Recopilación de datos (Collecting Data) (Spanish Version)

A young boy travels to China to learn about the people and culture of one of the world's most powerful nations.

Presents a variety of information on snakes, including the reproduction, the predators of the snake, and other behaviors of the snake.

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.

Aprende a crear con plastilina todo lo que puedas imaginar, desde un gato hasta paisajes nevados. Con las técnicas y trucos que te da este libro, será muy facíl y rápido.