Cuentos de la ciudad

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.

Los murciélagos tienen un grave problema de relaciones públicas entre los humanos, pero la verdad es que es una enorme injusticia. No sólo son inofensivos sino muy importantes para los ecosistemas, y además son lindos (muchos de ellos). Esta original novela gráfica cuenta todo lo que hay que saber sobre las distintas clases de murciélago gracias a la aventura de un pequeño murciélago del desierto de Sonora que debe recuperarse de una herida en un centro de rehabilitación especializado. Allí aprenderá más sobre sí mismo y sobre esta asombrosa clase de mamíferos voladores: la...

Explores The Machines Used And The Physics Involved That Make Moving From One Level To Another In A City Environment Easier.

Mandalas are a reflection of life and when we color mandalas, skills and talents we didn't think we had rise to the surface. We develop a special and unique sensitivity to Mother Nature. We perceive everything with a new and growing intensity. In short, the satisfaction we feel is enormous.