21. Tyndall-john_tynda Encyclopedia Topics | Reference.com Copy paste this link to your blog or website to reference this page http://www.reference.com/browse/columbia/Tyndall-John_Tynda

22. Tyndall, John (1820-1893) Irish physicist who championed the nowaccepted notion that there is no fundamental difference between animate and inanimate matter, and that the origin of life was chemical 1 http://www.daviddarling.info/encyclopedia/T/Tyndall.html

PHYSICISTS A B C ... CONTACT entire Web this site Irish physicist who championed the now-accepted notion that there is no fundamental difference between animate and inanimate matter, and that the origin of life was chemical: [T]he matter of the animal body is that of inorganic nature. There is no substance in the animal tissues which is not primarily derived from the rocks, the water and the air... a perfect reversal of this process of reduction would carry us from the inorganic to the organic, and such a reversal is at least conceivable. Carrying on from where Spallanzini de la Tour , and Pasteur had left off, Tyndall also finally disposed of the old idea of spontaneous generation by answering the last objection raised by supporters of that view. It had been observed that microbes sometimes began growing in infusions, such as those of hay, even after the latter had been boiled. Tyndall showed that the reason for this was that the hay contained spores which can survive even after long exposure to high temperature. Reference Tyndall, J.

23. Tyndall, John Tyndall: Information From Answers.com Tyndall , John Tyndall British physicist (born in Ireland) remembered for his experiments on the transparency of gases and the absorption of radiant http://www.answers.com/topic/tyndall-john-tyndall

24. Tyndall, John Biography - S9.com 1820 John Tyndall, born on August 2nd in Leighlinbridge, County Carlow, Ireland in poor circumstances, was a remarkable self-made man of science.1839 - He joined the Irish http://www.s9.com/Biography/Tyndall-John

Welcome, guest! ~ Login Register Home Browse ... Challenge Quick Search: S9.com Biographies Tyndall, John Born: 1820 AD Died: 1893 AD, at 73 years of age. Nationality: American Categories: Physicists 1820 - John Tyndall, born on August 2nd in Leighlinbridge, County Carlow, Ireland in poor circumstances, was a remarkable self-made man of science. 1839 - He joined the Irish ordinance survey. 1848 - He became known to the scientific world as the author of a luminous treatise on Crystals. 1853 - He was given the degree of F.R.S., and appointed to the chair of natural philosophy in the royal institution of Great Britain, conjoined with the post of superintendent, an office in which he succeeded Michael Faraday. 1856 - He made a memorable expedition to Switzerland, in company with Professor Huxley, which resulted in a joint treatise On the Structure and Motion of Glaciers. 1860-1871 - The adventures and discoveries of this notable scientist are recorded in the following works published by him: The Glaciers of the Alps; Mountaineering; A Vacation Tour; Hours of Exercise in the Alps; and The Forms of Water in Clouds and Rivers, Ice and Glaciers. 1872 - He made an enormously successful lecture tour of America.

25. Tyndall, John (Harper's Magazine) SEE ALSO A chance for himself; Auerbach, Berthold; Stephens, C.A. (Charles Asbury); Camping out; as recorded by “Kit”; Dickens, Charles; David Copperfield; Dombey and son http://harpers.org/subjects/JohnTyndall

26. John Tyndall — Infoplease.com More on John Tyndall from Infoplease Tyndall meaning and definitions Tyndall Definition and Pronunciation; Sir Edward Frankland - Frankland, Sir Edward Frankland, Sir http://www.infoplease.com/ce6/people/A0849844.html

27. Tyndall, John | Definition Of Tyndall, John | HighBeam.com: Online Dictionary Find out what Tyndall, John means A Dictionary of Scientists has the definition of Tyndall, John. Research related newspaper, magazine, and journal articles at HighBeam.com http://www.highbeam.com/doc/1O84-TyndallJohn.html

