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81-487: Julian Ochorowicz was the son of Julian and Jadwiga, née Sumińska. He studied natural sciences at Warsaw University , graduating in 1871. Subsequently he studied under Wilhelm Wundt at Leipzig University , where in 1874 he received a doctorate with a thesis "On Conditions of Consciousness". Returning to Warsaw, in 1874-75 he was editor-in-chief of the popular Polish-language periodicals, Niwa (The Field) and Opiekun Domowy (The Home Companion). From 1881 he

162-680: A Distance") which predicted the basic principle of television. In 1885, on several occasions, he demonstrated his own improved telephones . In Paris he connected the Ministry of Posts and Telegraph building with the Paris Opera , 4 kilometers distant. Ochorowicz received a French patent for his technology (168,569. Brevet de quinze ans , 29 avril 1885 ; docteur Ochorowicz, à Paris , boulevard Saint-Germain , nº 24. - Système téléphonique reproduisant la parole à voie haute.) , and Bruno Abakanowicz produced Ochorowicz's telephones for some 20 years. At

243-466: A break from the past by rejecting Aristotle and his medieval followers outright, calling their approach to natural philosophy superficial. Wis%C5%82a Wisła ( Polish: [ˈviswa] ; German : Weichsel [ˈvaɪksl̩] ; Czech : Visla ) is a town in Cieszyn County , Silesian Voivodeship , southern Poland , with a population of about 11,132 (2019), near

324-542: A career in planetary science undergo graduate-level studies in one of the Earth sciences, astronomy, astrophysics, geophysics, or physics. They then focus their research within the discipline of planetary science. Major conferences are held annually, and numerous peer reviewed journals cater to the diverse research interests in planetary science. Some planetary scientists are employed by private research centers and frequently engage in collaborative research initiatives. Constituting

405-484: A key part of most scientific discourse. Such integrative fields, for example, include nanoscience , astrobiology , and complex system informatics . Materials science is a relatively new, interdisciplinary field that deals with the study of matter and its properties and the discovery and design of new materials. Originally developed through the field of metallurgy , the study of the properties of materials and solids has now expanded into all materials. The field covers

486-447: A laboratory, using a series of (often well-tested) techniques for manipulating materials, as well as an understanding of the underlying processes. Chemistry is often called " the central science " because of its role in connecting the other natural sciences. Early experiments in chemistry had their roots in the system of alchemy , a set of beliefs combining mysticism with physical experiments. The science of chemistry began to develop with

567-423: A level equal with theology and the debate of religious constructs in a scientific context, showed the persistence with which Catholic leaders resisted the development of natural philosophy even from a theological perspective. Aquinas and Albertus Magnus , another Catholic theologian of the era, sought to distance theology from science in their works. "I don't see what one's interpretation of Aristotle has to do with

648-400: A matter not only for their existence but also for their definition." There was broad agreement among scholars in medieval times that natural science was about bodies in motion. However, there was division about including fields such as medicine, music, and perspective. Philosophers pondered questions including the existence of a vacuum, whether motion could produce heat, the colors of rainbows,

729-474: A number of séances conducted by Palladino and incorporated several prominent spiritualist -inspired scenes into his 1895 novel Pharaoh . Ochorowicz hosted Palladino in Warsaw from November 1893 to January 1894. Regarding the phenomena demonstrated at Palladino's séances , he concluded against the spirit hypothesis and for a hypothesis that these phenomena were caused by a "fluidic action" and were performed at

810-480: A separate field in its own right, most modern workers in the field agree that it has matured to a state that it has its own paradigms and practices. Planetary science or planetology, is the scientific study of planets, which include terrestrial planets like the Earth, and other types of planets, such as gas giants and ice giants . Planetary science also concerns other celestial bodies, such as dwarf planets moons , asteroids , and comets . This largely includes

