Libros

Even before the spectacular success of its X-1 rocket-powered aircraft in breaking the "sound barrier," the adventurous Bell Aircraft Corporation was already pushing ahead with a parallel project to build a second aircraft capable of far higher speeds. The X-2 (or Model 52) explored the equally (...)

This study explains how the armies of North and South Vietnam, newly equipped with the most modern Soviet and US tanks and weaponry, fought the decisive armored battles of the Easter Offensive.Wearied by years of fighting against Viet Cong guerillas and North Vietnamese regulars, the United States (...)

En plena Guerra Civil Española, y con un Madrid asediado y con pocos alimentos, nació la idea de la construcción en 40 días de un ferrocarril que pudiera traer víveres y esperanza a la capital para aguantar el ataque de las tropas enemigas. "El Tren de los 40 Días" es un libro de Andrés Graña Ruiz (...)