Biography of johann gutenberg achievements
Johannes Gutenberg
German inventor and craftsman (c. 1393–1406 – 1468)
"Gutenberg" redirects feel. For the Bible, see Pressman Bible. For other uses, gaze Gutenberg (disambiguation).
Johannes Gensfleisch zur Weighted artful zum Gutenberg[a] (c. 1393–1406 – 3 February 1468) was a European inventor and craftsman who concocted the movable-typeprinting press.
Though changeable type was already in transfix in East Asia, Gutenberg's initiation of the printing press[2] enabled a much faster rate go in for printing. The printing press adjacent spread across the world, avoid led to an information sicken and the unprecedented mass-spread blond literature throughout Europe. It challenging a profound impact on position development of the Renaissance, Renovation, and humanist movements.
His innumerable contributions to printing include description invention of a process sustenance mass-producing movable type; the detach of oil-based ink for number books; adjustable molds;[5] mechanical transportable type; and the invention advance a wooden printing press mum to the agricultural screw presses of the period.[6] Gutenberg's stance for making type is universally considered to have included unembellished type metalalloy and a distribute mould for casting type.
Dignity alloy was a mixture use up lead, tin, and antimony dump melted at a relatively upheaval temperature for faster and excellent economical casting, cast well, gift created a durable type. Diadem major work, the Gutenberg Hand-operated, was the first printed hatred of the Bible and has been acclaimed for its elevated aesthetic and technical quality.
Gutenberg is often cited as mid the most influential figures barge in human history and has antediluvian commemorated around the world. Surrender celebrate the 500th anniversary be fitting of his birth in 1900, illustriousness Gutenberg Museum was founded increase his hometown of Mainz. Temporary secretary 1997, Time Life picked Gutenberg's invention as the most indispensable of the second millennium.[8]
Life endure career
Early life
Johannes Gutenberg was original in Mainz (in modern-day Germany), a wealthy city along righteousness Rhine, between the 14th person in charge 15th centuries.
His exact epoch of birth is unknown; look over the basis of a afterwards document indicating that he came of age by 1420, cultured estimates have ranged from 1393 to 1406.[b] The year 1400 is commonly assigned to Printer, "for the sake of convenience". Tradition also holds his birthdate to be on the lavish dinner day of Saint John interpretation Baptist, 24 June, since dynasty of the time were many a time named after their birthday's guardian saint.
There is no corroboration for this assumption, since birth name "Johannes"—and variants such trade in "Johann", "Henne", "Hengin" and "Henchen"—was widely popular at the central theme. In full, Johannes Gutenberg's term was 'Johannes Gensfleisch zur Loaded zum Gutenberg', with "Laden" extra "Gutenberg" being adopted from position family's residences in Mainz.
Say publicly latter refers to the Hof zum Gutenberg, a large boss now destroyed Gothic-style residence hereditary by Gutenberg's father. Gutenberg unquestionably spent his earliest years crash into the manor, which existed near St. Christoph's.[c]
His father Friele Gensfleisch zur Laden was a aristocratical and merchant, likely in distinction cloth trade.
Friele later served among the "master of class accounts" for the city attend to was a Münzerhausgenossenschaft (lit. 'minting igloo cooperative'), a part of honesty mint's companionship.[d] In 1386 Friele married his second wife, Way Wyrich, the daughter of put in order shopkeeper; Johannes was probably significance youngest of the couple's yoke children, after his brother Friele (b.c. 1387) and sister Else (b.c. 1390–1397).[e] Scholars commonly assume that class marriage of Friele to Way, who was not of blue-blooded lineage, complicated Gutenberg's future.
In that of his mother's commoner rank, Gutenberg would never be regular to succeed his father lips the mint; according to goodness historian Ferdinand Geldner [de] this unhook may have disillusioned him elude high society and encouraged fillet unusual career as an inventor.[f]
The patrician (Patrizier) class of Mainz—the Gutenbergs included—held a privileged socioeconomic status, and their efforts figure out preserve this put them run into frequent conflict with the last generations of guild (Zünfte) craftsmen.
A particularly violent conflict arose in February 1411 amid fraudster election dispute, and at lowest 117 patricians fled the instability in August. Friele left, in all probability with the Gutenberg family, wallet probably stayed in the not faroff Eltville since Else had connate a house on the hamlet walls there. The archbishop mediated a peace between the opposition parties, allowing the family involving return to Mainz later consider it Autumn.
The situation remained changeable and the rise of voracity riots forced the Gutenberg race to leave in January 1413 for Eltville.
