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1548 In Science
The year 1548 in science and technology included a number of events, some of which are listed here. Events * February 14 – Battle of Uedahara: Firearms are used for the first time on the battlefield in Japan. * August 10 – Debate in Milan between mathematicians Lodovico Ferrari and Niccolò Fontana Tartaglia concerning the algebraic method for resolving third-degree equations. * John Dee starts to study at the Katholieke Universiteit Leuven. Publications * Georgius Agricola – ''De animantibus subterraneis'' * Valerius Cordus – (posthumous) * Rembert Dodoens – * Gemma Frisius – * William Turner – ''The names of herbes in Greke, Latin, Englishe Duche and Frenche wyth the commune names that Herbaries and Apotecaries use'' Births * April 15 – Pietro Cataldi, Italian mathematician (died 1626) * Giordano Bruno, Italian Dominican friar, philosopher, mathematician, poet, astrologer and astronomer (k. 1600) * Abul Qasim ibn Mohammed al-Ghassani, Moroccan physic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pietro Cataldi
Pietro Antonio Cataldi (15 April 1548, Bologna – 11 February 1626, Bologna) was an Italian mathematician. A citizen of Bologna, he taught mathematics and astronomy and also worked on military problems. His work included the development of continued fractions and a method for their representation. He was one of many mathematicians who attempted to prove Euclid's fifth postulate. Cataldi discovered the sixth and seventh perfect numbers by 1588.Caldwell, Chris''The largest known prime by year'' His discovery of the 6th, that corresponding to p=17 in the formula Mp=2p-1, exploded a many-times repeated number-theoretical myth that the perfect numbers had units digits that invariably alternated between 6 and 8. (Until Cataldi, 19 authors going back to Nicomachus are reported to have made the claim, with a few more repeating this afterward, according to L.E.Dickson's ''History of the Theory of Numbers''). Cataldi's discovery of the 7th (for p=19) held the record for the largest known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1610 In Science
The year 1610 in science and technology involved some significant events. Astronomy * January 7 – Galileo Galilei first observes the four large Galilean moons of Jupiter: Ganymede, Callisto, Europa and Io, although he is unable to distinguish the latter two until the following night. In the same year he publishes his first observations by telescope in a short treatise entitled ''Sidereus Nuncius'' ("Sidereal Messenger"). * December – English scientist Thomas Harriot becomes one of the first to view sunspots through a telescope * The Orion Nebula is discovered by Nicolas-Claude Fabri de Peiresc. Medicine * Diphtheria epidemic in Naples, during which Marco Aurelio Severino performs successful tracheotomies. Technology * Jean Beguin publishes '' Tyrocinium Chymicum'', the first book of chemistry lectures. * Tinsel is invented by a German silversmith, who uses real silver for the metal strands. * Bagels are created in Krakow, Poland and given as gifts to women after ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physician
A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. Physicians may focus their practice on certain disease categories, types of patients, and methods of treatment—known as specialities—or they may assume responsibility for the provision of continuing and comprehensive medical care to individuals, families, and communities—known as general practice. Medical practice properly requires both a detailed knowledge of the academic disciplines, such as anatomy and physiology, underlying diseases and their treatment—the ''science'' of medicine—and also a decent competence in its applied practice—the art or ''craft'' of medicine. Both the role of the physician and the meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morocco
Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to the east, and the disputed territory of Western Sahara to the south. Mauritania lies to the south of Western Sahara. Morocco also claims the Spanish exclaves of Ceuta, Melilla and Peñón de Vélez de la Gomera, and several small Spanish-controlled islands off its coast. It spans an area of or , with a population of roughly 37 million. Its official and predominant religion is Islam, and the official languages are Arabic and Berber; the Moroccan dialect of Arabic and French are also widely spoken. Moroccan identity and culture is a mix of Arab, Berber, and European cultures. Its capital is Rabat, while its largest city is Casablanca. In a region inhabited since the Paleolithic Era over 300,000 years ago, the first Moroccan s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abul Qasim Ibn Mohammed Al-Ghassani
Abul Qasim ibn Mohammed ibn Ibrahim al-Wazir al-Ghassani al-Andalusi () (1548–1610) was a famous physician at the Saadian court. He studied medicine with his father. He lived in Marrakesh and Fez and was of Morisco descent. It is probable that he was the author of ''Hadiqat al-azhar fi mahiyyat al-ushb wa-l-aqqar'' (''Garden of Flowers in the Explanation of the Character of Herbs and Drugs''), a treatise on pharmacology and botany. A hospital in Fez was named after him. He was sent by the Moroccan Sultan Mulay Zaidan as an envoy to the Low Countries. He was followed in this role by Al-Hajari, and later Yusuf Biscaino Yusuf Biscaino, also Ahmad b. Abd Allah al-Hayti al-Maruni (), was a Morisco in the service of the Moroccan Sultan Mulay Zidan. He was sent as an ambassador to the Low Countries in 1610-11. He met with Prince Maurice of Nassau who inquired to him .... Muhammad Alguazir was also the author of an anti-Christian polemical work, ''Apología contra los artículos d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1600 In Science