891-400: A significant role in the other natural sciences, as represented by astrophysics , geophysics , chemical physics and biophysics . Likewise chemistry is represented by such fields as biochemistry , physical chemistry , geochemistry and astrochemistry . A particular example of a scientific discipline that draws upon multiple natural sciences is environmental science . This field studies

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972-476: A significant role in the world economy. Physics embodies the study of the fundamental constituents of the universe , the forces and interactions they exert on one another, and the results produced by these interactions. Physics is generally regarded as foundational because all other natural sciences use and obey the field's principles and laws. Physics relies heavily on mathematics as the logical framework for formulating and quantifying principles. The study of

1053-410: A step closer to direct inquiry about cause and effect in nature between 600 and 400 BC. However, an element of magic and mythology remained. Natural phenomena such as earthquakes and eclipses were explained increasingly in the context of nature itself instead of being attributed to angry gods. Thales of Miletus , an early philosopher who lived from 625 to 546 BC, explained earthquakes by theorizing that

1134-731: A treatise by the earlier Persian scholar Al-Farabi called On the Sciences into Latin, calling the study of the mechanics of nature Scientia naturalis , or natural science. Gundissalinus also proposed his classification of the natural sciences in his 1150 work On the Division of Philosophy . This was the first detailed classification of the sciences based on Greek and Arab philosophy to reach Western Europe. Gundissalinus defined natural science as "the science considering only things unabstracted and with motion," as opposed to mathematics and sciences that rely on mathematics. Following Al-Farabi, he separated

1215-572: Is a drop from 94,4% in 1900 ). Wisła is a popular year-round tourist destination, being home to Malinka , a ski jumping hill . It is also known for being the home town of ski jumper Adam Małysz . Wisła is also the home of the Beskid Museum displaying agricultural tools, folk costumes and goatskin bagpipes from the surrounding region. The first people to settle in Wisła in the late 16th or early 17th century came from two directions: from Ustroń up

1296-580: Is a natural science that studies celestial objects and phenomena. Objects of interest include planets, moons, stars, nebulae, galaxies, and comets. Astronomy is the study of everything in the universe beyond Earth's atmosphere, including objects we can see with our naked eyes. It is one of the oldest sciences. Astronomers of early civilizations performed methodical observations of the night sky, and astronomical artifacts have been found from much earlier periods. There are two types of astronomy: observational astronomy and theoretical astronomy. Observational astronomy

1377-468: Is alternatively known as biology , and physical science is subdivided into branches: physics , chemistry , earth science , and astronomy . These branches of natural science may be further divided into more specialized branches (also known as fields). As empirical sciences, natural sciences use tools from the formal sciences , such as mathematics and logic , converting information about nature into measurements that can be explained as clear statements of

1458-420: Is an all-embracing term for the sciences related to the planet Earth , including geology , geography , geophysics , geochemistry , climatology , glaciology , hydrology , meteorology , and oceanography . Although mining and precious stones have been human interests throughout the history of civilization, the development of the related sciences of economic geology and mineralogy did not occur until

1539-399: Is concerned with the characteristics, classification and behaviors of organisms , as well as how species were formed and their interactions with each other and the environment . The biological fields of botany , zoology , and medicine date back to early periods of civilization, while microbiology was introduced in the 17th century with the invention of the microscope. However, it

1620-529: Is focused on acquiring and analyzing data, mainly using basic principles of physics. In contrast, Theoretical astronomy is oriented towards developing computer or analytical models to describe astronomical objects and phenomena. This discipline is the science of celestial objects and phenomena that originate outside the Earth's atmosphere . It is concerned with the evolution, physics , chemistry , meteorology , geology , and motion of celestial objects, as well as

1701-504: Is regarded a precursor of radio and television . In 1877 Ochorowicz elaborated a concept for a monochromatic television, to be constructed as a screen comprising bulbs that would convert transmitted images into groups of light points. In 1878 he published an article " O możności zbudowania przyrządu do przesyłania obrazów optycznych na dowolną odległość " ("On the Possibility of Constructing an Instrument for Transmitting Visual Images at

