La Campana de la Libertad (The Liberty Bell)

"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children's books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these fast dinosaurs face-to-face: The Gallimimus could outrun a sandstorm! The Struthiomimus may have been the fastest dinosaur. It could run up to 60 miles per hour! The Liaraptor ran until it took off into the air! These may have...

We have summarized the essential of the following texts: From POLITICAL ESSAYS, "The crisis of the Welfare State and the depletion of the utopian energies", from THEORY AND PRAXIS, "The classsical doctrine of politics and its relationships with philosophy", a small fragment of "Science and technique as ideology and the article "Modernity, an uncomplete project".

El asesinato de Federico García Lorca (1898-1936) fijó la imagen de "La casa de Bernarda Alba" como la obra máxima de toda una dramaturgia. Con este drama en el que unos personajes y un espacio se encadenan con suprema maestría a una pasión estéril ?el amor no conseguido- cuya liberación sacrificial es la muerte, el poeta granadino llegó, en efecto, a una cumbre similar a la alcanzada por las más grandes creaciones del teatro clásico y contemporáneo. Mario Hernández fija rigurosamente en la presente edición el texto de esta tragedia en la que la tiranía de unas normas sociales...

Provides a simple description of how astronauts aboard a space shuttle perform everyday activities such as eating, drinking, and sleeping.