La antigua Roma (Ancient Rome)

Wind Power: A waving flag, blowing leaves, a kite soaring through the skyall are moved by wind power. Wind is also our fast-growing source of energy. Find out how wind forms and the different ways we may use it in the future.

Una cosa es ir a un museo a ver los cuadros, y otra muy distinta caerte en ellos. Eso es lo que pasa cuando el tío Utopía lleva a Guille y sus compañeros al Museo Thyssen con un invento suyo: las CuadroGafas 5D. De pronto se encuentran dentro del mundo fantástico que los pintores imaginaron.

Get a close-up look at animals in the zoo, from appearance to behavior to babies. This series uses vivid photos to compare life in the wild and life in captivity in terms of habitat, activity, and diet.

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

Trained originally in the French classical manner, Matisse was inspired by the Impressionists and Cezanne to create a style that brought out the beauty of color, form and line by reducing them to the bare essentials. While considered a leader of the Fauves and an inspiration to most of the great figures in modern art, he wasn't interested in being associated with any school or trend. A family man who worked 'office hours' in his studio, he defies the image of the artist as a tortured soul. In a career spanning six decades, he produced masterpiece after masterpiece that constantly challenge...