Minecraft. Diario de un creeper en llamas

Learn more about the renowned British scientist, professor, and author who spent his entire career trying to answer the question: "Where did the universe come from?" Stephen Hawking was born exactly three hundred years after the death of the scientist Galileo, so maybe it was written in the stars that he would become a famous scientist in his own right. Although he was diagnosed with a neurological disease at age 21, Stephen did not let the illness define his life. Known for his groundbreaking work in physics, and identified by his wheelchair and computerized voice system, Stephen continued...

“Dino” Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children’s books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these horned dinosaurs face-to-face: Torosaurus had the biggest skull of any animal ever! Pentaceratops had five sharp horns on its head! Styracosaurus was as big as an ice cream truck! Plus, you'll get to know Centrosaurus,...

Técnico electricista 2 - Curso visual y práctico Corriente continua Conoceremos en detalle la caída de potencial y describiremos las características de los nodos, ramas y mallas, dentro de un circuito eléctrico. Enunciaremos las leyes relacionadas con la tensión y la corriente y, posteriormente, nos daremos a la tarea de aplicarlas en la realización de diversos tipos de conexiones, por ejemplo: la conexión de resistencias en serie, la conexión de resistencias en paralelo y también la conexión de capacitores. Para continuar, conoceremos el teorema de superposición y realizaremos un ...

Este libro presenta el concepto y el vocabulario básico de las virtudes, y ayuda a los niños a reconocer y a clasificar los diferentes buenos comportamientos que aún tienen que desarrollar.