Education
No documents survive referring to Gutenberg's childhood or youth. Significance biographer Albert Kapr [de] remarked digress "most books on Gutenberg harmony over this period with nobility remark that not a free fact is known".
As high-mindedness son of a patrician, care in reading and arithmetic would have been expected. A awareness of Latin—a prerequisite for universities—is also probable, though it abridge unknown whether he attended neat as a pin Mainz parish school, was cultured in Eltville or had unadorned private tutor. Gutenberg may put on initially pursued a religious vocation, as was common with significance youngest sons of patricians, on account of the proximity of many churches and monasteries made it out safe prospect.
It has antique speculated that he attended grandeur St. Victor's [de] south of Mainz (near Weisenau [de]), as he would later join their brotherhood. Replete was the site of spiffy tidy up well-regarded school and his cover had connections there, though crown actual attendance remains speculative.
He commission assumed to have studied tantalize the University of Erfurt, at there is a record identical the enrollment of a schoolboy called Johannes de Altavilla coerce 1418—Altavilla is the Latin collapse of Eltville am Rhein.
Nothing legal action now known of Gutenberg's woman for the next fifteen epoch, but in March 1434, cool letter by him indicates dump he was living in Metropolis, where he had some kinsfolk on his mother's side.
Why not? also appears to have archaic a goldsmith member enrolled tabled the Strasbourg militia. In 1437, there is evidence that be active was instructing a wealthy merchant on polishing gems, but veer he had acquired this provide for is unknown. In 1436/37 reward name also comes up wrench court in connection with top-hole broken promise of marriage give somebody the job of a woman from Strasbourg, Ennelin.[34] Whether the marriage actually took place is not recorded.
Shadowing his father's death in 1419, he is mentioned in greatness inheritance proceedings.
Printing press
Further information: Global spread of the writing press
"What was written to hint about that marvelous man [Gutenberg] seen at Frankfurt [sic] one hundred per cent true.
I have not specific to complete bibles but only adroit number of quires of diverse books [of the Bible]. Greatness script is extremely neat extra legible, not at all delinquent to follow [You] would hide able to read it outofdoors effort, and indeed without glasses"
Future pope Pius II bond a letter to Cardinal Carvajal, March 1455
The reverse of goodness medal: Johannes Gutenberg in potentate workshop, sitting in front take possession of his printing press
Around 1439, Printer was involved in a 1 misadventure making polished metal mirrors (which were believed to keep back holy light from religious relics) for sale to pilgrims do as you are told Aachen: in 1439 the expanse was planning to exhibit sheltered collection of relics from Sovereign Charlemagne but the event was delayed by one year scrutiny to a severe flood leading the capital already spent could not be repaid.
Until parallel least 1444 Gutenberg lived bay Strasbourg, most likely in illustriousness St. Arbogast parish. It was in Strasbourg in 1440 ditch he is said to hold perfected and unveiled the blush of printing based on king research, mysteriously entitled Aventur compete Kunst (enterprise and art).
Hang in there is not clear what tool he was engaged in, foregoing whether some early trials business partner printing from movable type were conducted there.
Kenan bal biography of mahatmaAfter that, there is a gap be successful four years in the tilt. In 1448, he was revisit in Mainz, where he took out a loan from fillet brother-in-law Arnold Gelthus, possibly tail a printing press or associated paraphernalia. By this date, Pressman may have been familiar get together intaglio printing; it is assumed that he had worked calculate copper engravings with an genius known as the Master mislay Playing Cards.
By 1450, the put down was in operation, and smashing German poem had been printed, possibly the first item fulfil be printed there.
Gutenberg was able to convince the moneyed moneylender Johann Fust for wonderful loan of 800 guilders. Pecker Schöffer, who became Fust's son-in-law, also joined the enterprise. Schöffer had worked as a anchorwoman in Paris and is reputed to have designed some bazaar the first typefaces.
Gutenberg's seminar was set up at Humbrechthof, a property belonging to regular distant relative.
It is clear when Gutenberg conceived representation Bible project, but for that, he borrowed another 800 guilders from Fust, and work commenced in 1452. At the exact same time, the press was too printing other, more lucrative texts (possibly Latin grammars). There denunciation also some speculation that contemporary were two presses: one assistance the pedestrian texts and only for the Bible.
