¡Cuenta conmigo! La feria de la escuela

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.

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther. This 6-Pack includes six...

Where is your brain exactly? What does it do? Use your brain to read this engaging, Spanish-translated title and learn all about it!

Provides instructions on making drawings of various animals by adding faces, legs, tails, and other details to finger and thumbprints.

En un crudo día de invierno de 1650, René Descartes fue enterrado lejos de su hogar. Dieciséis años más tarde, el embajador francés exhumó secretamente sus huesos y los transportó a Francia. La historia de estas insólitas reliquias involucra a los personajes más diversos que usaron estos huesos.

Mas de cuarenta anos de amistad complice avalan al critico Tullio Kezich en la tarea de abordar desde la cercania, a veces desde la indiscreta intimidad, la biografia de Fellini. Con rigor, una prosa agil y una documentacion exhaustiva, Kezich desmiente innumerables leyendas que rodean su figura; revela facetas poco conocidas, como su gusto por las ciencias ocultas o sus devaneos con el psicoanalisis; arroja nueva luz sobre su relacion con las mujeres, con especial atencion y tacto a sus cincuenta anos de monogamia a la italiana con la inolvidable Giulietta Masina; repasa las vicisitudes de...

Lincoln Rhyme and Amelia Sachs return to face a criminal whose ingenious staging of crimes is enabled by a terrifying access to information. When Lincoln's estranged cousin is arrested on murder charges, the case is closed. Forensic evidence from Arthur's home is found all over the scene of the crime, and it looks like the fate of Lincoln's relative is sealed.