Palace of Monserrate

International Chronology

Einstein - Theory of Relativity

The theory of relativity usually encompasses two interrelated theories by Albert Einstein: special relativity and general relativity. Special relativity applies to elementary particles and their interactions, describing all their physical phenomena except gravity. General relativity explains the law of gravitation and its relation to other forces of nature. It applies to the cosmological and astrophysical realm, including astronomy.

The theory transformed theoretical physics and astronomy during the 20th century, superseding a 200-year-old theory of mechanics created primarily by Isaac Newton. It introduced concepts including spacetime as a unified entity of space and time, relativity of simultaneity, kinematic and gravitational time dilation, and length contraction. In the field of physics, relativity improved the science of elementary particles and their fundamental interactions, along with ushering in the nuclear age. With relativity, cosmology and astrophysics predicted extraordinary astronomical phenomena such as neutron stars, black holes, and gravitational waves.

Two-dimensional projection of a three-dimensional analogy of spacetime curvature described in genera...

Palace of Monserrate

Defeat of the Invincible Armada by the English Shakespeare writes Richard III Cervantes writes Don Quixote Galileo invents the telescope Start of the reign of Louis XIV Denis Papin constructs the first steam engine Daniel Defoe writes Robinson Crusoe Seven Years’ War The Second Continental Congress declares the independence of the USA Outbreak of the French Revolution Battles of Trafalgar and Austerlitz Battle of Austerlitz Argentina achieves independence Greece achieves independence Death of Napoleon Bonaparte Champollion deciphers hieroglyphics Victoria is crowned Queen of England Alexandre Dumas publishes The Three Musketeers Marx and Engels publish The Communist Manifesto Darwin - On the Origin of Species Outbreak of the American Civil War Tolstoy begins publication of War and Peace Abolition of slavery in the USA Verdi's opera Aida is staged in Cairo Bell invents the telephone Construction of the first electric locomotive by Siemens Wagner writes Parsifal Construction of the first skyscraper in Chicago Karl Benz invents the first petrol-powered vehicle Lumiére Brothers – 1st cinema projection Bayer invents aspirin
Einstein - Theory of Relativity
Proclamation of the Republic of China Sinking of the Titanic First World War Russian Revolution Women granted the right to vote in the USA Hitler becomes the leader of the Nazi Party First broadcasting of images by television Chang-Kai-Check reunifies China The start of sound film Walt Disney creates Mickey Mouse Black Thursday on Wall Street Soviet Union – Stalin becomes undisputed leader Creation of the electronic microscope Hitler becomes leader of German Reich Start of the Spanish Civil War Second World War First computer – ENIAC Establishment of the People’s Republic of China Death of Stalin Signing of the Treaty of Rome - creation of the EEC Construction of the Berlin Wall Assassination of President Kennedy in Dallas The USA intervenes in Vietnam Fall of the Berlin Wall Outbreak of the Gulf War 2001 11 September Economic crisis