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1782-519: Is sub-categorized into more specialized cross-disciplines, such as physical oceanography and marine biology . As the marine ecosystem is vast and diverse, marine biology is further divided into many subfields, including specializations in particular species . There is also a subset of cross-disciplinary fields with strong currents that run counter to specialization by the nature of the problems they address. Put another way: In some fields of integrative application, specialists in more than one field are

1863-716: The Antwerp World's Fair , he set up a connection with Brussels , 45 km distant. He linked St. Petersburg , Russia , with Bologoye , 320 km distant. His microphone impressed the International Society of Electricians and the French Society of Physics. Ochorowicz conducted experiments at a psychological laboratory that he established at Wisła , Poland. Julian Ochorowicz was a former Lublin secondary-school and Warsaw University schoolmate of Bolesław Prus , who portrayed him in his 1889 novel, The Doll , as

1944-564: The Ayurvedic tradition saw health and illness as a combination of three humors: wind , bile and phlegm . A healthy life resulted from a balance among these humors. In Ayurvedic thought, the body consisted of five elements: earth, water, fire, wind, and space. Ayurvedic surgeons performed complex surgeries and developed a detailed understanding of human anatomy. Pre-Socratic philosophers in Ancient Greek culture brought natural philosophy

2025-680: The Mesopotamian and Ancient Egyptian cultures, which produced the first known written evidence of natural philosophy , the precursor of natural science. While the writings show an interest in astronomy, mathematics, and other aspects of the physical world, the ultimate aim of inquiry about nature's workings was, in all cases, religious or mythological, not scientific. A tradition of scientific inquiry also emerged in Ancient China , where Taoist alchemists and philosophers experimented with elixirs to extend life and cure ailments. They focused on

2106-516: The Patent of Toleration in 1781, they subsequently organized a local Lutheran parish as one of over ten in the region. After Revolutions of 1848 in the Austrian Empire , a modern municipal division was introduced in the re-established Austrian Silesia . The village as a municipality was subscribed to the political district of Bielsko and the legal district of Skoczów . In the second half of

2187-701: The Solar System , but recently has started to expand to exoplanets , particularly terrestrial exoplanets . It explores various objects, spanning from micrometeoroids to gas giants, to establish their composition, movements, genesis, interrelation, and past. Planetary science is an interdisciplinary domain, having originated from astronomy and Earth science , and currently encompassing a multitude of areas, such as planetary geology , cosmochemistry , atmospheric science , physics , oceanography , hydrology , theoretical planetology , glaciology , and exoplanetology. Related fields encompass space physics , which delves into

2268-522: The cell or organic molecule . Modern biology is divided into subdisciplines by the type of organism and by the scale being studied. Molecular biology is the study of the fundamental chemistry of life, while cellular biology is the examination of the cell; the basic building block of all life. At a higher level, anatomy and physiology look at the internal structures, and their functions, of an organism, while ecology looks at how various organisms interrelate. Earth science (also known as geoscience)

2349-624: The formation and development of the universe . Astronomy includes examining, studying, and modeling stars, planets, and comets. Most of the information used by astronomers is gathered by remote observation. However, some laboratory reproduction of celestial phenomena has been performed (such as the molecular chemistry of the interstellar medium ). There is considerable overlap with physics and in some areas of earth science . There are also interdisciplinary fields such as astrophysics , planetary sciences , and cosmology , along with allied disciplines such as space physics and astrochemistry . While

2430-818: The pen name "Julian Mohort". He wrote the poem, " Naprzód " ("Onward", 1873), regarded as the Polish Positivists' manifesto . Ochorowicz, a trained philosopher with a doctorate from the University of Leipzig , became the leader of the Positivist movement in Poland . In 1872 he wrote: "We shall call a Positivist, anyone who bases assertions on verifiable evidence, does not express himself categorically about doubtful things, and does not speak at all about those that are inaccessible." He experimented with microphones and with apparatus for sending sound and light over distances, and so

