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

Essays by well-known climbers accompany a range of superb color landscape photographs that echo the great traditions of the Ansel Adams and the Sierra Club large format books of the 1970s.

En su etapa de estudiante (finales del 1425 - comienzos del 1426), el humanista Antonio Beccadelli, el Panormita, compuso el Hermaphroditus, título que alude al contenido tanto heterosexual como homosexual de la obra. Es una obra poética de carácter festivo que toma como modelo a Marcial y a los Priapeos, en la que revela que sabía compaginar bien sus estudios con la diversión de la vida estudiantil. Beccadelli aspiraba a que su obra estuviera a la altura de estos modelos. Pero esto no valió para sus opositores. El papa Eugenio IV prohibió la lectura del Hermaphroditus y en varias...

Counting is needed for many jobs. Let's explore the different types of jobs where counting is used every day! The Días de Descubrimiento (Discovery Days) series is perfect for young learners in prekindergarten through grade 2. These 16-page books give readers an accessible introduction to nonfiction reading. Color photographs and fun, factual examples will grab the attention of young readers and help strengthen reading comprehension skills.

Children love magic, both seeing it and performing for friends and family." "This is a profusely illustrated book of simple illusions for children to master and wow audiences of all ages. They ll learn how to make their sibling levitate, how to escape Houdini-style, and much more, all while developing reading, problem-solving, and public-speaking skills."