La carta de derechos

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

El autor aborda el papel del arte en nuestra sociedad, tratando de averiguar qué convierte algo en obra de arte, qué sentido tiene el compromiso artístico y cuáles son los problemas que hoy podría abordar. Analiza la revisión del compromiso artístico a partir de la década de 1970, cuando el arte asumió la defensa de reivindicaciones muy diversas -de ecologistas y de colectivos marginados (por género, cultura o enfermedad)-, y también la crítica de los medios de comunicación, del urbanismo y de los mecanismos de participación democrática, así como laa crítica de la propia...

The first Spanish addition to the Who HQ board book series: a biography of Celia Cruz, created specifically for the preschool audience! ¡La primera adición en español de la serie de libros de cartón Who HQ: una biografía de Celia Cruz, creada específicamente para los niños de preescolar! The #1 New York Times Bestselling Who Was? series expands into the Spanish market, bringing age-appropriate biographies of influential figures to readers ages 2-4. The chronology and themes of Celia Cruz's meaningful life are presented in a masterfully succinct text, with just a few sentences per page. ...

Explores Chinese culture from ancient times to the present, providing information about food, fashion, law, art, and religion.

Lyndon B. Johnson was born in Texas in the early 1900s. This appealing biography has been translated into Spanish and highlights Johnson's life as he represented Texas in the United States Congress for 24 years and became the 36th President of the United States. Through engaging images, intriguing sidebars and facts, easy to read text, and a supportive glossary and index, readers will learn about interesting topics such as the Higher Education Act, Voting Rights Act, Minority Whip, and the Vietnam War. Readers will be eager to learn more about Johnson's fascinating life as they move from...