Diese Kategorie bezieht sich auf die Person Joseph von Fraunhofer. A mirror making historian might know, but I don’t know any mirror making historians. Jackson, M. Spectrum of Belief: Joseph von Fraunhofer and the Craft of Precision Optics The MIT Press (2000). The Hazards of Deicing Chemicals – Is it really OK to breathe? https://www.amazon.com/Parallax-Measure-Alan-W-Hirshfeld/dp/... https://www.amazon.com/Starlight-Detectives-Astronomers-Ecce... https://en.wikipedia.org/wiki/Fraunhofer_lines, https://librivox.org/edison-his-life-by-dyer-and-martin/, https://news.ycombinator.com/item?id=12241662, https://news.ycombinator.com/item?id=8457635. temporada 1. TNEP Profile: Dr. Scott Sampson, Denver Museum of Nature and Science, Environment of Snowbird: A Deep Commitment to Environmental Stewardship. First, why not? Aufgenommen werden können Artikel über: Werke dieser Person sowie deren Adaptionen durch andere Künstler; Hauptbezugspersonen (nahe Familienangehörige, Lebensgefährten, weitere Personen mit … To the day of his death Lord Kelvin remained on terms of warmest friendship with his American co-laborer, with whose genius he thus first became acquainted at Philadelphia in the environment of Franklin. Since we are nitpicking...mp3 was invented by the Fraunhofer Institute for Integrated Circuits, the Fraunhofer Institute for Telecommunications is a relatively new addition to the Fraunhofer Society, before 2003 it was called Heinirch Herz Institute. 2016 https://news.ycombinator.com/item?id=12241662, 2014 https://news.ycombinator.com/item?id=8457635. Reinhard Genzel erhält den Physik-Nobelpreis, Messung von Masse und Helligkeit desselben Exoplaneten, Galaxien gefangen im Netz eines supermassereichen schwarzen Lochs, Erste Daten von Solar Orbiter online veröffentlicht. Kosmische Diamanten entstehen bei gigantischen planetaren Kollisionen, Experimenteller Nachweis von Trägheitsbewegungen in magnetischen Materialien. Lo que aprendí cuando perdí la vista en el espacio... Joseph von Fraunhofer, el óptico que hace llorar a... 'Ese punto azul pálido' cumple cuatro años. Later Kirchhoff (of the circuit laws) and Bunsen (of the burner) worked out what caused these. This caught my attention. These absorption features are still called Fraunhofer lines [3]. Aufgenommen werden können Artikel über: Es werden 3 von insgesamt 3 Seiten in dieser Kategorie angezeigt. Cosmos is an awesome show! Did you see episode 5 of Cosmos and the story of Joseph von Fraunhofer? Der Text dieser Seite basiert auf dem Artikel. But I can be certain that there wasn’t any OSHA to enforce wearing of respirators and other personal protective equipment (PPE); no EPA to regulate the emissions and management of wastes; no NIOSH, no TLVs to be concerned with, and certainly no Hazardous Materials Managers. They don’t pass through (or come back up). Who am I kidding? The show is a follow-up to the 1980 television series Cosmos: A Personal Voyage, which was presented by Carl Sagan on the Public Broadcasting Service and is considered a milestone for scientific documentaries. This episode highlights von Fraunhofer’s life – his early life as an orphan working as a mirror and glass maker and his discoveries that further enhanced our global scientific knowledge. [2] https://www.amazon.com/Starlight-Detectives-Astronomers-Ecce... The personal histories of all these people are also really cool, and these books discuss the people as much as the science/tech. That's what I get for just skimming the Wikipedia article. Deswegen eine solche Kategorie bitte ausschlieVorlage:SSlich in die nächsthöhere(n) Themenkategorie(n) einsortieren. B. das Geburtshaus, nicht aber der geographische Geburtsort), von ihr gestiftete oder gegründete Organisationen, Einrichtungen, Bauwerke, historische Ereignisse, die wirkursächlich mit dieser Person zusammenhängen, nach ihr benannte Entitäten sowie sie darstellende Werke, schriftstellerische oder filmische Werke über diese Person. ", https://en.wikipedia.org/wiki/Fraunhofer_Society. Inhaltliche Fragen zu historischen Personen, https://physik.cosmos-indirekt.de/physik_Wiki/index.php?title=Kategorie:Joseph_von_Fraunhofer&oldid=113310757, „Creative Commons Attribution/Share Alike“, Werke dieser Person sowie deren Adaptionen durch andere Künstler, Hauptbezugspersonen (nahe Familienangehörige, Lebensgefährten, weitere Personen mit herausragender biografischer Bedeutung), die biografischen Gedenkstätten (z. Examining the toxic death of Joseph von Fraunhofer. He is known for the discovery of the dark absorption lines known as Fraunhofer lines in the Sun's spectrum, and for making excellent optical glass and achromatic telescope objectives. The first is about the discovery of parallax, and the instrument that was used to do this in 1838 was built by Fraunhofer. Folglich führt eine Einordnung der Kategorie analog zu ihrem Hauptartikel in eine Objektkategorie zu Fehlern im Kategoriesystem. I highly recommend these books by Alan Hirshfeld [1][2]. If I recall correctly, HHI was instrumental in developing the H.256 Video Coding Standard. Diese Kategorie bezieht sich auf die Person Joseph von Fraunhofer. Sternenexplosion nahe der Erde - Zusammenhang mit Eiszeiten des Pleistozän? This is the person of which the Fraunhofer Institute is named in honor. 