Investigación y Ciencia

For thousands of years people wanted to fly. "Imagine soaring higher than birds, higher than clouds, as high as the moon ... they said. In this book, you can read the amazing story of how they finally managed it. Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.In this book, you can read the amazing story of how they finally managed it. Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.Contiene imágenes a color. Impreso en papel esmaltado. Más información

What I need , said a lord one day, is a castle! So he built the very first one. His idea soon spread. But why did people need castles What was it like to live in one And why did castles What was it like to live in one And why did castles go out of fashion This book tells their incredible story, from the first wooden tower to the crumbling ruins you see today. Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Contiene imágenes a color.   Más información

Once upon a time, people mostly stayed where they were, If they wanted to go anywhere, they walked. Then a brave man hopped on a floating log and invented the very first boat. Soon, boats had paddles and sails and could cross vast oceans. They just needed daring explorers to sail them. Nota: el contenido de este libro se encuentra en inglés.Contiene imágenes a color. Nota: el contenido de este libro se encuentra en inglés.Contiene imágenes a color. Contiene imágenes a color. Más información

Why do things float What happens to the food you eat Why is it warm in summerFind out in this lively book. Simple text, amazing photographs and illustrations, fun science activities and links to exciting recommended Web sites introduce young readers to the wonders of science. Is a fact-packed introduction to science, an excellent source book for school projects and a great way to start learning about and doing science.Easy-to-read and beautifully designed, it covers all the major subjects of science, including animals and plants, our planet, gravity, light and sound, with simple science activities to try out.This book will fascinate children of all ages and make them want to find out more about science.Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.Find out in this lively book. Simple text, amazing photographs and illustrations, fun science activities and links to exciting recommended Web sites introduce young readers to the wonders of science. Is a fact-packed introduction to science, an excellent source book for school projects and a great way to start learning about and doing science.Easy-to-read and beautifully designed, it covers all the major subjects of science, including animals and plants, our planet, gravity, light and sound, with simple science activities to try out.This book will fascinate children of all ages and make them want to find out more about science.Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.Is a fact-packed introduction to science, an excellent source book for school projects and a great way to start learning about and doing science.Easy-to-read and beautifully designed, it covers all the major subjects of science, including animals and plants, our planet, gravity, light and sound, with simple science activities to try out.This book will fascinate children of all ages and make them want to find out more about science.Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.Easy-to-read and beautifully designed, it covers all the major subjects of science, including animals and plants, our planet, gravity, light and sound, with simple science activities to try out.This book will fascinate children of all ages and make them want to find out more about science.Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.This book will fascinate children of all ages and make them want to find out more about science.Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado.Contiene imágenes a color. Impreso en papel esmaltado. Más información