...Galileo Galilei Introduction It is no question that Galileo was an influential scientist in his time and still is today (picture located on page 6 from google.com). Though his most notable discoveries were in the field of astronomy, we cannot label him simply as an astronomer. He authored many important works including, Sidereal Messenger (also known as Starry Messenger), but unfortunately, due to the power of the Catholic church in his native Italy, his work in astronomy was widely rejected by his countrymen. His contributions to physics also place him in the ranks of the greatest scientists of all time. Without Galileo’s contributions to astronomy, mathematics, and physics, we would lack many basic understandings of the universe and our world. Body Galileo Galilei was the son of a musician born in Pisa, Italy in 1564. He studied medicine, but his interests laid in mathematics and physics. At age twenty-five, he became a professor of mathematics at Pisa. In 1591, he moved to Padua and lived there for many years. During his time in Padua, he had a twelve-year long relationship with a Venetian woman named Marina Gamba. The couple never married, but they had three children, two daughters and one son. Later, he moved to Florence where he lived for the remainder of his life. He died in 1642, coincidentally, the year of Sir Isaac Newton’s birth (“Galileo, Galilei (1564 - 1642)”). Galileo’s discoveries contributing to the fields of astronomy are what he is most famous for though...
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...century. It was the rise of modern science during the early modern period, when developments in mathematics, physics, astronomy, biology and chemistry altered views of society and nature. It influenced the intellectual and social movement known as the Enlightenment. It customarily started with the Copernican Revolution (initiated in 1543) and to be complete in the "grand synthesis" of Isaac Newton's 1687 Principia. The change of attitude came from Bacon whose confident and insistent proclamation of a New Era in the advancement of science inspired the creation of the Royal Society. Galileo supported Copernicus and developed the science of motion. In the twentieth century, Alexandre Koyré introduced the term scientific revolution, centering his study on Galileo, and the term became widely popular in his Origins of Modern Science by Butterfield. The Scientific Revolution was known all over Europe as an international phenomenon; scholars from all over took part in it. The most-important leading figures were Nicolaus Copernicus (Father of Modern Astronomy), Tycho Braye, Johannes Kepler, Galileo Galilei, and Isaac Newton. Some of the important discoveries of this time period and their effects were; Copernicus discovered that earth and all the planets revolve around the sun. Before Copernicus discovery astronomers believed, the earth was the center of the universe, and the sun and planets revolved around it. Tycho Braye discovered new stars that are known as supernovae in 1573. He was well-known...
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...added some valuable pieces of information to astronomical big picture. As Cecilia Payne-Gaposchkin brilliantly putted in her 1976 speech " [...] The old scientist cannot claim that the masterpiece is his own work. He may have roughed of part of the design, laid on a few strokes , but he has learned to accept the discoveries of others with the same delight that he experienced on his own[...] (Astronomy Today, Chap. 16, p 383) What we know today about the universe is a collective work of many generation of dedicated man and woman who continue to add new insight of astronomy great spectrum of universe. Some scholars may add a little, some may add a lot, yet some may change our understanding of a matter in question. Such man were Copernicus, Galileo, Kepler and Newton. Those man are credited with revolutionizing the study of astronomy. The heliocentric theory formulated by Copernicus caused strong turmoil within astronomy, physics and cosmology. Many man of science considered it as contrary to Aristotle’s physics and the Bible. However, some astronomers were engaged in...
