Biography

The separation between Kate and William did not last long.

Amadeus had a sister, Maria Anna, five years older, who was called Nannerl by the household, also musically talented.

He introduced the poll tax, which was the primary source of revenue for the Russian monarchy until 1887.

Her sudden passing has sprung conspiracy theories.

After the outbreak of the revolution in Paris, Chopin went to England and Scotland. He was already in very poor health, and the journey aggravated it.

Oppenheimer dominated all scientific discussions.

Two years later, while in Bologna, he carved a candelabrum in the form of a kneeling naked angel and statues of saints: Petronius and Proculius, San Domenico.

Caesar is said to have suffered from epilepsy.

Napoleon is also traditionally credited with a geometric theorem known as Napoleon's theorem, declaring that the orthocenters of equilateral triangles built on the sides of any triangle are the vertices of the equilateral triangle.

Toward the end of his life, Tesla worked obsessively on the concept of free energy.