Energía del viento

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

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

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

"In this title, children explore the reasons why they may feel worried, how to recognize these feelings, and appropriate action to take when they feel worried."

Cachimbo es un cuento recreado con personajes reales. Adultos que nos dieron la oportunidad de ser felices, porque rodeados de ellos, fuimos felices. Conocimos la felicidad en una poca y sociedad de respeto, tradiciones y excelentes costumbres que esa generacin infantil dej atrs en lo ms profundo del campo cubano. En que los nios ramos pobres, pero alegres. No tenamos computadoras, vdeos, ni telfonos celulares, pero tenamos amigos ms valiosos que los tan cacareados medios electrnicos. Dominando todo el entorno de Cachimbo, est su personaje principal: Vitoria, un central azucarero sin cercas...

What do solar panels, waterproof clothing, and window coverings have in common? They are technologies that have been adapted based on studying butterflies! Learn what scientists have learned from butterflies with this Spanish book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, this STEAM book features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual...

En esta ocasión Oda, acompañada de su amigo Henrick, vivirán mil aventuras dentro de las grandes películas del cine, pudiendo conocer de primera mano a los personajes, los actores y los directores cinematográficos más importantes.