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...Age of Reason WH 2 Unit II Scientific Knowledge (epistemology) – Past philosophers, tradition, Church authorities Early cosmology (See attached) – See attached – Heliocentric – Geocentric Scientific Method – Integrating observations – Limitations (Why, moral, limited by sin) Big Names (Astronomy) – Nicolaus Copernicus (1473-1543) – Heliocentricism (what's the big deal?) – Johannes Kepler (1571-1630) – Eliptical orbits – Galileo Galilei (1564-1642) – Worked with new instruments – pendulums & telescopes – Isaac Newton (1642-1727) – Everything – Newton's Rules (see attached) In your book – Chemistry – Medicine 1 Age of Reason WH 2 Unit II 2 Age of Reason WH 2 Unit II Use of Reason (look it up) • Solves all problems (look at Kant “What is Enlightenment) • Provided new approaches to learning • Rationalism Two major schools of thought (at the time) • Inductive ◦ Roger Bacon • Deductive ◦ Rene Descartes 3 Age of Reason WH 2 Unit II Kinds of philosophies • Dualism ◦ Mind and Body are different ◦ Binary oppositions- Two fundamental principals for everything ▪ Not monism • Pantheism ◦ Promoted by Spinoza ▪ 'Deus sive Natura' (God or Nature) We are part of Nature as a whole whose order we follow... A substance cannot be produced from anything else : it will therefore be its own cause, that is, its essence necessarily involves existence, or existence...
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...A Protagonist of the Scientific Revolution: Galileo Galilei was one of the protagonists of the scientific revolution, best known for his astronomical discoveries by means of a telescope (including sunspots, Jupiter’s satellites, and the phases of Venus), for his defense of heliocentrism, and for his study of the natural laws regarding falling bodies. Galileo, however, gave key contributions also to the development of the modern scientific methodology; for this reason, he holds a special place in the philosophy of science and epistemology. Life: Galileo was born in or nearby Pisa from Vincenzo Galilei and Giulia Ammannati. His father was a well known lutenist and music theorist, and the young Galileo was well versed in the art as well (Galileo’s youngest sibling, Michelangelo, became indeed an accomplished lutenist). During his youth, Galileo moved through different locations in Tuscany, among which the monastery of Vallombrosa, run by Camaldolese monks. The story goes that until 1581 Galileo had not studied mathematics. After considering priesthood and enrolling into a program for physician at the University of Pisa, Galileo suddenly realized his mathematical vocation upon attending a geometry lecture. Immediately, he started discovering ingenious facts and creating crafts such as thermoscope. As early as 1589, Galileo held a chair in mathematics at the University of Pisa, which position he kept until 1592, when he moved to Padua. There, he remained until 1610. ...
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...was Copernicus’ final work explaining the heliocentric view of the universe. “The trouble was that nothing he could say or do made people feel they were living on a moving, spinning planet” (Gingerich & MacLachlan, 2005, p. 111) The four major contributors to the development of modern astronomy after Copernicus were Johannes Keppler, Galileo Galilei, Isaac Newton and Albert Einstein. Keppler defended the Copernican system in developing the three laws of planetary motion. Kepler’s First, Second and Third Laws are 1. The orbit of every planet is an ellipse with the sun at a focus. 2. A line joining a planet and the sun sweeps out equal areas during equal intervals of time. 3. The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit. ("Johannes Kepler Facts, Quotes, Laws of Planetary Motion, Astronomy, Information", n.d., p. 1) Galileo in some cases is given credit to creating the telescope but in fact, he vastly improved them. His telescope was the first to see the craters of the moon. He also spotted the four moons of Jupiter (now known as Galilean moons). Galileo strongly believed in the Copernican system and was punished by the Catholic Church and labeled a heretic for not believing in the geocentric view. Isaac Newton invented calculus and developed the theory of the universal...
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...universal, and inexorable about the way things fall. Stand up now and simultaneously drop a coin and a bit of paper side by side. The paper takes much longer to hit the ground. That's why Aristotle wrote that heavy objects fell more rapidly. Europeans believed him for two thousand years. Now repeat the experiment, but make it into a race between the coin and your shoe. My own shoe is about 50 times heavier than the nickel I had handy, but it looks to me like they hit the ground at exactly the same moment. So much for Aristotle! Galileo, who had a flair for the theatrical, did the experiment by dropping a bullet and a heavy cannonball from a tall tower. Aristotle's observations had been incomplete, his interpretation a vast oversimplification. It is inconceivable that Galileo was the first person to observe a discrepancy with Aristotle's predictions. Galileo was the one who changed the course of history because he was able to assemble the observations into a coherent pattern, and also because he carried out systematic quantitative (numerical) measurements rather than just describing things qualitatively. Why is it that some objects, like the coin and the shoe, have similar motion, but others, like a feather or a...
