Cómo se construye una computadora (How a Computer Is Made)

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.

Se abordan las Matemáticas desde lo experimental, lo estético, lo lúdico, lo cultural y desde la resolución de problemas. Supone un enriquecimiento para alumnos capaces de disfrutar dedicando tiempo para trabajar las Matemáticas, estimulados por la presencia de otros compañeros y de un profesor que guía las sesiones. Puede ofrecerse como materia optativa para estudiantes especialmente interesados por las Matemáticas.

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Children often wonder what they were like when they grew up in their mother's womb. Discover the magic and beauty of the beginning of life in nine three-dimensional illustrations of a baby in real size, month by month. This book is a great way to explain to children how their life was in their mother's womb and is the perfect gift for the arrival of a new baby.