Llantas y Rayos

By Michael Dahl

Subjects: Juvenile literature, Nonfiction, Juvenile Nonfiction, Wheels, Wheels, juvenile literature

Description: Ciencia asombrosa: Las maquinas sencillas (Amazing Science: Simple Machines)-Our best-selling Amazing Science series is now available in conversational Spanish. Simple machines are simply wonderful. Dissect the science behind these useful tools to get a better handle on the physics of fun and function.