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...|Objectives | | |By the end of this lesson, students will be able to: | | |describe the scientific method and its effect on Western Europe | | |distinguish between the scientists Copernicus, Kepler, Galileo, Newton, and Harvey and their works | | |compare the political theories of Hobbes and Locke | | |explain how science and philosophy influenced one another during the Enlightenment | | |explain the term enlightened despot, using the model of Frederick II of Prussia | | |Click here for the course glossary | | |Click here for a Timeline of The Enlightenment and Scientific Revolution | | |This lesson discusses European society between 1600 and 1800--an era marked by the power of ideas and rational | | |thinking. The term Scientific Revolution is used to describe the growing acceptance and influence of the scientific| | |method and the belief that...
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...think is that these two would more than often contradict each other, however, science exist to explain the natural world, that is, the world around us. Religion tends to explain the purpose and meaning behind the natural world. It is the difference between physical and spiritual realities that each represents and tries to explain. As science focuses on the physical truth, religion examines and focuses on the spiritual truth. Until the modern period, science was not a separate discipline from philosophy. Generally, most scientist were known as natural philosophers, or experimental philosophers. Their primary mission was to gather data about observable phenomena in nature, to categorize that data, and to generalize from specific observations to more general ones...
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...see a vapor stream of dust and gas shooting across the sky. The sun helps make this spectacle possible and could be a reason why early astronomers were so curious about the skies. When an individual looks up at the night sky, he or she can get lost in the vast beauty. Who wouldn’t get mesmerized? Introduction Our solar system consists of the Sun, eight planets, the dwarf planet Pluto, fifty-eight moons, thousands of asteroids, and billions of meteoroids and comets. The broadly accepted Big Bang Theory, which states that the universe began as a dense and hot point that was less than a fraction of an inch and has continued to evolve into what it is known as of today. This theory was created after the observation that other galaxies were moving further away at a great speed in all directions which occurred after an...
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...points on the horizon B summer and winter solstices C vernal and autumnal equinoxes D zenith and North Celestial Pole E latitude of your geographic location 2. Compared to its period of revolution, the Moon's period of rotation is A longer B shorter C the same length D sometimes longer, sometimes shorter E the Moon does not rotate 3. The period of a planet revolving around the Sun can be found if we know its A average distance from the Sun B density C mass D period of rotation E more than one of the above are necessary 4. At what latitude on Earth is the North Celestial Pole on the horizon? A the Arctic Circle B the equator C the North Pole D the South Pole E there are many latitudes where this occurs 5. Galileo's observations of the phases of Venus helped convince him that A the Moon goes around the Earth B the Sun goes around the Earth C Venus goes around the Earth D Venus goes around the Sun E Ptolemy's model of the solar system was correct 6. The angular distance of an object in the sky, above the observer's horizon is called its A azimuth B altitude C declination D latitude E right ascension 7. The ecliptic is A the line passing from north to south directly overhead B the orbit of the Moon C the path of a star in the sky D the path of the Earth's north pole in the sky E the path of the Sun in the sky 8. Which of the following statements about the Copernican solar system model is correct? A it did away with the need for epicycles B it...
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...Physics (from Ancient Greek: φυσική (ἐπιστήμη) phusikḗ (epistḗmē) "knowledge of nature", from φύσις phúsis "nature"[1][2][3]) is the natural science that involves the study of matter[4] and its motion through space and time, along with related concepts such as energy and force.[5] One of the most fundamental scientific disciplines, the main goal of physics is to understand how the universe behaves.[a][6][7][8] Physics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy.[9] Over the last two millennia, physics was a part of natural philosophy along with chemistry, biology, and certain branches of mathematics, but during the scientific revolution in the 17th century, the natural sciencesemerged as unique research programs in their own right.[b] Physics intersects with many interdisciplinary areas of research, such as biophysics and quantum chemistry, and the boundaries of physics are not rigidly defined. New ideas in physics often explain the fundamental mechanisms of other sciences[6] while opening new avenues of research in areas such as mathematics and philosophy. Physics also makes significant contributions through advances in new technologies that arise from theoretical breakthroughs. For example, advances in the understanding of electromagnetism or nuclear physics led directly to the development of new products that have dramatically transformed modern-day society, such as television, computers, domestic appliances, and nuclear...
