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March 18, 1848

March 18, 1848

in

Milan, afternoon. The excitement of the clash takes hold. The young physicist Paolo Rossignoli overturns Romilli’s carriage. It is perhaps the first of 1,700 barricades that will be erected throughout Milan during the Five Days. Mostly household furniture will be used, but, in one case,

March 18, 1848

March 18, 1848

in

Milan, early afternoon. Radetzky mobilized his troops with seven cannon shots. When the soldiers arrived, it took nothing to provoke an incident: a Hungarian grenadier fired a shot, wounding a protester. In the tumult, a young seminarian in a cassock, Giovan Battista Zaffaroni, lunged at

1848

1848

in

The American writer Edgar Allan Poe, in his prose poem “Eureka,” describes a universe as an infinite series of “clusters of clusters,” each with its own laws and no contact with us. Something similar would be hypothesized in 1907 by Edmund Fournier d’Albe, Wright, Kant,

1828 – 1839

1828 – 1839

in

Charles Babbage is the Lucasian Professor of Mathematics at Cambridge University. His longtime collaborator is Ada, Countess of Lovelace and daughter of the poet Byron.

1827

1827

in

Battle of Navarino: The Great Powers – United Kingdom, France, Russia – intervene in favor of Greek independence, and defeat the Turkish-Egyptian fleet (Ottoman Empire)

1827

1827

in

Rebellion Bonds supporting the Greek revolution against the Ottoman Empire are listed on the London Stock Exchange. Once the revolt breaks out, the value of the bonds rises and falls depending on the outcome of the battles. The Ottomans quickly gain the upper hand, and

1825

1825

in

Joseph Nicephore Niepce, one of the inventors of photography (along with, for example, Louis Daguerre), produced the world’s oldest surviving photograph. The image (“View from window at La Gras”) depicts the view from his room in Saint-Loupe-de-Varennes, taken with a camera obscura focused on a

1823

1823

in

The German philosopher Heinrich Olbers coined the Olbers paradox: if there were infinite stars in a static universe, the sky would shine as brightly as the surface luminosity of the Sun, even at night (this is not the case because there was the Big Bang

September 21, 1823

September 21, 1823

in

According to Mormon belief, Joseph Smith saw an apparition of an angel, the angel Moroni, who revealed to him the golden plaques buried on a hill in the village of Manchester, in western New York state. Eleven witnesses claim to have seen the golden plaques

1818

1818

in

American John Cleves Symmes proposed the Hollow Earth Theory, which states that the planet is a hollow sphere with four concentric spheres inside, with enormous holes at the poles measuring 1,400 km wide. Several expeditions to the poles were planned in the following decades to

June 18, 1815

June 18, 1815

in

At the end of the Napoleonic Wars, including the French Revolutionary Wars, between 1792 and 1815, 3.5 million men lost their lives on the battlefields of Europe. By comparison, in the American Revolution, a few years earlier, 4,435 Americans lost their lives up to and

March 30, 1815

March 30, 1815

in

Naples. Murat, after initiating secret negotiations with the English and Austrians, wrote a proclamation to the Italians urging them to unite under the Kingdom of Naples, declaring their independence and promising a constitution. But the Austrians, now in control, defeated Murat or forced him to

June 3, 1814

June 3, 1814

in

Paris. With the Bourbon monarchy restored, Tsar Alexander leaves Paris and returns to Russia. The first to depart are the irregular cavalry, Cossacks, Bashkirs, and Kalmyks: they were not the best ambassadors of peace and friendship in a Paris open to plunder, and after a

August 29, 1813

August 29, 1813

in

Battle of Kulm. After the victory at Dresden, the French Army’s First Corps, commanded by General Vandamme, advancing too rapidly while pursuing the Allies, was surrounded and largely forced to surrender.

August 27, 1813

August 27, 1813

in

At the Battle of Katzbach, the French were narrowly defeated, but what turned the defeat into a catastrophe was the effective pursuit of the Russo-Prussians. When the regular Russian army made contact with the French rearguard on August 27, they found most of their units

August 26, 1813

August 26, 1813

in

Battle of Katzbach. On the southern bank, between the Katzabach and the Jaurer, the French were defeated, largely due to the failure to identify enemy positions through reconnaissance. This was due to the terrible weather conditions and the poor level of the French cavalry.

