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Marcus Welser
Mark Welser (1558–1614) was a German banker, politician, and astronomer, who engaged in learned correspondence with European intellectuals of his time. Of particular note is his exchange with Galileo Galilei, regarding sunspots. Biography Welser belonged to a rich family of the old German nobility that had emerged in the city of Augsburg. His uncle Bartholomeus Welser was one of the originators of the family wealth; with the Fugger family he financed the imperial election of Charles V, whose counselor he became. He was a commercial leader in Portuguese spices and in the economic growth of Antwerp. He also had an economic relationship with the French crown. In 1528, Bartholomeus, who had outfitted a fleet to the Americas, took control of the colony of Venezuela, obtaining from the emperor the right to retain ownership of it via an annual payment. His descendants kept it until 1555, when Spain took control of Venezuela. At the age of 16, Mark was sent to Padua, where he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ingolstadt
Ingolstadt (, Austro-Bavarian: ) is an independent city on the Danube in Upper Bavaria with 139,553 inhabitants (as of June 30, 2022). Around half a million people live in the metropolitan area. Ingolstadt is the second largest city in Upper Bavaria after Munich and the fifth largest city in Bavaria after Munich, Nuremberg , Augsburg and Regensburg. The city passed the mark of 100,000 inhabitants in 1989 and has since been one of the major cities in Germany. After Regensburg, Ingolstadt is the second largest German city on the Danube. The city was first mentioned in 806. In the late Middle Ages, the city was one of the capitals of the Bavarian duchies alongside Munich, Landshut and Straubing, which is reflected in the architecture. On March 13, 1472, Ingolstadt became the seat of the first university in Bavaria, which later distinguished itself as the center of the Counter-Reformation. The freethinking Illuminati order was also founded here in 1776 . The city was also a Bavari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House Of Welser
A house is a single-unit residential building. It may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air conditioning systems.Schoenauer, Norbert (2000). ''6,000 Years of Housing'' (rev. ed.) (New York: W.W. Norton & Company). Houses use a range of different roofing systems to keep precipitation such as rain from getting into the dwelling space. Houses may have doors or locks to secure the dwelling space and protect its inhabitants and contents from burglars or other trespassers. Most conventional modern houses in Western cultures will contain one or more bedrooms and bathrooms, a kitchen or cooking area, and a living room. A house may have a separate dining room, or the eating area may be integrated into another room. Some large houses in North America have a recreation room. In traditional agriculture-oriented societies, domestic animals such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1614 Deaths
Events January–June * February – King James I of England condemns duels, in his proclamation ''Against Private Challenges and Combats''. * April 5 – Pocahontas is forced into child marriage with English colonist John Rolfe in Jamestown, Virginia. July–December * July 6 – Raid of Żejtun: Ottoman forces make a final attempt to conquer the island of Malta, but are beaten back by the Knights Hospitaller. * August 23 – The University of Groningen is established in the Dutch Republic. * September 1 – In England, Sir Julius Caesar becomes Master of the Rolls. * October 11 – Adriaen Block and a group of Amsterdam merchants petition the States General of the Northern Netherlands for exclusive trading rights, in the area he explored and named "New Netherland". * November 12 – The Treaty of Xanten ends the War of the Jülich Succession. * November 19 – Hostilities resulting from an attempt by Toyotomi Hideyori to restore Osaka Castle begin. Tokugawa Iey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1558 Births
__NOTOC__ Year 1558 ( MDLVIII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. Events January–June * January 7 – French troops, led by Francis, Duke of Guise, take Calais, the last continental possession of the Kingdom of England, in the Siege of Calais. * January 22 – The Livonian War begins. * February 2 – The University of Jena is founded in Thuringia, Germany. * February 5 – Arauco War: Pedro de Avendaño, with sixty men, captures Caupolicán (the Mapuche Gran Toqui), who is leading their first revolt against the Spanish Empire (near Antihuala), encamped with a small band of followers. * March 8 – The city of Pori ( sv, Björneborg) was founded by Duke John on the shores of the Gulf of Bothnia. * April 24 – Mary, Queen of Scots, marries Francis, Dauphin of France, at Notre Dame de Paris. July–December * July 13 – Battle of Gravelines: In France, Spanish fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gout
Gout ( ) is a form of inflammatory arthritis characterized by recurrent attacks of a red, tender, hot and swollen joint, caused by deposition of monosodium urate monohydrate crystals. Pain typically comes on rapidly, reaching maximal intensity in less than 12 hours. The joint at the base of the big toe is affected in about half of cases. It may also result in tophi, kidney stones, or kidney damage. Gout is due to persistently elevated levels of uric acid in the blood. This occurs from a combination of diet, other health problems, and genetic factors. At high levels, uric acid crystallizes and the crystals deposit in joints, tendons, and surrounding tissues, resulting in an attack of gout. Gout occurs more commonly in those who: regularly drink beer or sugar-sweetened beverages; eat foods that are high in purines such as liver, shellfish, or anchovies; or are overweight. Diagnosis of gout may be confirmed by the presence of crystals in the joint fluid or in a deposit outsid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accident (philosophy)
