Tu mundo: Secretos de los supermercados: Multiplicación (Your World: Shopping Secrets: Multiplication)

Severn Cullis-Suzuki was only twelve years old when he addressed the entire world: What are we doing to Earth, our home? How far can human greed go? Little Severn embarrassed the world leaders and asked them to be consistent, that their actions would reflect their words. An emotional speech, full of truths as simple as they are revealing, and even more relevant today than when it was delivered. This is a bilingual edition.

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

La primera obra de Susanna Clarke, Jonathan Strange y el señor Norrell —sin duda una de las novelas más brillantes y originales de los últimos años—, se tradujo a treinta y dos idiomas y se convirtió en un éxito de alcance internacional. Premiada, y generosamente elogiada por los críticos, supuso la creación de un mundo fantástico, coherente hasta los mínimos detalles, donde la magia y la historia se entrelazaban de manera prodigiosa. Tres años después, sin apartarse de ese universo imaginario que se ha convertido en su sello de identidad, los ocho relatos que componen este...

Aprenda los colores del arco iris siguiendo un texto lírico. (Learn the colors of the rainbow through the lyrical, rhyming text!) "I’ve learned my colors: green, red, and blue, yellow, purple, orange, and now I’m through." From shiny red apples, to purple violets and yellow bumblebees, the high-quality pictures will have children learning colors quickly. Learn simple English words and phrases with the corresponding version Green, Green Froggy.