28. John Tyndall (British Physicist) -- Britannica Online Encyclopedia Facts about Tyndall, John, as discussed in Britannica Compton's Encyclopedia Tyndall, John When did John Tyndall die? When was John Tyndall born? http://www.britannica.com/EBchecked/topic/611577/John-Tyndall

document.write(''); Search Site: Advanced Search With all of these words With the exact phrase With any of these words Without these words Home SHOP BROWSE BLOG ... HELP Username: Password: Remember me Forgot your password? Help Email " is the e-mail address you used when you registered. Password " is case sensitive. If you need additional assistance, please contact customer support Enter the e-mail address you used when enrolling for Britannica Premium Service and we will e-mail your password to you. John-Tyndall My Britannica CREATE MY John Tyndall NEW ARTICLE ... SAVE John Tyndall Table of Contents: John Tyndall Article Article Additional Reading Additional Reading Related Articles Related Articles External Web sites External Web sites Citations Article Additional Reading Related Articles External Web sites ... Citations Primary Contributor: Ruth Barton ARTICLE from the John Tyndall In 1853 Tyndall was appointed professor of natural philosophy at the Royal Institution, London. There he became a friend of the much-admired physicist and chemist Michael Faraday , entertained and instructed fashionable audiences with brilliant lecture demonstrations (rivaling the biologist T.H. Huxley

29. John Tyndall — FactMonster.com More on John Tyndall from Fact Monster Sir Edward Frankland Frankland, Sir Edward Frankland, Sir Edward, 1825–99, English chemist. He studied under http://www.factmonster.com/ce6/people/A0849844.html

Home U.S. People Word Wise ... Homework Center Fact Monster Favorites Halloween Math Flashcards Geography Guide Seven New Wonders of the World ... The Fifty States Reference Desk Atlas Almanacs Dictionary Encyclopedia ... Encyclopedia Tyndall, John Tyndall, John u l) [ key , British physicist, b. Ireland. He became (1853) professor of natural philosophy at the Royal Institution and in 1867 succeeded Michael Faraday, his friend and colleague, as superintendent there. His chief researches were in the fields of light, sound, and radiant heat. He made significant studies of Alpine glaciers. He was known as a lecturer and writer, and his gifted expositions of science for the layman were widely translated. The Tyndall effect (see colloid ) is named for him. The Columbia Electronic Encyclopedia, Cite Print More on John Tyndall from Fact Monster: Sir Edward Frankland colloid: Properties of Colloids - Properties of Colloids One property of colloid systems that distinguishes them from true solutions ... Encyclopedia: Protestant Christianity: Biographies - Encyclopeadia articles concerning Protestant Christianity: Biographies. See more Encyclopedia articles on: Physics: Biographies Help Site Map Atlas ... Encyclopedia Click Here!

30. AIM25 Text-only Browsing: Royal Institution Of Great Britain: Tyndall, John (182 Title Tyndall, John (18201893) Date(s) 1835-1957. Level of description Collection (fonds) Extent 10.78 metres. Name of creator(s) Tyndall, John, 1820-1893. http://www.aim25.ac.uk/cats/17/5884.htm

Graphical version Royal Institution of Great Britain Tyndall, John (1820-1893) IDENTITY STATEMENT Reference code(s) : GB 0116 John Tyndall Collection Held at : Royal Institution of Great Britain Title: Tyndall, John (1820-1893) Date(s) Level of description : Collection (fonds) Extent : 10.78 metres Name of creator(s) : Tyndall, John, 1820-1893. Natural philosopher. CONTEXT Administrative/Biographical history Philosophical Magazine Saturday Review from 1859, and became Scientific Adviser to The Reader 1863-1867. In 1869 he inaugurated the journal Nature and pushed for public knowledge and access to science. In 1866-1867, he was on the British Association Committee for teaching science. He published many papers through the Royal Society, as well as books such as Glaciers of the Alps in 1860 and Heat Considered as a Mode of Motion in 1863. He received the Rumford Medal from the Royal Society, in1869. In 1874, he gave a presidential address to the British Association in Belfast which caused a great deal of controversy since he questioned theistic explanations for natural phenomena. In 1876, he married Louisa Charlotte Hamilton. During the 1870s and 1880s, Tyndall was often ill. He resigned from his position as Scientific Advisor to Trinity House and the Board of Trade in 1884, over Joseph Chamberlain's policy for lighthouses. He rejected Gladstone's policies for home rule in Ireland in 1885, and by 1886 he became so ill that he was eventually bedridden. He retired from the RI in 1887, and after an accidental overdose of medication by his wife, Louisa, he died in 1893.