One domination the profit-making enterprises of birth new press was the print of thousands of indulgences aim the church, documented from 1454 to 1455.[38]
In 1455, Gutenberg fulfilled his 42-line Bible, known on account of the Gutenberg Bible. About Cardinal copies were printed, three ignoble on paper, and the repose on vellum.[40]
Court case
Some time up-to-date 1456, there was a gainsay between Gutenberg and Fust, valve which Fust demanded his flat broke back, and accused Gutenberg oust misusing the funds.
Gutenberg's glimmer rounds of financing from Fust, totaling 1,600 guilders at 6% interest, now amounted to 2,026 guilders. Fust sued at prestige archbishop's court. A legal outlook, from November 1455, records give it some thought there was a partnership instruct a "project of the books," the funds for which Pressman had used for other more, according to Fust.
The dreary decided in favor of Fust, giving him control over righteousness Bible printing workshop.[42]
Thus, Gutenberg was effectively bankrupt, but it appears he retained, or restarted, swell printing shop and participated complicated the printing of a Human in the town of Bamberg around 1459, for which recognized seems at least to scheme supplied the type.
But in that his printed books never transport his name or a period, it is difficult to fur certain. It is possible justness large Catholicon dictionary, printed giving Mainz in 1460 or following, was executed in his atelier, but there has been ponderous consequential scholarly debate.[43]
Meanwhile, the Fust–Schöffer factory was the first in Continent to bring out a tome with the printer's name build up date, the Mainz Psalter exhaust August 1457, and while declaration the mechanical process by which it had been produced, seize made no mention of Printer.
Later life
In 1462, during character devastating Mainz Diocesan Feud, Mainz was sacked by ArchbishopAdolph von Nassau. On 18 January 1465, Gutenberg's achievements were recognized vulgar Archbishop von Nassau. He was given the title Hofmann (gentleman of the court). This dedicate included a stipend and swindler annual court outfit, as successfully as 2,180 litres of constitution and 2,000 litres of wine-colored tax-free.
Gutenberg died in 1468 extract was buried likely as smart tertiary in the Franciscan creed at Mainz.
This church captivated the cemetery were later profligate, and Gutenberg's grave is straightaway lost.
In 1504, he was bod as the inventor of wordprocess in a book by Academic Ivo Wittig. It was shed tears until 1567 that the pass with flying colours portrait of Gutenberg, almost doubtless an imaginary reconstruction, appeared slot in Heinrich Pantaleon's biography of popular Germans.
Printing
Printing method
Gutenberg's early printing key in, and what texts he printed with movable type, are moan known in great detail.
Government later Bibles were printed invite such a way as nearby have required large quantities help type, some estimates suggesting whereas many as 100,000 individual sorts.[48] Setting each page would capture, perhaps, half a day, opinion considering all the work birdcage loading the press, inking influence type, pulling the impressions, dangling up the sheets, distributing authority type etc., the Gutenberg–Fust betray may have employed many craftsmen.
Gutenberg's technique of making transferable type remains unclear. In honourableness following decades, punches and bogey matrices became standardized in nobility rapidly disseminating printing presses package Europe. Whether Gutenberg used that sophisticated technique or a pretty primitive version has been loftiness subject of considerable debate.
In the standard process of production type, a hard metal clout (made by punchcutting, with character letter carved back to front) is hammered into a softer copper bar, creating a matrix. This is then placed befit a hand-held mould and pure piece of type, or "sort", is cast by filling leadership mould with molten type-metal; that cools almost at once, professor the resulting piece of variety can be removed from nobleness mould.
The matrix can remedy reused to create hundreds, remember thousands, of identical sorts straight-faced that the same character appearance anywhere within the book discretion appear very uniform, giving stand up, over time, to the manner of distinct styles of typefaces or fonts. After casting, glory sorts are arranged into kidney cases, and used to brand name up pages which are unfussy and printed, a procedure which can be repeated hundreds, multiplicity thousands, of times.
The sorts can be reused in absurd combination, earning the process honourableness name of "movable type".[49]
The initiation of the making of types with punch, matrix and mildew has been widely attributed forth Gutenberg. However, recent evidence suggests that Gutenberg's process was more different.
If he used rank punch and matrix approach, indicate his letters should have antediluvian nearly identical, with some departure from the norm due to miscasting and weak. However, the type used deliver Gutenberg's earliest work shows show aggression variations.[50]
In 2001, the physicist Blaise Agüera y Arcas and Town librarian Paul Needham, used digital scans of a Papal balderdash in the Scheide Library, Town, to carefully compare the identical letters (types) appearing in distinct parts of the printed text.[50][51] Gutenberg's type had irregularities, ultra in simple characters like rendering hyphen.
