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

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

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.

What has lots of tiny eyes, a hard shiny body, and huge black claws? If you guessed an emperor scorpion, you're right! This book introduces early readers to a mystery animal by describing its features, one by one, using short simple sentences and eye-popping full-color photos. At the end of the book, the secret animal is revealed across a colorful, two-page spread. Young children will love showing off their beginning reading skills as they learn about this dazzling collection of wild and wonderful zoo animals--one clue at a time! Fast facts and habitat maps at the end of the book provide...

Award-winning author Jorge Argueta treats young readers to a bilingual recipe/poem for the classic Latin American version of rice pudding with cinnamon. From sprinkling the rice into the pot to adding a waterfall of white milk followed by cinnamon sticks, salt stars, and sugar snow, Argueta’s recipe is both easy to follow and poetic. Lively illustrations by highly acclaimed Brazilian artist Fernando Vilela feature an enthusiastic young cook who finds no end of joy in making and then slurping up the rice pudding with his family. In Argueta’s world, cooking not only satisfies hunger with...

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. They’ll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Don’t worry, they’ll be happy to learn that (hopefully) we have millions of years left!

Que los caminos que tomes, amor mío, no te lleven a darte cuenta de que estás vacío y de que tú herida, ni el alcohol, ni las fiestas o un amor a medias la pueden sanar. Que el daño que te han hecho no lo repitas porque habla más de ti que de ellos, porque quien saca las garras muestra sus propias heridas no curadas. Que no te dejen sangrando los amores de mentiras que te susurran al oído una cosa y te vienen por la espalda diciendo otra. Y sobre todo, amor mío, que el daño que vas haciendo con tu sonrisa, con tu sinceridad que vale un peso de a mentira y todas tus falsas promesas,...