Un día en... el Imperio Romano (Un día en...)

La teoría de conjuntos es una rama de las matemáticas, y cuya dedicación de este capítulo, es gracias al matemático, Ferdinand Ludwing Philipp Cantor, quien es considerado el padre de la Teoría de Conjuntos, debido a ello, es que, en el año 1874, salió su primer trabajo revolucionario, con respecto a la teoría de conjuntos.

Learn more about the renowned British scientist, professor, and author who spent his entire career trying to answer the question: "Where did the universe come from?" Stephen Hawking was born exactly three hundred years after the death of the scientist Galileo, so maybe it was written in the stars that he would become a famous scientist in his own right. Although he was diagnosed with a neurological disease at age 21, Stephen did not let the illness define his life. Known for his groundbreaking work in physics, and identified by his wheelchair and computerized voice system, Stephen continued...

Filled with geographical and historical data, this unique book explains the beauty and characteristics of the Chihuahua desert, the largest desert in Mexico.

No conseguir lo que deseas puede ser malo, pero conseguirlo puede ser peor. Y es que hay deseos que empiezan como un sueno y al hacerse realidad se convierten en pesadillas. Ana tiene dieciseis anos, quiere ser brillante, popular y atractiva. Y, por desgracia para ella, lo consigue. "C2BFQuieres" formular tres deseos? Meditalos bien y ...cuidado con lo que deseas porque pordrias conseguirlo.