December 19, 1812

December 19, 1812

in

Russia. Kutuzov reports to Tsar Alexander that Russian losses due to food shortages, the cold winter, and disease are extremely severe: 48,000 of the 97,000 he commanded at Tarutino are in hospital, or half the number of soldiers. Only 42,000 men remain in the ranks.

September 1812

September 1812

in

Tsarist commander Barclay explained to his aide-de-camp that he would defend Moscow if he could, but that it wasn’t his top priority. Such an opinion would have caused an uproar at the Tsar’s court.

June 1, 1812

June 1, 1812

in

United States. The House of Representatives votes in favor of declaring war on Great Britain, 79 to 49. All Federalists vote against. The Senate takes another two weeks to vote on the declaration, and passes by 19 to 13. President Madison, as one of the

1793

1793

in

Edward Bates, who would go on to be a key member of President Abraham Lincoln’s government team during the American Civil War, was born in Belmont, Virginia.

1793 – 1794

1793 – 1794

in

China. Lord George Macartney’s Chinese mission on behalf of the British Crown. It will be a complete failure. China considers itself the center of the world and refuses to establish equal relations with the English. The Emperor views the English gifts as tributes from a

1790

1790

in

Spain. Francisco Salva built the first telegraph line. It connected Madrid to Aranjuez, covering a distance of 50 kilometers. He laid a cable for each letter of the alphabet so that the different letters of the message would be illuminated in turn. He also apparently

September 5, 1781

September 5, 1781

in

Chesapeake, off Yorktown. Approximately 8:30 AM. Nets are being stretched over the French fleet (to prevent any men thrown overboard and to prevent boarding) and sand is being spread on the decks (to prevent the blood of sailors struck by shrapnel from making it slippery).

early 1781

early 1781

in

The French decide not to directly reinforce their contingent supporting the Americans, but place their fleet under the command of George Washington and send supplies to the Americans to allow them to maintain an army of 12,000 – 15,000 soldiers on land.

1780

1780

in

The American Revolutionary War reaches a stalemate: the rebels’ finances have collapsed, the alliance with the French has yet to bear fruit, and the English have established another beachhead in South Carolina. But the English have their own problems: anti-Catholic and opposition riots in London

1779

1779

in

Coalbrookdale in Shropshire, England. The first iron bridge, made possible by the recent invention of steel thanks to Abraham Darby’s foundry, where Richard Ford adjusted the amount of coal and coke added to the iron ore to obtain more or less resistant steel.

March 5, 1770

March 5, 1770

in

“Boston Massacre”: A well-armed group of 400 men attacked a picket of seven English soldiers at the customs house, throwing pieces of wood and ice: five dead and six wounded.

1768

1768

in

The Republic of Genoa cedes Corsica to France. The following year, Napoleon Bonaparte was born in Corsica. His native languages were Italian and Corsican, but he never learned to write French correctly.

1704

1704

in

Present-day Germany. Chemist Johann Friedrich Bottger is imprisoned by the King of Saxony, tasked with replicating the porcelain-making process, a Chinese monopoly. He conducts systematic experiments, and when he uses kaolin from a local deposit, he invents European porcelain.

September 16, 1701

September 16, 1701

in

France. James II, former king of England, dies. Shortly before, Louis XIV had declared his son James III Stuart the legitimate king of England, Scotland, and Ireland. But James III was only 13 years old, and his mother, Maria Beatrice d’Este (of the Duchy of

December 10, 1688

December 10, 1688

in

The English Revolution deposes the king, who is replaced by William of Orange. Queen Maria Beatrice d’Este dons her escape robes, prepares the baby Prince of Wales, hiding him in a bundle, and leaves London, never to return. James, however, remains in London.

1688

1688

in

Maximilian Emanuel of Bavaria (temporarily) conquers Belgrade from the Turks, who will take it back the following year.