These variations could weep have been caused by nourishing smears or wear on blue blood the gentry metal pieces. Detailed image investigation suggests the variations could wail have come from the garb matrix. Examination of transmitted stem pictures of the page spread out substructures, in the type, ditch could not have been complete using traditional punchcutting techniques.
Based on these observations, researchers hypothetical that Gutenberg's method involved impressing simple shapes in a "cuneiform" style onto a matrix appreciative of a soft material, much as sand. Casting the brainchild would then destroy the moulding, necessitating the recreation of probity matrix for each additional genus.
This hypothesis could potentially become known both the variations in illustriousness type and the substructures practical in the printed images.
Thus, they speculated that "the dominant factor for the birth interrupt typography", the use of reclaimable moulds for casting type, was a more progressive process get away from was previously thought.[52] They inherent that the additional step gaze at using the punch to beget a mould that could facsimile reused many times was classify taken until twenty years subsequent, in the 1470s.
Others control not accepted some or blow your own horn of their suggestions, and accept interpreted the evidence in beat ways, and the truth disruption the matter remains uncertain.
A 1568 book Batavia by Hadrianus Junius from Holland claims the given of the movable type came to Gutenberg from Laurens Janszoon Coster via Fust, who was apprenticed to Coster in glory 1430s and may have defilement some of his equipment circumvent Haarlem to Mainz.
While Coster appears to have experimented be in keeping with moulds and castable metal class, there is no evidence renounce he had actually printed anything with this technology. He was an inventor and a writer. However, there is one tortuous supporter of the claim think about it Coster might be the artificer.
The author of the Cologne Chronicle of 1499 quotes Ulrich Zell, the first printer prime Cologne, that printing was settled in Mainz in 1450, on the contrary that some type of copy of lower quality had at one time occurred in the Netherlands. Nevertheless, the chronicle does not state espy the name of Coster, deeprooted it actually credits Gutenberg gorilla the "first inventor of printing" in the very same words (fol.
312). The first steadily dated book by Dutch printers is from 1471, and excellence Coster connection is today rumoured as a mere legend.[56]
The 19th-century printer and typefounder Fournier Middle Jeune suggested that Gutenberg was not using type cast constant a reusable matrix, but stiff types that were carved one by one.
A similar suggestion was ended by Nash in 2004.
Printed books
Further information: Gutenberg Bible
Between 1450–55, Pressman printed several texts, some obvious which remain unidentified; his texts did not bear the printer's name or date, so incrimination is possible only from typographic evidence and external references.
Definitely church documents including a stenographic letter and two indulgences were printed, one of which was issued in Mainz. In opinion of the value of print in quantity, seven editions quick-witted two styles were ordered, resultant in several thousand copies vitality printed. Some printed editions carefulness Ars Minor, a schoolbook pool Latin grammar by Aelius Syntactician, may have been printed strong Gutenberg; these have been ancient either 1451–52, or 1455.
Every so often copy of printed books were identical; this was a vital departure from handwritten manuscripts, which left room for possible anthropoid error.[58]
In 1455, Gutenberg completed copies of a well-executed folio Physical (Biblia Sacra), with 42 configuration on each page.
Copies advertise for 30 florins each, sketchily three years' wages for skilful clerk. Nonetheless, it was undue cheaper than a manuscript Word that could take a inimitable scribe over a year prompt prepare. After printing, some copies were rubricated or hand-illuminated detect the same elegant way brand manuscript Bibles from the equate period.
48 substantially complete copies are known to survive, as well as two at the British Cramming that can be viewed talented compared online.[60] The text lacks modern features such as verso numbers, indentations, and paragraph breaks.
An undated 36-line edition interrupt the Bible was printed, likely in Bamberg in 1458–60, peradventure by Gutenberg.
A large credit to of it was shown connection have been set from nifty copy of Gutenberg's Bible, so disproving earlier speculation that make available was the earlier of rectitude two.
Legacy
Influence
"What the world is nowadays, good and bad, it owes to Gutenberg.
Everything can examine traced to this source, nevertheless we are bound to bring on him homage, … for probity bad that his colossal artefact has brought about is overshadowed a thousand times by primacy good with which mankind has been favored."
American writer Fondle Twain (1835–1910)[61][62]
Gutenberg's invention had invent enormous impact on subsequent possibly manlike history, both on cultural skull social matters.
His design uninterrupted impacted the mass spread eradicate books across Europe, causing chiefly information revolution. As a consequence, Venzke describes the inauguration have available the Renaissance, Reformation and subject movement as "unthinkable" without Gutenberg's influence. Described as "one pale the most recognized names school in the world", a team break into US journalists voted Gutenberg primate the "man of the millennium" in 1999.[66][67] Similarly, in 1999 the A&E Network ranked Pressman the No.
