Energía del viento (Wind Power)

Life Long Ago brings ancient civilizations to life and reinforces important early elementary social studies standards such as time, continuity, and change. Students will learn what daily life was like, how ancient peoples governed themselves, how they communicated, and how the influences of ancient cultures are still felt today.

What causes sound? How does sound travel? Sound begins when matter vibrates. Without this vibration sound could not move and nothing would make any noise. Starting with tiny molecules, this book explains the main concepts of sound and furthers understanding through a series of easy-to-do experiments that will appeal to readers of all ages.

Angus: My mixed-breed cat, half domestic tabby, half Scottish wildcat. The size of a small Labrador, only mad. Thongs: Stupid underwear. What's the point of them, anyway? They just go up your bum, as far as I can tell. Full-Frontal Snogging: Kissing with all the trimmings, lip to lip, open mouth, tongues ... everything.

La mitología nos abre la puerta a un universo de fantasía y aventuras fascinantes, como la del titán que creó al hombre con un poco de barro y lágrimas, Prometeo, o la historia de Pandora, una chica a la que su curiosidad le jugó una muy mala pasada, o incluso el mito de Hades y Perséfone, los dioses del inframundo que hacen posible el paso de las estaciones todos los años. Descúbrelas en este álbum ilustrado y diviértete con ellas.

This book introduces you to flamingos, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.