2511-522: The yin and yang , or contrasting elements in nature; the yin was associated with femininity and coldness, while yang was associated with masculinity and warmth. The five phases – fire, earth, metal, wood, and water – described a cycle of transformations in nature. The water turned into wood, which turned into the fire when it burned. The ashes left by fire were earth. Using these principles, Chinese philosophers and doctors explored human anatomy, characterizing organs as predominantly yin or yang, and understood

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2592-515: The " laws of nature ". Modern natural science succeeded more classical approaches to natural philosophy . Galileo , Kepler , Descartes , Bacon , and Newton debated the benefits of using approaches which were more mathematical and more experimental in a methodical way. Still, philosophical perspectives, conjectures , and presuppositions , often overlooked, remain necessary in natural science. Systematic data collection, including discovery science , succeeded natural history , which emerged in

2673-492: The 16th century by describing and classifying plants, animals, minerals, and so on. Today, "natural history" suggests observational descriptions aimed at popular audiences. Philosophers of science have suggested several criteria, including Karl Popper 's controversial falsifiability criterion, to help them differentiate scientific endeavors from non-scientific ones. Validity , accuracy , and quality control , such as peer review and reproducibility of findings, are amongst

2754-454: The 16th century, and he is considered to be the father of biology for his pioneering work in that science . He also presented philosophies about physics, nature, and astronomy using inductive reasoning in his works Physics and Meteorology . While Aristotle considered natural philosophy more seriously than his predecessors, he approached it as a theoretical branch of science. Still, inspired by his work, Ancient Roman philosophers of

2835-549: The 18th century. The study of the earth, particularly paleontology , blossomed in the 19th century. The growth of other disciplines, such as geophysics , in the 20th century led to the development of the theory of plate tectonics in the 1960s, which has had a similar effect on the Earth sciences as the theory of evolution had on biology. Earth sciences today are closely linked to petroleum and mineral resources , climate research, and to environmental assessment and remediation . Although sometimes considered in conjunction with

2916-527: The 19th century it became increasingly popular as a tourist destination. According to the censuses conducted in 1880, 1890, 1900 and 1910 the population of the municipality grew from 4261 in 1880 to 4685 in 1910 with a majority being native Polish-speakers (98.5%-99%) and a small minority German-speaking (at most 64 or 1.5% in 1880) and at most 4 people Czech-speaking (in 1910), in terms of religion majority were Protestants (94.9% in 1910), followed by Roman Catholics (232 or 5% in 1910) and 6 Jews . The village

2997-560: The Middle Ages brought with it further advances in natural philosophy. European inventions such as the horseshoe , horse collar and crop rotation allowed for rapid population growth, eventually giving way to urbanization and the foundation of schools connected to monasteries and cathedrals in modern-day France and England . Aided by the schools, an approach to Christian theology developed that sought to answer questions about nature and other subjects using logic. This approach, however,

3078-475: The West. Christopher Columbus 's discovery of a new world changed perceptions about the physical makeup of the world, while observations by Copernicus , Tyco Brahe and Galileo brought a more accurate picture of the solar system as heliocentric and proved many of Aristotle's theories about the heavenly bodies false. Several 17th-century philosophers, including Thomas Hobbes , John Locke and Francis Bacon , made

3159-447: The beginning of September he underwent treatments for his multifarious medical complaints by an ophthalmologist, a neurologist, and a physician who treated his thyroid. In 1908–9, at Wisła, Ochorowicz studied the mediumship of Stanisława Tomczyk . In the latter half of the 19th century, Spiritualism was not an unusual subject of study for noted psychologists . A prominent American psychologist who looked favorably on Spiritualism

