Los estados de la materia — Los gases

Did you know that liquids take the shape of their containers? If liquids get hot, they can become gases. Discover more interesting facts in Liquids, part of the States of Matter series of EYEDISCOVER books.

Did you know that baby butterflies look like worms with legs? Caterpillars turn into butterflies inside a shell. Discover more about these flying insects in Butterflies, part of the Life Cycles series of EYEDISCOVER books.

Detailing favorite, kid-friendly recipes, this guide teaches parents how to safely cook with their children. Detallando recetas favoritas y acesibles para los niños, esta guía enseña a los padres como cocinar seguramente con sus niños.

Captures the many natural dynamic surface patterns and the study of those shapes, which was known in ancient China as ""Li.""

Get On A Covered Wagon And Explore Everything About Pioneers With This Book. From What They Ate, Wore, Who They Encountered And Where They Traveled. Text Boxes Filled With Pioneer Facts Add Additional Information On The Pioneers Difficult Journeys To Unknown Lands.

Tomando como hilo conductor a un joven lector y a Peter Kein, el protagonista de Auto de fe, Felipe Benítez Reyes nos transporta a través de la historia de la escritura, desde los egipcios a las quemas públicas del Tercer Reich, y nos muestra, gracias a un conjunto de datos y anécdotas interesantes, la trascendencia, naturalidad y significación del acto de la lectura para la existencia humana.