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1609 In Science
The year 1609 in science and technology involved some significant events. Astronomy * July 26 – English scientist Thomas Harriot becomes the first to draw an astronomical object after viewing it through a telescope: he draws a map of the Moon, preceding Galileo by several months. * Johannes Kepler publishes ''Astronomia nova'', containing his first two laws of planetary motion. Biology * Charles Butler publishes ''The Feminine Monarchie, or, A Treatise Concerning Bees''. Exploration * April 4 – Henry Hudson sets out from Amsterdam in the ''Halve Maen''. ** August 28 – Hudson finds Delaware Bay. ** September 11–12 – Hudson sails into Upper New York Bay and begins a journey up the Hudson River. Medicine * Louise Bourgeois Boursier publishes ''Diverse Observations on Sterility; Loss of the Ovum after Fecundation, Fecundity and Childbirth; Diseases of Women and of Newborn Infants'' in Paris, the first book on obstetrics written by a woman. * Jacques Guillemeau publishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old. The earliest written records in the history of science come from Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes. After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages, but was preserved in the Muslim world during the Islamic Golden Age and later by the efforts of Byzantine Greek scholars who brought Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upper New York Bay
New York Harbor is at the mouth of the Hudson River where it empties into New York Bay near the East River tidal estuary, and then into the Atlantic Ocean on the east coast of the United States. It is one of the largest natural harbors in the world, and is frequently named the best natural harbor in the world. It is also known as Upper New York Bay, which is enclosed by the New York City boroughs of Manhattan, Brooklyn, and Staten Island and the Hudson County, New Jersey municipalities of Jersey City and Bayonne. The name may also refer to the entirety of New York Bay including Lower New York Bay. Although the United States Board on Geographic Names does not use the term, ''New York Harbor'' has important historical, governmental, commercial, and ecological usages. Overview The harbor is fed by the waters of the Hudson River (historically called the North River as it passes Manhattan), as well as the Gowanus Canal. It is connected to Lower New York Bay by the Narrows, to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alchemy
Alchemy (from Arabic: ''al-kīmiyā''; from Ancient Greek: χυμεία, ''khumeía'') is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practiced in China, India, the Muslim world, and Europe. In its Western form, alchemy is first attested in a number of pseudepigraphical texts written in Greco-Roman Egypt during the first few centuries AD.Principe, Lawrence M. The secrets of alchemy'. University of Chicago Press, 2012, pp. 9–14. Alchemists attempted to purify, mature, and perfect certain materials. Common aims were chrysopoeia, the transmutation of "base metals" (e.g., lead) into "noble metals" (particularly gold); the creation of an elixir of immortality; and the creation of panaceas able to cure any disease. The perfection of the human body and soul was thought to result from the alchemical ''magnum opus'' ("Great Work"). The concept of creating the philosophers' stone was variously connected with all of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Dee (mathematician)
John Dee (13 July 1527 – 1608 or 1609) was an English mathematician, astronomer, astrologer, teacher, occultist, and alchemist. He was the court astronomer for, and advisor to, Elizabeth I, and spent much of his time on alchemy, divination, and Hermetic philosophy. As an antiquarian, he had one of the largest libraries in England at the time. As a political advisor, he advocated the foundation of English colonies in the New World to form a "British Empire", a term he is credited with coining. Dee eventually left Elizabeth's service and went on a quest for additional knowledge in the deeper realms of the occult and supernatural. He aligned himself with several individuals who may have been charlatans, travelled through Europe and was accused of spying for the English crown. Upon his return to England, he found his home and library vandalised. He eventually returned to the Queen's service, but was turned away when she was succeeded by James I. He died in poverty in London and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1676 In Science
The year 1676 in science and technology involved some significant events. Astronomy * Summer – The Royal Greenwich Observatory, designed by Christopher Wren, is completed near London. * December 7 – Danish astronomer Ole Rømer measures the speed of light by observing the eclipses of Jupiter's moons, obtaining a speed of 140,000 miles per second (approximately 25% too slow). * Edmond Halley arrives on the island of Saint Helena, having left the University of Oxford, and sets up an astronomical observatory to catalogue stars from the Southern Hemisphere. Biology * Antony Van Leeuwenhoek discovers bacteria, observed with the microscope. * Francis Willughby's ''Ornithologiae'' is published by John Ray, the foundation of scientific ornithology. Medicine * William Briggs publishes an anatomy of the eye (the first in England), ''Ophthalmographia'', at Cambridge. * Thomas Sydenham publishes the textbook ', the enlarged 3rd edition of his '. Paleontology * The first fossilised b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Clarke (Baptist Minister)
John Clarke (October 1609 – 20 April 1676) was a physician, Baptist minister, co-founder of the Colony of Rhode Island and Providence Plantations, author of its influential charter, and a leading advocate of religious freedom in America. Clarke was born in Westhorpe, Suffolk, England. He received an extensive education, including a master's degree in England followed by medical training in Leiden, Holland. He arrived at the Massachusetts Bay Colony in 1637 during the Antinomian Controversy and decided to go to Aquidneck Island with many exiles from the conflict. He became a co-founder of Portsmouth and Newport, Rhode Island, and he established America's second Baptist church in Newport. Baptists were considered heretics and were banned from Massachusetts, but Clarke wanted to make inroads there and spent time in the Boston jail after making a mission trip to the town of Lynn, Massachusetts. Following his poor treatment in prison, he went to England where he published a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Paul Riquet