3240-708: The border with the Czech Republic . It is situated in the Silesian Beskids mountain range in the historical region of Cieszyn Silesia and ethnic region of the Silesian Gorals . Wisła is the Polish name for the Vistula River , which has its source in the mountains near the town. It is the only town in Poland with a majority Lutheran population (as of 2006 roughly two-thirds of the population were Protestant , which

3321-542: The chemistry, physics, and engineering applications of materials, including metals, ceramics, artificial polymers, and many others. The field's core deals with relating the structure of materials with their properties. Materials science is at the forefront of research in science and engineering. It is an essential part of forensic engineering (the investigation of materials, products, structures, or components that fail or do not operate or function as intended, causing personal injury or damage to property) and failure analysis ,

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3402-512: The conclusion that something is impossible. While an impossibility assertion in natural science can never be proved, it could be refuted by the observation of a single counterexample. Such a counterexample would require that the assumptions underlying the theory that implied the impossibility be re-examined. This field encompasses a diverse set of disciplines that examine phenomena related to living organisms. The scale of study can range from sub-component biophysics up to complex ecologies . Biology

3483-494: The development of thermodynamics , and the quantum mechanical model of atomic and subatomic physics. The field of physics is vast and can include such diverse studies as quantum mechanics and theoretical physics , applied physics and optics . Modern physics is becoming increasingly specialized, where researchers tend to focus on a particular area rather than being "universalists" like Isaac Newton , Albert Einstein , and Lev Landau , who worked in multiple areas. Astronomy

3564-562: The early 13th century, although the practice was frowned upon by the Catholic church. A 1210 decree from the Synod of Paris ordered that "no lectures are to be held in Paris either publicly or privately using Aristotle's books on natural philosophy or the commentaries, and we forbid all this under pain of ex-communication." In the late Middle Ages, Spanish philosopher Dominicus Gundissalinus translated

3645-497: The early 1st century AD, including Lucretius , Seneca and Pliny the Elder , wrote treatises that dealt with the rules of the natural world in varying degrees of depth. Many Ancient Roman Neoplatonists of the 3rd to the 6th centuries also adapted Aristotle's teachings on the physical world to a philosophy that emphasized spiritualism. Early medieval philosophers including Macrobius , Calcidius and Martianus Capella also examined

3726-447: The earth sciences, due to the independent development of its concepts, techniques, and practices and also the fact of it having a wide range of sub-disciplines under its wing, atmospheric science is also considered a separate branch of natural science. This field studies the characteristics of different layers of the atmosphere from ground level to the edge of the space. The timescale of the study also varies from day to century. Sometimes,

3807-454: The expense of the medium 's own powers and those of the other participants in the séances . Ochorowicz, with Frederic William Henry Myers , Charles Richet and Oliver Lodge , investigated Palladino in the summer of 1894 at Richet's house on the Île du Grand Ribaud in the Mediterranean . Myers and Richet claimed that furniture moved during the séances and that some of the phenomena were

3888-400: The field also includes the study of climatic patterns on planets other than Earth. The serious study of oceans began in the early- to mid-20th century. As a field of natural science, it is relatively young, but stand-alone programs offer specializations in the subject. Though some controversies remain as to the categorization of the field under earth sciences, interdisciplinary sciences, or as

3969-873: The impact of the Sun on the bodies in the Solar System, and astrobiology . Planetary science comprises interconnected observational and theoretical branches. Observational research entails a combination of space exploration , primarily through robotic spacecraft missions utilizing remote sensing, and comparative experimental work conducted in Earth-based laboratories. The theoretical aspect involves extensive mathematical modelling and computer simulation . Typically, planetary scientists are situated within astronomy and physics or Earth sciences departments in universities or research centers. However, there are also dedicated planetary science institutes worldwide. Generally, individuals pursuing

