Energía del viento

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

Defines levers, explains their functions, and suggests simple experiments to demonstrate how they work.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

Presents pairs of photographs of similar items, including a hot dog and an ice cream cone, and the sun and the sea, to introduce the difference between hot and cold.

Have you ever wondered how the wind makes a kite fly? Learn about the wind with this Spanish STEAM book for English language learners that makes it easy for parents and teachers to introduce STEAM and beginner science topics to their youngest learners. Created in collaboration with Smithsonian, this book uses real-world examples to make STEAM topics easier to understand. It features an age-appropriate STEAM activity that is perfect for makerspaces and introduces kindergartners to the steps of the engineering design process. It helps beginning readers learn to read and is ideal for...

Bruno Rodríguez y Eyal Weintraub, cofundadores de la agrupación ambiental Jóvenes por el clima, parte del movimiento Fridays for Future creado por Greta Thunberg, comparten su visión sobre la crisis climática y analizan el rol vital de la juventud en la construcción de un nuevo paradigma que permita imaginar un futuro distinto en el planeta. En el año 2019, los jóvenes Bruno Rodriguez y Eyal Weintraub, recién salidos del colegio secundario, observaron lo que la huelga de Greta Thunberg en Suecia estaba generando a nivel global y entendieron que había que poner manos a la obra. La...

Introducción a la historia del masaje. Introducción al masaje deportivo. Normas y consejos para la aplicación de un masaje. Quirogimnasia. Conceptos anatómicos básicos para masajistas.