February 16, 1685

February 16, 1685

in

Charles II, King of England, dies. England lives in fear that his brother, the unpopular and arrogant James II, will attempt to convert the country into a Catholic nation. James II Stuart then becomes king, and his wife, Maria Beatrice d’Este, from the Duchy of

September 4, 1683

September 4, 1683

in

Vienna. The Turks detonate the largest mine of the time beneath the façade of the Burg bastion, which collapses. A thousand Turks rush in. The situation in Vienna is desperate. The Turkish front line consists of highly decorated janissaries and Serdegecti, irregulars, desperately seeking glory

August 7, 1683

August 7, 1683

in

Vienna. Twenty-fifth day of the siege. The Turks overcome the first obstacle: the palisade. The city’s enormous defensive structures now stretch out before them, dotted with cannons and firearms, the bastion of Christianity.

1682

1682

in

Thanks to the efforts of a private individual, Don Cristoforo Borghi, the priests of San Carlo and the Modena community, the ancient Public Study of San Carlo was restored, which later became the University of Modena.

1682

1682

in

Georg Rimpler, one of Europe’s finest fortress engineers, improves the fortified defenses of Vienna and the Holy Roman Empire, preparing for an attack from the East.

1670

1670

in

Pierre de Fermat’s son, Clement-Samuel, published Diophantus’s Arithmetica with the Observations of P. de Fermat in Toulouse. Along with the Greek original and the Latin translation, his father’s 48 notes also appeared. These were 48 astonishing insights, without a single proof; several proofs were later

1668

1668

in

Johannes Hevelius, astronomer (but also master brewer!), publishes Cometographia, in which he attempts to reconcile the Aristotelian view that comets are made of vapor with the Keplerian view that they have elliptical orbits: he therefore hypothesizes that comets are born from the vapor of Jupiter

1667

1667

in

Cretan War. A major Venetian effort to capture the Turkish base at Canea is unsuccessful.

1665

1665

in

Oxford, England. The writings of Ulan-Beg, grandson of Tamerlane, who had been overthrown and beheaded and his observatory destroyed in 1449 in Samarkand, are translated into Latin.

1665

1665

in

Robert Hooke first described a living cell in his publication “Micrographia: or Some Physiological Description of Miniature Bodies Made by Magnifying Glasses.”

1635

1635

in

Modena. Construction of the Citadel in the current area between Viale Storchi, Via Monte Kosica, and Via Montecuccoli. Massive poplar piles and masonry foundations were erected to make the structure sturdy. 200 workers were employed. The pentagonal complex was completed in 1642. Each face measures

1635

1635

in

Bonaventura Cavalieri, in his work Geometria degli Indivisibili, in the case of the function x^2 which defines a parabola, finds that the antiderivative (the integral we use today) is simply X^3/3.

1632

1632

in

Galileo Galilei publishes “Dialogue Concerning the Two Chief World Systems: Ptolemaic and Copernican”

1632

1632

in

René Descartes, aka Descartes, completes his work The World, but does not publish it due to the problems Galileo encounters in embracing Copernican theories. It is not published during Descartes’s lifetime, but much of the material contained therein becomes part of The Principles of Philosophy,

1631

1631

in

Pierre de Fermat, under family pressure, was appointed counselor to the Parliament of Toulouse, which was a Chamber of Petitions; his main hobby, however, was mathematics.

1624

1624

in

The Dutch East India Company establishes a colony in Taiwan. This can be considered the beginning of the global Dutch Empire, reaching a peak of global influence around 1650 and lasting until 1795. It will be based on economic strength, financial sophistication, a strong navy

winter 1619

winter 1619

in

René Descartes, aka Descartes, spends a day curled up next to a stove, and thus gives birth to the idea of undertaking the reform of human knowledge on his own.

1619

1619

in

The University of Oxford establishes the Savilian Chair of Geometry; it is the only institution in Europe to promote the study of mathematics.

1619

1619

in

The first African slaves arrived in the United States. They had arrived in Brazil the previous century, in 1538.