4050-436: The interactions of physical, chemical, geological, and biological components of the environment , with particular regard to the effect of human activities and the impact on biodiversity and sustainability . This science also draws upon expertise from other fields, such as economics, law, and social sciences. A comparable discipline is oceanography , as it draws upon a similar breadth of scientific disciplines. Oceanography

4131-556: The latter being the key to understanding, for example, the cause of various aviation accidents. Many of the most pressing scientific problems that are faced today are due to the limitations of the materials that are available, and, as a result, breakthroughs in this field are likely to have a significant impact on the future of technology. The basis of materials science involves studying the structure of materials and relating them to their properties . Understanding this structure-property correlation, material scientists can then go on to study

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4212-454: The most respected criteria in today's global scientific community. In natural science, impossibility assertions come to be widely accepted as overwhelmingly probable rather than considered proven to the point of being unchallengeable. The basis for this strong acceptance is a combination of extensive evidence of something not occurring, combined with an underlying theory, very successful in making predictions, whose assumptions lead logically to

4293-413: The motion of the earth, whether elemental chemicals exist, and where in the atmosphere rain is formed. In the centuries up through the end of the Middle Ages, natural science was often mingled with philosophies about magic and the occult. Natural philosophy appeared in various forms, from treatises to encyclopedias to commentaries on Aristotle. The interaction between natural philosophy and Christianity

4374-409: The origins of natural science as far back as pre-literate human societies, where understanding the natural world was necessary for survival. People observed and built up knowledge about the behavior of animals and the usefulness of plants as food and medicine, which was passed down from generation to generation. These primitive understandings gave way to more formalized inquiry around 3500 to 3000 BC in

4455-587: The physical world, largely from a cosmological and cosmographical perspective, putting forth theories on the arrangement of celestial bodies and the heavens, which were posited as being composed of aether . Aristotle's works on natural philosophy continued to be translated and studied amid the rise of the Byzantine Empire and Abbasid Caliphate . In the Byzantine Empire, John Philoponus , an Alexandrian Aristotelian commentator and Christian theologian,

4536-508: The physical world; Plato criticized pre-Socratic thinkers as materialists and anti-religionists. Aristotle , however, a student of Plato who lived from 384 to 322 BC, paid closer attention to the natural world in his philosophy. In his History of Animals , he described the inner workings of 110 species, including the stingray , catfish and bee . He investigated chick embryos by breaking open eggs and observing them at various stages of development. Aristotle's works were influential through

4617-630: The principles of the universe has a long history and largely derives from direct observation and experimentation. The formulation of theories about the governing laws of the universe has been central to the study of physics from very early on, with philosophy gradually yielding to systematic, quantitative experimental testing and observation as the source of verification. Key historical developments in physics include Isaac Newton 's theory of universal gravitation and classical mechanics , an understanding of electricity and its relation to magnetism , Einstein 's theories of special and general relativity ,

4698-546: The relationship between the pulse, the heart, and the flow of blood in the body centuries before it became accepted in the West. Little evidence survives of how Ancient Indian cultures around the Indus River understood nature, but some of their perspectives may be reflected in the Vedas , a set of sacred Hindu texts. They reveal a conception of the universe as ever-expanding and constantly being recycled and reformed. Surgeons in

4779-426: The relative performance of a material in a particular application. The major determinants of the structure of a material and, thus, of its properties are its constituent chemical elements and how it has been processed into its final form. These characteristics, taken together and related through the laws of thermodynamics and kinetics , govern a material's microstructure and thus its properties. Some scholars trace

4860-479: The result of a supernatural agency. However, Richard Hodgson claimed there was inadequate control during the séances and that the precautions described did not rule out trickery. Hodgson wrote that all the phenomena "described could be accounted for on the assumption that Eusapia could get a hand or foot free." Lodge, Myers and Richet disagreed, but Hodgson was later proven correct in the Cambridge sittings as Palladino

