Which animals and plants can survive in a dry desert environment? Readers learn about the living things that make up desert food chains, including cacti, snakes, and scorpions. Colorful photographs of desert life make readers feel like they’re exploring new parts of this habitat with each turn of the page. Fact boxes provide additional information about the creatures that make up desert food chains, and a detailed food web shows how these food chains all come together. The desert is an extreme habitat, and readers will enjoy learning about the extreme plants and animals that live there.