
#science ¿Cuándo se inventaron los cohetes?
Los primeros cohetes especiales se inventaron en la década de los 50; pero el científico soviético Konstantin Tsiolkovski (1857-1935) había descubierto mucho antes cómo funcionarían.
Se empezó a experimentar a experimentar con pequeños cohetes en la década de los 20, y durante la segunda guerra mundial, los alemanes inventaron el cohete V2, que se usó como arma. Después de la guerra los científicos perfeccionaron el diseño V2 hasta lograr un cohete con potencia suficiente como para viajar en el espacio.
Dato: El inventor norteamericano Robert Goddard construyó el primer cohete del mundo con combustible líquido en el año 1926.
Imagen by pixabay
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