1-1. I don’t know exactly what toxins young von Fraunhofer was inhaling. Fraunhofer murió muy joven, con 39 años y quizá debido a la intoxicación crónica del trabajo con metales pesados desde niño. Pero volvamos a Cosmos (episodio 5) donde como dice el lloroso Tyson, Fraunhofer hizo lo que Newton pudo haber hecho y no hizo. Joseph von Fraunhofer independently discovered dark lines in the solar spectrum, which are now known as Fraunhofer lines. Fraunhofer also makes an appearance here - he was one of the first people to measure the absorption spectrum of the sun. This episode highlights von Fraunhofer’s life – his early life as an orphan working as a mirror and glass maker and his discoveries that further enhanced our global scientific knowledge. Whether it was tuberculosis enhanced from the toxins, or just lung disease from the toxin inhalation, it’s a pretty convincing argument that the mirror making chemicals did some damage. Guide to Drinking the Best Alcohol for the Environment, Top 5 Worst Things You Do To the Environment. Si te gusta el fútbol creo que te gustará... Pero con sorpresas...Me ha gustado mucho el post. Joseph von Fraunhofer (6 March 1787 – 7 June 1826) was a German optician. Joseph von Fraunhofer, (born March 6, 1787, Straubing, Bavaria [Germany]—died June 7, 1826, Munich), German physicist who first studied the dark lines of the Sun’s spectrum, now known as Fraunhofer lines.He also was the first to use extensively the diffraction grating, a device that disperses light more effectively than a prism does. First, why not? esto de la historia es más conocido, Bunsen y Kirchoff, Balmer... y ese asombro que le debemos a, la espectroscopia cuando nos demostró que los elementos químicos que tenemos en la Tierra, y de los que estamos hechos, son los mismos elementos que existen en el resto del universo. Dedazo corregido [la s y la d están muy próximas en mi teclado ;-)] Gracias.Pues, como la pregunta la considero un reto, te diré que creo que nuestro personaje comparte nombre con la cadena donde se emite Cosmos :-PY ahora, dejo a los lectores que participen también en este reto... Ah, sí, el bueno de National Geographic. Más info: http://en.wikipedia.org/wiki/Henry_Fox_TalbotSaludPS.- César, hay que dejar retos más fáciles, que la gente se espanta. Cosmos: A Spacetime Odyssey is a 2014 American science documentary television series. Unless you've been lucky enough to look through a fairly big telescope, you've probably never seen the great red spot and two centuries ago Bessel (using Franhofer's instrument) was able to detect a change in position of a small fraction of this. Examining the toxic death of Joseph von Fraunhofer. I don’t have the experience in glass making to know what the conditions were like for someone making mirrors in the late 1700’s. Y a Fraunhofer le debemos la unión en matrimonio de la física con la astronomía (Tyson, http://www.esepuntoazulpalido.com/2011/01/espectroscopia-para-comprender-el.html, http://www.historiasdelaciencia.com/?p=178, Ópera y química: De Aleksandr Borodín a Marie Curie pasando por Scheele y terminando con Brian May. Due to the time, it was probably a combination of silver, lead and/or mercury. Joseph Von Fraunhofer – The Glassmaker Who Sparked Astrophysics (2014) (nautil.us) 6 points by pseudolus 2 hours ago | hide | favorite | 3 comments sxcurry 14 minutes ago Cosmos is an awesome show! I just started doing some amateur spectroscopy with an ALPY spectroscope. Que no te extrañe. [3] https://en.wikipedia.org/wiki/Fraunhofer_lines, "The attitude thus disclosed toward Mr. Edison's work was never changed, except that admiration grew as fresh inventions were brought forward. Apr 06, 2014. . Cosmos mentioned how he died young, age 39, potentially from being exposed to the toxic glassmaking conditions. Some of the biographies note that he died from tuberculoss, which is a lung disease. Cosmos is an awesome show! MP3 was developed at the Fraunhofer Institute for Telecommunications. Wolfgang, J. Fraunhofer in Benediktbeuern Glassworks and Workshop Burton, Van Iersel & Whitney GmbH (2008). Bunsen (sin d), Kirchoff, Balmer,... Muy bien, pero ¿quién fue el primero en sugerir una conexión entre las lineas espectrales y los compuestos químicos en 1826? Interesting article. Joseph Von Fraunhofer – The Glassmaker Who Sparked Astrophysics (2014). Voorts onderscheidde hij zich in de bouw van optische instrumenten en de fabricage van optisch glas. First, why not? [1] https://www.amazon.com/Parallax-Measure-Alan-W-Hirshfeld/dp/... :-P, Buenas noches Daniel,Muchas gracias por participar en la Edición Selenio del Carnaval de Química. Info: Dies ist eine Themenkategorie für Artikel, die das Kriterium „gehört zu …“ gegenüber dem Kategorienamen erfüllen. Did you see episode 5 of Cosmos and the story of Joseph von Fraunhofer? His work set the stage for the development of spectrosc Joseph von Fraunhofer (Straubing, 6 maart 1787 - München, 7 juni 1826) was een Duits natuur- en werktuigkundige.Zijn grootste bekendheid heeft hij te danken aan zijn onderzoek van vaste absorptielijnen in het zonnespectrum, die naar hem ook wel fraunhoferlijnen worden genoemd. Von Fraunhofer.

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