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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 pub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware Bay
Delaware Bay is the estuary outlet of the Delaware River on the northeast seaboard of the United States, lying between the states of Delaware and New Jersey. It is approximately in area, the bay's freshwater mixes for many miles with the saltwater of the Atlantic Ocean. The bay is bordered inland by the states of Delaware and New Jersey, and its mouth is framed by Cape Henlopen in Delaware and Cape May in New Jersey, on the Atlantic. Delaware Bay is bordered by six counties: Sussex, Kent, and New Castle in Delaware, and Cape May, Cumberland, and Salem in New Jersey. The Cape May–Lewes Ferry crosses Delaware Bay from North Cape May, New Jersey, to Lewes, Delaware. The bay's ports are managed by the Delaware River and Bay Authority. The shores of the bay are largely composed of salt marshes and mudflats, with only small communities inhabiting the shore of the lower bay. Several of the rivers hold protected status for their salt marsh wetlands bordering the bay, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Dee (mathematician)
John Dee (13 July 1527 – 1608 or 1609) was an English mathematician, astronomer, teacher, astrologer, 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, ... [...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 fossilise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Clarke (Baptist Minister)
John Clarke (October 1609 – 20 April 1676) was a New England English-born politician, physician, and General Baptist minister, co-founder of the Colony of Rhode Island and Providence Plantations, author of its influential charter, and a leading advocate of religious liberty 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 established America's second Baptist church in Newport. Baptists were declared heretics in Massachusetts and were banned there, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Paul Riquet
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. Early life Born as Paul Riquet in Béziers, Hérault, France, he was the eldest son of solicitor, state prosecutor and businessman François-Guillaume Riquet. As a youth, Riquet was only interested in mathematics and science. Career 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. In 1651, he bought the Château de Bonrepos, next to Verfeil in the northeast of Toulouse. The Canal du Midi le ... [...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 ... [...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 m ... [...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. Cause With regard to the fetal presentation during pregnancy, three periods have been distinguished. During the first period, which last ... [...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 practi ... [...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 hem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
