Trenes de Alta Velocidad (Bullet Trains)

Albores del año 1875. Las familias de Luigi y Luigia dejan su caserío alpino y se unen a la marea emigratoria. ¡Les sobraban razones para arriesgarlo todo! En realidad era muy poco lo que dejaban atrás. Sus brazos y sus sueños eran sus mayores y únicos tesoros. Lo demás se daría por añadidura, o no... Junto a Giovanni Battista y Angela se unen a la reciente fundación de la colonia Villa Libertad, en el noreste entrerriano. ¡Todo está por hacerse! El lector está invitado a recorrer el desafiante y apasionante itinerario histórico y biográfico de estas dos familias vénetas en...

Few natural forces seem as much like magic as magnets. Perhaps that’s why magnets are so fun! Young scientists will love learning about amazing magnets, both natural and man-made. They’ll discover how magnetism is harnessed to help us in many ways. This STEM-supportive volume contains comprehensible text and photographs of students and scientists utilizing magnets. It also includes a simple, fun concluding activity to encourage readers to use this super science tool themselves.

Presenta varios experimentos en cronometría. Para estudiantes de primaria (grados 4-6) y de secundaria (grados 7-9).

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