An accident (Greek ), in metaphysics and philosophy, is a property that the entity or substance has contingently, without which the substance can still retain its identity. An accident does not affect its essence. It does not mean an "accident" as used in common speech, a chance incident, normally harmful. Examples of accidents are color, taste, movement, and stagnation. Accident is contrasted with essence: a designation for the property or set of properties that make an entity or substance what it fundamentally is, and which it has by necessity, and without which it loses its identity. Aristotle made a distinction between the essential and accidental properties of a thing. Thomas Aquinas and other Catholic theologians have employed the Aristotelian concepts of substance and accident in articulating the theology of the Eucharist, particularly the transubstantiation of bread and wine into body and blood. In this example, the bread and wine are considered accidents, since at trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Letters On Sunspots
'' Letters on Sunspots '' (''Istoria e Dimostrazioni intorno alle Macchie Solari'') was a pamphlet written by Galileo Galilei in 1612 and published in Rome by the Accademia dei Lincei in 1613. In it, Galileo outlined his recent observation of dark spots on the face of the Sun. His claims were significant in undermining the traditional Aristotelian view that the Sun was both unflawed and unmoving. ''The Letters on Sunspots'' was a continuation of ''Sidereus Nuncius,'' Galileo's first work where he publicly declared that he believed that the Copernican system was correct. Previous observations of sunspots Galileo was not the first person to observe sunspots. The earliest apparent reference to them appears in the I Ching of ancient China, while the earliest recorded observation is also Chinese, dating to 364 BC. Around the same time, the first European mention of sunspots is found, by Theophrastus. There were reports from IslamicJ.M. Vaquero, M. Vázquez, The Sun Recorded Throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Fabricius
David Fabricius (9 March 1564 – 7 May 1617) was a German pastor who made two major discoveries in the early days of telescopic astronomy, jointly with his eldest son, Johannes Fabricius (1587–1615). David Fabricius (Latinization of his proper name ''David Faber'', or ''David Goldschmidt''; possibly Hebrew) was born at Esens, studied at the University of Helmstedt starting in 1583 and served as pastor for small towns near his birthplace in Frisia (now northwest Germany and northeast Netherlands), at Resterhafe near Dornum in 1584 and at Osteel in 1603. As was common for Protestant ministers of the day, he dabbled in science: his particular interest was astronomy. Fabricius corresponded with astronomer Johannes Kepler. Scientific work Fabricius discovered the first known periodic variable star (as opposed to cataclysmic variables, such as novas and supernovas), Mira, in August 1596. At first he believed it to be "just" another nova, as the whole concept of a recurring variable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Fabricius
Johann Goldsmid, better known by his Latinized name Johann(es) Fabricius (8 January 1587 – 19 March 1616), eldest son of David Fabricius (1564–1617), was a Frisian/German astronomer and a discoverer of sunspots (in 1610), independently of Galileo Galilei.Based on text in main reference. Biography Johannes was born in Resterhafe (East Friesland). He studied at the University of Helmstedt, Wittenberg University and graduated from Leiden University in 1611. He returned from university in the Netherlands with telescopes that he and his father turned on the Sun. Despite the difficulties of observing the sun directly, they noted the existence of sunspots, the first confirmed instance of their observation (though unclear statements in East Asian annals suggest that Chinese and Korean astronomers may have discovered them with the naked eye previously, and Fabricius may have noticed them himself without a telescope a few years before). Johannes first observed a sunspot on February 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galileo
Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642) was an Italian astronomer, physicist and engineer, sometimes described as a polymath. Commonly referred to as Galileo, his name was pronounced (, ). He was born in the city of Pisa, then part of the Duchy of Florence. Galileo has been called the "father" of observational astronomy, modern physics, the scientific method, and modern science. Galileo studied speed and velocity, gravity and free fall, the principle of relativity, inertia, projectile motion and also worked in applied science and technology, describing the properties of pendulums and "hydrostatic balances". He invented the thermoscope and various military compasses, and used the telescope for scientific observations of celestial objects. His contributions to observational astronomy include telescopic confirmation of the phases of Venus, observation of the four largest satellites of Jupiter, observation of Saturn's rings, and an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Illusion
Within visual perception, an optical illusion (also called a visual illusion) is an illusion caused by the visual system and characterized by a visual perception, percept that arguably appears to differ from reality. Illusions come in a wide variety; their categorization is difficult because the underlying cause is often not clear but a classification proposed by Richard Gregory is useful as an orientation. According to that, there are three main classes: physical, physiological, and cognitive illusions, and in each class there are four kinds: Ambiguities, distortions, paradoxes, and fictions. A classical example for a physical distortion would be the apparent bending of a stick half immerged in water; an example for a physiological paradox is the motion aftereffect (where, despite movement, position remains unchanged). An example for a physiological fiction is an afterimage. Three typical cognitive distortions are the Ponzo illusion, Ponzo, Poggendorff illusion, Poggendorff, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
