Invention of Dynamite (1867): Alfred Nobel's Explosive Fortune
Dynamite made high explosives far safer to handle, transformed mining, quarrying and construction, and built the fortune that funds the Nobel Prizes.
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Dynamite made high explosives far safer to handle, transformed mining, quarrying and construction, and built the fortune that funds the Nobel Prizes.
A romantic castle left unfinished at Ludwig's death in 1886, opened to the public weeks later and now one of Europe's most visited monuments.
Mendeleev's periodic system organised the elements by atomic weight and properties, predicted undiscovered elements and became the central framework of chemistry.
Paris capitulated after about four months; an armistice on 28 January 1871 ended the main fighting of the Franco-Prussian War.
Decisive German victory; Napoleon III and about 100,000 French soldiers surrendered, and the Second Empire collapsed two days later.
German victory; the French Second Empire fell, the German Empire was proclaimed and France ceded Alsace and part of Lorraine.
The Commune was crushed by the army of the Versailles government; thousands of Parisians were killed and tens of thousands arrested.
The German states except Austria were united as the German Empire under the Prussian king as German Emperor.
The mission failed to revise the unequal treaties but gave Japan's leaders first-hand knowledge of Western states that shaped the Meiji reforms.
The Treaty of Berlin replaced the Treaty of San Stefano, reduced Russian gains, created a smaller autonomous Bulgaria and gave Austria-Hungary control of Bosnia and Herzegovina.
At least 38 Iguanodon skeletons were recovered and taken to Brussels, giving the first complete picture of a dinosaur's skeleton and correcting earlier reconstructions.
Alexander II died of his wounds the same afternoon; the conspirators were hanged and his son Alexander III began a long period of reaction.