Energía del viento

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

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

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

Se concitan en estos relatos en prosa poética, La Séptima Vida, las escalas de una mirada interior de supervivencia, desde la celebración del vínculo con el otro hasta el sentido de la pérdida. Restos de naufragios de la dicha y su privación de un yo plural de voces. Se trata de una escritura que se traslada al espacio en blanco como si uno estuviera “a punto de ser abatido”. Pedro como sucede en la ontología del flamenco, desde una secreta alegría del dolor trascendido.

The Industrial Revolution was one of the most dramatic eras of all time, filled with fascinating people, strange events, and incredible stories. This period of great change comes into sharp focus through each spread with detailed, accessible language. Each fact is complemented with vivid, carefully-chosen historical images and illustrations, and a caption that adds just a touch more history. Readers are drawn deep into the facts not covered in history textbooks, like working conditions, inventions, failures, and characters, to make this important history lesson fun and engaging.

El objetivo de la presente antología es recopilar los artículos de Carlos Alvar sobre poesía castellana y lírica tradicional publicados desde 1976 a 2012. Supone una oportunidad de leer el conjunto de esta sección de su obra, no quedándonos en la especificidad de algunos análisis ni perdiendo alguna pieza de los procesos intrínsecos de convergencia que éstos suponen en la totalidad de su discurso crítico. Sus trabajos forman un discurso unitario y complejo, original, fundamental, como lo son sus estudios sobre la poesía inmediatamente posterior a 1350, en un momento clave para la...

There are government leaders all over the world that work at the city, state, and national level. This captivating Spanish book will allow readers to learn about various jobs in government including politician, statesmen, governor, and mayor. A look into the past includes a brief history of the U.S. government and some of the most important offices such as heads of state, Congress, seats in the Senate and House of Representatives, and the president. The fascinating facts and brilliant images combine with the supportive text and helpful glossary and index to provide a reading experience that...