after learning the basic arithmetic operations addition, subtraction, multiplication and division, the educational road to becoming a mathematician will run you through algebra, geometry, trigonometry and calculus. If this sounds like a long trail it is, but it’s also just the beginning of what ...
The battle of Solferino between Napoleon III and the Austrian emperor Franz Joseph was an essential step toward the unification of Italy; the bloody battlefield inspired Henri Dunant to found the International Red Cross. The battle of Sadowa decided the Austrian-Prussian war of 1866; in Germany ...