100 mitos

¿Por qué perdimos la guerra? analiza de forma clara y detallada las razones que llevaron al ejército republicano a la derrota en la Guerra Civil española. Carlos Rojas presenta una completísima obra que incluye una antología con los testimonios de muchos de los vencidos en la contienda española.La obra se compone de seis apartados con las diferentes interpretaciones de las causas que motivaron la catástrofe republicana, en un conflicto que Stanley Payne llamó, y con razón, «la mayor tragedia de la historia española después de la Guerra de la Independencia». Una obra capital que...

Describes The Technology Of Making Music By Either Singing Or By Playing Different Kinds Of Musical Instruments.

Bike riding is a lot of fun, but it can also be dangerous. Read about how people have made cycling safe over the years. Learn how bicycles have changed over time and how bike parts, equipment, and trails make cycling safer. Created in collaboration with the Smithsonian Institution, this Spanish book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from Smithsonian employees...

Now available in Spanish bilingual editions, this best-selling series offers big, brainy science for the littlest listeners. Accurate enough to satisfy an expert, yet simple enough for baby, this clever board book explores the ups and downs of gravity. When baby drops food from a high chair, why does it fall? Beautiful, visually stimulating illustrations complement age-appropriate language to encourage baby's sense of wonder. Parents and caregivers may learn a thing or two, as well!