La Energía Solar (Solar Energy)

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

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

This inspiring biographical series ties in with elementary history, science, and social studies curricula, providing teachers with a valuable interdisciplinary resource. With these books, young readers will discover historical figures who devoted their lives to making the world a better place, and changed the course of history. Text copyright 2004 Lectorum Publications, Inc.

Examines the nature of inclined planes and wedges, how they can reduce the amount of force necessary to perform work, and ways in which they are used.

"Discusses how people make sense of Earth by making maps and introduces globes, flat maps, and the idea of making borders"--Provided by publisher.

Los monstruos del tren fantasma están preparando algo muy especial... hacer un viaje en el barco fantasma "Donna Doria". Las complicaciones surgen cuando Piecete desaparece misteriosamente y la situación se vuelve difícil para los monstruos, que deben escapar a toda prisa. Pero Max está dispuesto, como siempre, a echar una mano a su pandilla y emprenderán una búsqueda llena de sorpresas. Otra entrega de la serie en la que la aventura, la intriga, y la amistad estarán presentes de nuevo.

The Flame is Cohens powerful goodbye to this world: a compilation of lyrics, selections of his many notebooks which he kept for years, new poems, illustrations and self-portraits. These pages are the works of a poet and lyricist who has plunged into the depths and come up with the truth in his hands.