Cómo podemos utilizar el tornillo?

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

Eco-Friendly Energy Is Explained. The Most Current Information Is Provided While Establishing The Understanding That It Does Not Take Much To Make The World A Better Place.

Provides The History Of Biofuels, Different Uses, Positive And Negative Characteristics, And How They Will Impact The Future.

1969. Un hombre decide emprender un viaje a Oriente para buscar allí la sabiduría, la espiritualidad y la felicidad que Occidente le niega. Deja a sus espaldas, a la mujer con la que ha compartido todos los sueños y las desilusiones de la Década Prodigiosa.

Travel to the 22nd century in this captivating, Spanish-translated nonfiction title that allows readers to discover the future of space. Elementary readers will be fascinated with the possibilities that may await human life in the future. Readers will discover the technology that may be used to one day allow humans to live on another planet, new worlds, alien life, and artificial intelligence. Featuring vibrant photos, images, informational text, a glossary of terms, and a list of helpful websites for more explorations, children will be excited and enthralled as they move through this title.

Los niños adoran las palabras, y si son rimadas, mejor. Con esta antología descubrirán la magia de los versos. Mi primer abecedario, mi primer atlas... Siempre hay un primer libro que nos ayuda a descifrar el universo. Con Mi primer verso los más pequeños descubrirán que en la poesía hay otros mundos, que detrás de cada palabra se esconden planetas paralelos. Poemas de Lorca, Neruda o Machado acompañados de maravillosas ilustraciones en un libro perfecto para que toda la familia explore las sensaciones que contiene cada verso, con palabras que les harán cosquillas en la lengua y en...

Readers will discover what you can do at a post office, such as buying stamps, checking a PO box, and sending a letter. This book's easy-to-follow narrative makes it perfect for beginning readers. A photo glossary offers new vocabulary, while a website link page suggests routes to more information.