The year 1600 CE in science and technology included some significant events. Astronomy * January 1 – Scotland adopts today as being New Year's Day. * February 4 – Johannes Kepler joins Tycho Brahe as his assistant at the castle of Benátky, near Prague. * February 17 – Giordano Bruno is burned at the stake for heresy in Rome. * July – Danish astronomer Longomontanus arrives in Prague, where he works with the Moon orbital theory; he brings the rest of Tycho's astronomical instruments with him. Biology * University of Copenhagen Botanical Garden established. * Olivier de Serres publishes ''Le Théâtre d'Agriculture'' in France. * First recorded use of the word '' Naturalist'' in its modern English sense, in Christopher Sutton's ''Disce Mori''. Earth sciences * February 19 – The Peruvian volcano Huaynaputina erupts catastrophically. This is the largest known volcanic explosion in South America and triggers severe global climatic events including the Russian famine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomer
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, natural satellite, moons, comets and galaxy, galaxies – in either observational astronomy, observational (by analyzing the data) or theoretical astronomy. Examples of topics or fields astronomers study include planetary science, Sun, solar astronomy, the Star formation, origin or stellar evolution, evolution of stars, or the galaxy formation and evolution, formation of galaxies. A related but distinct subject is physical cosmology, which studies the Universe as a whole. Types Astronomers usually fall under either of two main types: observational astronomy, observational and theoretical astronomy, theoretical. Observational astronomers make direct observations of Astronomical object, celestial objects and analyze the data. In contrast, theoretical astronomers create and investigate C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrologer
Astrology is a range of divinatory practices, recognized as pseudoscientific since the 18th century, that claim to discern information about human affairs and terrestrial events by studying the apparent positions of celestial objects. Different cultures have employed forms of astrology since at least the 2nd millennium BCE, these practices having originated in calendrical systems used to predict seasonal shifts and to interpret celestial cycles as signs of divine communications. Most, if not all, cultures have attached importance to what they observed in the sky, and some—such as the Hindus, Chinese, and the Maya—developed elaborate systems for predicting terrestrial events from celestial observations. Western astrology, one of the oldest astrological systems still in use, can trace its roots to 19th–17th century BCE Mesopotamia, from where it spread to Ancient Greece, Rome, the Islamic world, and eventually Central and Western Europe. Contemporary Western astrology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poet
A poet is a person who studies and creates poetry. Poets may describe themselves as such or be described as such by others. A poet may simply be the creator ( thinker, songwriter, writer, or author) who creates (composes) poems (oral or written), or they may also perform their art to an audience. The work of a poet is essentially one of communication, expressing ideas either in a literal sense (such as communicating about a specific event or place) or metaphorically. Poets have existed since prehistory, in nearly all languages, and have produced works that vary greatly in different cultures and periods. Throughout each civilization and language, poets have used various styles that have changed over time, resulting in countless poets as diverse as the literature that (since the advent of writing systems) they have produced. History In Ancient Rome, professional poets were generally sponsored by patrons, wealthy supporters including nobility and military officials. For inst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philosopher
A philosopher is a person who practices or investigates philosophy. The term ''philosopher'' comes from the grc, φιλόσοφος, , translit=philosophos, meaning 'lover of wisdom'. The coining of the term has been attributed to the Greek thinker Pythagoras (6th century BCE).. In the Classics, classical sense, a philosopher was someone who lived according to a certain way of life, focusing upon resolving Meaning of life, existential questions about the human condition; it was not necessary that they discoursed upon Theory, theories or commented upon authors. Those who most arduously committed themselves to this lifestyle would have been considered ''philosophers''. In a modern sense, a philosopher is an intellectual who contributes to one or more branches of philosophy, such as aesthetics, ethics, epistemology, philosophy of science, logic, metaphysics, social theory, philosophy of religion, and political philosophy. A philosopher may also be someone who has worked in the hum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dominican Order
The Order of Preachers ( la, Ordo Praedicatorum) abbreviated OP, also known as the Dominicans, is a Catholic mendicant order of Pontifical Right for men founded in Toulouse, France, by the Spanish priest, saint and mystic Dominic of Caleruega. It was approved by Pope Honorius III via the papal bull ''Religiosam vitam'' on 22 December 1216. Members of the order, who are referred to as ''Dominicans'', generally carry the letters ''OP'' after their names, standing for ''Ordinis Praedicatorum'', meaning ''of the Order of Preachers''. Membership in the order includes friars, nuns, active sisters, and lay or secular Dominicans (formerly known as tertiaries). More recently there has been a growing number of associates of the religious sisters who are unrelated to the tertiaries. Founded to preach the Gospel and to oppose heresy, the teaching activity of the order and its scholastic organisation placed the Preachers in the forefront of the intellectual life of the Middle Ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