31. Letter 2046 — Darwin, C. R. To Tyndall, John, 4 Feb [1857] :: Darwin Correspon Summary. CD is “as ignorant of mechanics as a pig”, but glaciers have interested him greatly. Hopes to hear that JT’s experiments with ice will explain the freezing http://www.darwinproject.ac.uk/entry-2046

About Contact Site map Schools ... Darwin, C. R. to Tyndall, John , 4 Feb [1857] Summary Transcription Down Bromley Kent Feb. 4 th Dear Tyndall I am very I can fancy a man so ignorant of nat. History as to advise Owen to compare a skull with a vertebra; on exactly same principle, I hope that you will squeeze together pieces of ice quite dry as far as water is concerned, but wetted with something which will not freeze. There is a valuable suggestion for you!! It is beautiful your having given cleavage to ice. Footnotes In Volcanic islands Correspondence Correspondence vols. 3, 4, and 5). Please cite as: Darwin Correspondence Project Database. http://www.darwinproject.ac.uk/entry-2046/ (letter no. 2046; accessed 1 November 2010) Additional Information From: Darwin, C. R. To: Tyndall, John At: Down Provenance: CUL DAR 261.8: 2 English Heritage 88205940 Physical description: ALS Also published in: Correspondence 6 Links: people Darwin, C. R. Tyndall, John places ... ice, ice-action, icebergs, glaciers Log no.:

32. Tyndall, John | Definition Of Tyndall, John | HighBeam.com: Online Dictionary Find out what Tyndall, John means The Oxford Dictionary of Scientific Quotations has the definition of Tyndall, John. Research related newspaper, magazine, and journal http://www.highbeam.com/doc/1O218-TyndallJohn.html

33. Chegg.com: Sound By | 1425485448 | 9781425485443 Rent and Save a ton on Sound by Tyndall, John.ISBN 1425485448 EAN 9781425485443 http://www.chegg.com/details/sound/1425485448/

mboxCreate('TT_Global_Mbox','pageName='+window.s.pageName, 'retCust=no', 'profile.retCust=no'); Sign In Rental Cart ( CHEGG.COM Rent Textbooks ... Help FIND YOUR BOOKS FIND BOOKS SEARCH TIPS x Search Tip: The best way to find your books is by searching using ISBNs. Alternatively, you can also search using book title or author's name. But better results are returned when you put in book title and one of the authors' name together. Here are some examples of good searches: Managing Human Resources George George W. Bohlander Home Science Sound by Tyndall, John ISBN: EDITION: BINDING: PUBLISHER: Kessinger Publishing (03/01/2006) PAGES: This product is not available. SUMMARY Customer Service Media Center Mobile Bookstores ... Gift Certificates

34. Chegg.com: Lessons In Electricity By | 3836400731 | 9783836400732 Rent and Save a ton on Lessons in Electricity by Tyndall, John.ISBN 3836400731 EAN 9783836400732 http://www.chegg.com/details/lessons-in-electricity/3836400731/

mboxCreate('TT_Global_Mbox','pageName='+window.s.pageName, 'retCust=no', 'profile.retCust=no'); Sign In Rental Cart ( CHEGG.COM Rent Textbooks ... Help FIND YOUR BOOKS FIND BOOKS SEARCH TIPS x Search Tip: The best way to find your books is by searching using ISBNs. Alternatively, you can also search using book title or author's name. But better results are returned when you put in book title and one of the authors' name together. Here are some examples of good searches: Managing Human Resources George George W. Bohlander Home Science Electricity Lessons in Electricity by Tyndall, John ISBN: EDITION: BINDING: PUBLISHER: VDM Verlag (02/01/2007) PAGES: LIST PRICE RENTAL PRICE TERM Quarter Semester 60-Day Rental DUE DATE I NEED ADDITIONAL DAYS .. One moment please .. RENT IT NOW SUMMARY John Tyndall (1820-1893) is one of Ireland's greatest scientists and educators. Amongst his many achievements, he is best known for the explanation of why the sky is blue - the scattering of light by small particles suspended in the atmosphere. This colour is described as Tyndall Blue. He was also a gifted public lecturer, an avid promoter of the public understanding of science, and a famous mountaineer. Beside that Tyndall was one of the first scientists to recognise the earth's natural greenhouse effect and to identify the relative radiative forcing values of the different greenhouse gases. In 1853 he was appointed Professor of Natural Philosophy at the Royal Institution in London and began to work beside Michael Faraday. He succeeded Faraday as Superintendent in 1862.

