Lobachevski

La guía que le permitirá entrenar y hacer crecer a su cachorro de Golden Retriever: "El adiestramiento de perros maestros: una guía completa sobre cómo adiestrar a su mejor cachorro y el adiestramiento del Golden Retriever explicado" El perro Golden Retriever se encuentra entre las 10 razas de perros más populares e inteligentes. Son guapos y encantadores; con la cantidad adecuada de adiestramiento, ejercicio e interacción social pueden convertirse en perros amistosos, juguetones y muy sociables. No es de extrañar, por tanto, que sean una de las razas favoritas como mascotas de...

Black holes are neither holes nor black. They're invisible and packed with matter! Future astronomers will find out many more fascinating facts about these space phenomena with this intriguing book. Carefully crafted text encapsulates the most important information about black holes, such as how scientists locate them and their significance in a star's life cycle. Amazing photographs support critical concepts and inspire a true appreciation of the spectacles of space.

Imagine a career where you get paid to draw all day. That's what botanical illustrators do! Get inside the mind of a botanical illustrator, and learn how their intricate drawings of plants help science. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working in a STEAM field. Discover...

A beautifully illustrated picture book takes young readers on a journey of discovery to find out what it would be like to go to the moon, as they fly into outer space, walk on the Moon, and take a look at our world from a very, very long way away.