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...Nothing is no thing,[1] denoting the absence of something. Nothing is a pronoun associated with nothingness,[1] which is also an adjective, and an object as a concept in the Frege-Church ontology. In nontechnical uses, nothing denotes things lacking importance, interest, value, relevance, or significance.[1] Nothingness is the state of being nothing,[2] the state of nonexistence of anything, or the property of having nothing. Contents[hide] * 1 Philosophy * 1.1 Western philosophy * 1.1.1 Parmenides * 1.1.2 Leucippus * 1.1.3 Aristotle * 1.1.4 John the Scot * 1.1.5 G. W. F. Hegel * 1.1.6 Existentialists * 1.2 Eastern philosophy * 2 Language and logic * 3 Mathematics * 4 Computing * 5 Physics * 6 See also * 7 Notes * 8 References * 9 External links | [edit] Philosophy [edit] Western philosophy Some would consider the study of "nothing" to be foolish, a typical response of this type is voiced by Giacomo Casanova (1725–1798) in conversation with his landlord, one Dr. Gozzi, who also happens to be a priest, “ | As everything, for him, was an article of faith, nothing, to his mind, was difficult to understand: the Great Flood had covered the entire world; before, men had the misfortune of living a thousand years; God conversed with them; Noah had taken one hundred years to build the ark; while the earth, suspended in air, stood firmly at the center of the universe that God had created out of nothingness...
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...WRITTEN REPORT ON PHILIOPHY OF TEACHING SCIENCE By: Mr. Irjo M. Goopio Introduction: What makes a scientist different from a philosopher? A Scientist observes what happens. He manipulates variables whenever possible in order to observe what happens under controlled circumstances. He is able to discover and explain the laws of nature which lead them to formulate theories. A Philosopher does none of the above-mentioned activities. Instead he asks himself questions like: “what is the law of nature?” “What is a scientific theory?” He explains the role of deduction in science. Philosophy is unlike science, pure verbal, analytical, and reflective. Then how can a scientist be a philosopher? Discussion: * What is philosophy? * Remote from the usual human interest and quite beyond normal comprehension. * Extremely complex intellectual activity. * A form of Inquiry – a process of analysis, criticism, interpretation and speculation. (Singer – 1990) * The search for the ultimate, conducted by reason, in order to satisfy man’s curiosity about himself and the universe. * Why study philosophy? * Makes a man think – think about the basic foundations of: * His beliefs * Outlook in life * His knowledge * It is from our human needs and immediate concerns * What is philosophy of science? * Set forth principles more basic and comprehensive than the conclusions of individual sciences. *...
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...I Introduction Technology I.1 What is technology? I.2 First inventors I.3 How science affects technology I.4 How technology affects science I.5 Discussion questions 2 Chemistry connects to . . . . . . I.1 What is technology? Think for a moment what it might be like to live in the 14th century. Image that you could travel back in time and found yourself in a small European village in 1392. What do you think you would find? How would you cook your food? Would you use an oven, a fire, or a microwave? How would you eat your food? Do you think you could use a plastic cup to drink your milk? How would you go from one city to the next? Could you get on a train or would you have to walk or ride a horse? How would you send a her or call her on your cell phone? message to your mom telling her you’ll be late for dinner? Can you email How would you get your clothes? Can you shop at a 14th century mall, or on the internet? And what would your clothes be made of? Technology Level I Introduction 3 Do you think you could find pink spandex shorts or would they have to be made of brown cotton? Think for a moment how different everything would be if you were to live in the 14th century. Many of the items you use today are a result of technology. Your cell phone, microwave oven, washing machine, and plastic cup are all the result of scientific discoveries combined with engineering that have allow people to invent products that have improved the...
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