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36. Tyndall, John Tyndall, John (b. Aug. 2, 1820, Leighlin Bridge, County Carlow, Ire.d. Dec. 4, 1893, Hindhead, Surrey, Eng.), British physicist who demonstrated why the sky is blue. http://www.uv.es/EBRIT/micro/micro_609_76.html

Britannica CD Index Articles Dictionary Help Tyndall, John (b . Aug. 2, 1820, Leighlin Bridge, County Carlow, Ire.d. Dec. 4, 1893, Hindhead, Surrey, Eng.), British physicist who demonstrated why the sky is blue. In 1853 Tyndall was chosen professor of natural philosophy at the Royal Institution, London, where he became a colleague and friend of Michael Faraday. His early work was concerned with the magnetic properties of crystals, but in 1859 he began investigating the ability of various gases to absorb and radiate heat. He established that humid air absorbs heat with little change in temperature, a phenomenon of meteorological importance. Tyndall studied the diffusion of light by large molecules and dust, known as the Tyndall effect; he also performed experiments demonstrating that the sky's blue colour results from the scattering of the Sun's rays by molecules in the atmosphere, a phenomenon which was later explained theoretically by Lord Rayleigh. In 1881 he delivered the final blow to the long-held idea of spontaneous generation by proving that germ-free air does not lead to food decay. Tyndall's publications, more than 16 books and 145 papers, include

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38. Tyndall-john_tynda | Define Tyndall-john_tynda At Dictionary.com Copy paste this link to your blog or website to reference this page. http://dictionary.reference.com/browse/Tyndall-John_Tynda

39. Tyndall , John (1820-1893) Entity Type Person Name Tyndall , John (18201893) Image Biography Irishman Tyndall’s day job involved being one of the outstanding scientists of the Victorian period. http://www.mountain-heritage.org/entity.php?ID=209

40. Tyndall, John 1820-1893 [WorldCat Identities] Pasteur's and Tyndall's study of spontaneous generation by James Bryant Conant ( Book ) Life and work of John Tyndall by A. S Eve ( Book ) http://www.worldcat.org/identities/lccn-n79-139759

Wed Sep 1 02:18:55 2010 UTC lccn-n79-139759 PhysicistsGreat Britain Scientists MountaineersIreland nc-burndy library Burndy Library lccn-n50-9174 Faraday, Michael lccn-n79-112262 Helmholtz, Hermann von edt lccn-n79-95478 Huxley, Thomas Henry lccn-n84-803674 trl lccn-n80-113542 Youmans, Edward Livingston edt lccn-n80-144963 Royal Institution of Great Britain lccn-n82-115384 Wiedemann, Gustav Heinrich edt lccn-n80-38441 Spencer, Herbert lccn-n80-133000 Liebig, Justus Freiherr von Tyndall, John Tyndall, John Wallace, Alfred Russel,1823-1913 Huxley, Thomas Henry,1825-1895 BibliographyMicroform catalogs Crystallization Electricians Morse, Samuel Finley Breese,1791-1872 Wheatstone, Charles,Sir,1802-1875 Scientists Magnetism Steam-engines BibliographyCatalogs Intellectual life MaterialismReligious aspects Water SciencePhilosophy Thermodynamics Outlines, syllabi, etc. Transcendentalism Prayer Rumford, Benjamin,Graf von,1753-1814 Radiation Physics Evolution (Biology) Force and energy Germ theory of disease DustMicrobiology Microbiology Diamagnetism Pasteur, Louis,1822-1895 Religion and science History ScienceStudy and teaching Education Biography HeatRadiation and absorption AirMicrobiology Great Britain Spontaneous generation Heat Physicists Mountaineering Faraday, Michael,1791-1867

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