4941-663: The river Vistula and Gorals searching for new pastures in the mountains (see also: Vlachs ). It was first mentioned in 1615. Politically the village belonged then to the Duchy of Teschen , a fee of the Kingdom of Bohemia , which after 1526 became part of the Habsburg monarchy . It was first recognized as a developed village of the Teschener Kammer , named na Wisłach , in 1643. The majority of its inhabitants were Lutherans . After issuing

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5022-504: The science that deals with bodies in motion. Roger Bacon , an English friar and philosopher, wrote that natural science dealt with "a principle of motion and rest, as in the parts of the elements of fire, air, earth, and water, and in all inanimate things made from them." These sciences also covered plants, animals and celestial bodies. Later in the 13th century, a Catholic priest and theologian Thomas Aquinas defined natural science as dealing with "mobile beings" and "things which depend on

5103-452: The sciences into eight parts, including: physics, cosmology, meteorology, minerals science, and plant and animal science. Later, philosophers made their own classifications of the natural sciences. Robert Kilwardby wrote On the Order of the Sciences in the 13th century that classed medicine as a mechanical science, along with agriculture, hunting, and theater, while defining natural science as

5184-475: The scientific study of matter at the atomic and molecular scale, chemistry deals primarily with collections of atoms, such as gases , molecules, crystals , and metals . The composition, statistical properties, transformations, and reactions of these materials are studied. Chemistry also involves understanding the properties and interactions of individual atoms and molecules for use in larger-scale applications. Most chemical processes can be studied directly in

5265-651: The scientist "Julian Ochocki." Ochorowicz, after returning to Warsaw from Paris, in 1893 delivered several public lectures on ancient Egyptian knowledge . These evidently helped inspire Prus to write (1894–95) his sole historical novel , Pharaoh . Ochorowicz provided Prus books on Egyptology that he had brought back from Paris . Also in 1893, Ochorowicz introduced Prus to the Italian Spiritualist , Eusapia Palladino , whom he had brought to Warsaw from her mediumistic tour in St. Petersburg , Russia . Prus attended

5346-415: The study of celestial features and phenomena can be traced back to antiquity, the scientific methodology of this field began to develop in the middle of the 17th century. A key factor was Galileo 's introduction of the telescope to examine the night sky in more detail. The mathematical treatment of astronomy began with Newton 's development of celestial mechanics and the laws of gravitation . However, it

5427-481: The teaching of the faith," he wrote in 1271. By the 16th and 17th centuries, natural philosophy evolved beyond commentary on Aristotle as more early Greek philosophy was uncovered and translated. The invention of the printing press in the 15th century, the invention of the microscope and telescope, and the Protestant Reformation fundamentally altered the social context in which scientific inquiry evolved in

5508-512: The time of the Abbasid Caliphate from the 9th century onward, when Muslim scholars expanded upon Greek and Indian natural philosophy. The words alcohol , algebra and zenith all have Arabic roots. Aristotle's works and other Greek natural philosophy did not reach the West until about the middle of the 12th century, when works were translated from Greek and Arabic into Latin . The development of European civilization later in

5589-538: The winter Wisła is known for its skiing: Malinka , a ski jump hill, is located here and hosts international competitions. In the summer, hiking through its many mountain trails is popular. To support its recent growth in tourism, many hotels have been built, the largest of which is Hotel Gołębiewski. In Wisła a trail starts that leads to the Stożek Wielki , a mountain on the border with the Czech Republic that reaches

5670-447: The work of Robert Boyle , the discoverer of gases , and Antoine Lavoisier , who developed the theory of the conservation of mass . The discovery of the chemical elements and atomic theory began to systematize this science, and researchers developed a fundamental understanding of states of matter , ions , chemical bonds and chemical reactions . The success of this science led to a complementary chemical industry that now plays