Stele in Toulouse Cathedral Pierre-Paul Riquet, Baron de Bonrepos (29 June 1609 (some sources say 1604) – 4 October 1680) was the engineer and canal-builder responsible for the construction of the Canal du Midi. Background Paul Riquet was born in Béziers, Hérault, France, the eldest son of solicitor, state prosecutor and businessman Guillaume Riquet. As a youth, Riquet was only interested in mathematics and science. He married Catherine de Milhau at age 19. As a '' fermier général'' ("farmer-general") of Languedoc-Roussillon, he was a tax farmer responsible for the collection and administration of the gabelle (salt tax) in Languedoc. He was appointed collector in 1630, and was also a munitions provider to the Catalan Army. Riquet became wealthy and was given permission by the King to levy his own taxes. This gave him greater wealth, which allowed him to execute grand projects with technical expertise. The Canal du Midi Riquet is the man responsible for building the 24 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermostat
A thermostat is a regulating device component which senses the temperature of a physical system and performs actions so that the system's temperature is maintained near a desired setpoint. Thermostats are used in any device or system that heats or cools to a setpoint temperature. Examples include building heating, central heating, air conditioners, HVAC systems, water heaters, as well as kitchen equipment including ovens and refrigerators and medical and scientific incubators. In scientific literature, these devices are often broadly classified as thermostatically controlled loads (TCLs). Thermostatically controlled loads comprise roughly 50% of the overall electricity demand in the United States. A thermostat operates as a "closed loop" control device, as it seeks to reduce the error between the desired and measured temperatures. Sometimes a thermostat combines both the sensing and control action elements of a controlled system, such as in an automotive thermostat. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornelius Drebbel
Cornelis Jacobszoon Drebbel ( ) (1572 – 7 November 1633) was a Dutch engineer and inventor. He was the builder of the first operational submarine in 1620 and an innovator who contributed to the development of measurement and control systems, optics and chemistry. Biography Cornelis Drebbel was born in Alkmaar, Holland in an Anabaptist family in 1572. After some years at the Latin school in Alkmaar, around 1587, he attended the Academy in Haarlem, also located in North-Holland. Teachers at the Academy were Hendrik Goltzius, engraver, painter, alchemist and humanist, Karel van Mander, painter, writer, humanist and Cornelis Corneliszoon of Haarlem. Drebbel became a skilled engraver on copperplate and also took an interest in alchemy. In 1595 he married Sophia Jansdochter Goltzius, younger sister of Hendrick, and settled at Alkmaar. They had at least six children, of whom four survived. Drebbel worked initially as a painter, engraver and cartographer. But he was in constant need of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breech Delivery
A breech birth is when a baby is born bottom first instead of head first, as is normal. Around 3–5% of pregnant women at term (37–40 weeks pregnant) have a breech baby. Due to their higher than average rate of possible complications for the baby, breech births are generally considered higher risk. Breech births also occur in many other mammals such as dogs and horses, see veterinary obstetrics. Most babies in the breech position are delivered via caesarean section because it is seen as safer than being born vaginally. Doctors and midwives in the developing world often lack many of the skills required to safely assist women giving birth to a breech baby vaginally. Also, delivering all breech babies by caesarean section in developing countries is difficult to implement as there are not always resources available to provide this service. OB-GYNs do not recommend home births if a breech birth is expected, even when attended by a medical professional. Cause With regard to the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Guillemeau
Jacques Guillemeau (1550–1613) was a French surgeon from Orléans. He is credited for making pioneer contributions in the fields of obstetrics, ophthalmology and pediatrics. He was a surgeon at Hôtel-Dieu de Paris, and a favored student of Ambroise Paré (1510–1590), who was also his father-in-law. Guillemeau, like Paré, was a surgeon to French royalty. In 1584 Guillemeau published ''Traité des maladies de l'oeil'' ("Treatise on eye diseases"), considered one of the best Renaissance-era works in ophthalmic medicine. He is also credited for providing the first description involving repair of palpebral coloboma, an eyelid defect he referred to as ''paupieres accurcies''. In 1609 he published ''De l'heureux accouchement des femmes'' ("The happy delivery of women"),Translated into English in 1612 the first description of a method of assisted breech delivery popularized by other physicians, and sometimes known as the " Mauriceau-Smellie-Veit maneuver". Guillemeau was a pra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obstetrics
Obstetrics is the field of study concentrated on pregnancy, childbirth and the postpartum period. As a medical specialty, obstetrics is combined with gynecology under the discipline known as obstetrics and gynecology (OB/GYN), which is a surgical field. Main areas Prenatal care Prenatal care is important in screening for various complications of pregnancy. This includes routine office visits with physical exams and routine lab tests along with telehealth care for women with low-risk pregnancies: Image:Ultrasound_image_of_a_fetus.jpg, 3D ultrasound of fetus (about 14 weeks gestational age) Image:Sucking his thumb and waving.jpg, Fetus at 17 weeks Image:3dultrasound 20 weeks.jpg, Fetus at 20 weeks First trimester Routine tests in the first trimester of pregnancy generally include: * Complete blood count * Blood type ** Rh-negative antenatal patients should receive RhoGAM at 28 weeks to prevent Rh disease. * Indirect Coombs test (AGT) to assess risk of hemolytic dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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