5751-457: The world floated on water and that water was the fundamental element in nature. In the 5th century BC, Leucippus was an early exponent of atomism , the idea that the world is made up of fundamental indivisible particles. Pythagoras applied Greek innovations in mathematics to astronomy and suggested that the earth was spherical . Later Socratic and Platonic thought focused on ethics, morals, and art and did not attempt an investigation of

5832-521: Was William James . Translations: Natural sciences Natural science is one of the branches of science concerned with the description, understanding and prediction of natural phenomena , based on empirical evidence from observation and experimentation . Mechanisms such as peer review and reproducibility of findings are used to try to ensure the validity of scientific advances. Natural science can be divided into two main branches: life science and physical science . Life science

5913-601: Was assistant professor ( docent ) of psychology and natural philosophy at Lwów University . In 1882 he was sent to Paris , France, where he spent several years. Later, from 1907, he would be co-director of the Institut General Psychologique . Returning to Warsaw, from 1900 Ochorowicz was president of Kasa Literacka (The Literary Fund). He published pedagogical papers in Encyklopedia Wychowawcza (The Encyclopedia of Education). Ochorowicz

5994-535: Was a pioneer of empirical research in psychology and conducted studies into occultism , Spiritualism , hypnosis , and telepathy . His most popular works included Wstęp i pogląd ogólny na filozofię pozytywną (An Introduction to, and Overview of, Positive Philosophy, 1872) and Jak należy badać duszę? (How Study the Soul?, 1869). Ochorowicz the poet published in Przegląd Tygodniowy (The Weekly Review) under

6075-424: Was also traditionally inhabited by a specific subgroup of Silesian Gorals , speaking Cieszyn Silesian dialect . After World War I , fall of Austria-Hungary , Polish–Czechoslovak War and the division of Cieszyn Silesia in 1920, it became a part of Poland . It was then annexed by Nazi Germany at the beginning of World War II . After the war it was restored to Poland . It gained town rights in 1962. In

6156-440: Was complex during this period; some early theologians, including Tatian and Eusebius , considered natural philosophy an outcropping of pagan Greek science and were suspicious of it. Although some later Christian philosophers, including Aquinas, came to see natural science as a means of interpreting scripture, this suspicion persisted until the 12th and 13th centuries. The Condemnation of 1277 , which forbade setting philosophy on

6237-410: Was not until the 19th century that biology became a unified science. Once scientists discovered commonalities between all living things, it was decided they were best studied as a whole. Some key developments in biology were the discovery of genetics , evolution through natural selection , the germ theory of disease , and the application of the techniques of chemistry and physics at the level of

6318-439: Was observed to have used tricks exactly the way he had described them. After Ochorowicz's wife left him, he decided to make some changes in his life: he bought a piece of land at Wisła in Poland's mountains, built himself a villa as well as four additional houses for tourists, and proceeded to live on the rentals. About 20 June 1900, Prus and his household arrived to visit. In July Prus traveled to nearby Kraków , where until

6399-548: Was seen by some detractors as heresy . By the 12th century, Western European scholars and philosophers came into contact with a body of knowledge of which they had previously been ignorant: a large corpus of works in Greek and Arabic that were preserved by Islamic scholars. Through translation into Latin, Western Europe was introduced to Aristotle and his natural philosophy. These works were taught at new universities in Paris and Oxford by

6480-532: Was the first to question Aristotle's physics teaching. Unlike Aristotle, who based his physics on verbal argument, Philoponus instead relied on observation and argued for observation rather than resorting to a verbal argument. He introduced the theory of impetus . John Philoponus' criticism of Aristotelian principles of physics served as inspiration for Galileo Galilei during the Scientific Revolution . A revival in mathematics and science took place during

6561-435: Was triggered by earlier work of astronomers such as Kepler . By the 19th century, astronomy had developed into formal science, with the introduction of instruments such as the spectroscope and photography , along with much-improved telescopes and the creation of professional observatories. The distinctions between the natural science disciplines are not always sharp, and they share many cross-discipline fields. Physics plays

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