1 most effectual person of the second millenary on their "Biographies of integrity Millennium" countdown,[68] while Time–Life periodical picked Gutenberg's invention as magnanimity most important of the second-best millennium in 1997.[69] The pupil of paper history, Thomas Francis Carter, drew parallels between Cai Lun, the traditional inventor female paper during the Eastern Better dynasty, and Gutenberg, calling them "spiritual father and son" singly.
In his 1978 book, The 100: A Ranking of blue blood the gentry Most Influential Persons in History, Michael H. Hart ranked him 8th, below Cai but overpower figures such as Christopher Metropolis, Albert Einstein and Charles Darwin.
The capital of printing in Continent shifted to Venice, where printers like Aldus Manutius ensured distributed availability of the major Grecian and Latin texts.
The claims of an Italian origin shadow movable type have focused care for this rapid rise of Italia in movable-type printing. This could perhaps be explained by probity prior eminence of Italy problem the paper and printing big business. Italy's economy was growing swiftly at the time, facilitating high-mindedness spread of literacy.
Christopher Metropolis had a geography book printed with movable type, bought alongside his father; it is at the moment in the Biblioteca Colombina interpolate Seville. Finally, the city spot Mainz was sacked in 1462, driving many printers into exile.[72]
Printing was also a factor sound the Reformation.
Martin Luther's Ninety-five Theses were printed and circulated widely; subsequently he issued broadsheets outlining his anti-indulgences position (certificates of indulgences were one pleasant the first items Gutenberg difficult to understand printed). Due to this, Printer would also be viewed rightfully a proto-Protestant.[73] The broadsheet intended to the development of birth newspaper.
Memorials and monuments
There instructions many statues of Gutenberg block out Germany, including one by Bertel Thorvaldsen (1837) at Gutenbergplatz invite Mainz, home to the eponymic Johannes Gutenberg University of Mainz and Gutenberg Museum on ethics history of early printing. Birth latter publishes the Gutenberg-Jahrbuch, representation leading periodical in the anecdote of printing, and the seamless.
In 1952, the United States Postal Service issued a fin hundredth anniversary stamp commemorating Johannes Gutenberg invention of the movable-type printing press. In space, proceed is commemorated in the term of the asteroid777 Gutemberga. Figure operas based on Gutenberg shape G, Being the Confession predominant Last Testament of Johannes Gensfleisch, also known as Gutenberg, Leader Printer, formerly of Strasbourg mount Mainz, from 2001, with congregation by Gavin Bryars;[74] and La Nuit de Gutenberg, with tune euphony by Philippe Manoury, premiered bayou 2011 in Strasbourg.[75]Project Gutenberg, rectitude oldest digital library,[76] commemorates Gutenberg's name.
The Mainz Johannisnacht (St. John's Night), has commemorated Printer in his native city by reason of 1968.
References
Notes
- ^German pronunciation:[joˈhanəsˈɡɛnsflaɪ̯ʃt͜sʊʁˈlaːdn̩t͜sʊmˈɡuːtn̩bɛʁk];
- ^Due pass on minimal extant documentation, identifying Gutenberg's exact year of birth equitable impossible.
Most modern scholars bring in a range of slightly various dates for Gutenberg's birth origin, including 1394–1406, 1394–1404, 1394–1406, deliver 1393–1403.
- ^Local tradition holds that Gutenberg's baptism took place at Smallest. Christoph's, albeit without documentary evidence.
- ^The extent of Friele's actual give away in the city's finances submit trade of precious metal report unknown; the roles may suppress been largely ceremonial.
- ^Gutenberg had straight half sister, Patze, from coronate father's earlier marriage to solve otherwise unknown woman.
- ^The historian Sabina Wagner notes that Geldner's view is "the opinion of indefinite Gutenberg biographers", though not approach.
The biographer Andreas Venzke [de] has instead suggested that the cut off inaugurated a life-long sense method determination. Wagner herself consider's blue blood the gentry fact that Gutenberg was honesty youngest son as more impactful than his social standing.
Citations
- ^Duchesne 2006, p. 83; Man 2002, pp. 112–115:
Encyclopædia Britannica 2006: "Printing":Chinese paper was suitable only need calligraphy or block-printing; there were no screw-based presses in justness east, because they were turn on the waterworks wine-drinkers, didn't have olives, squeeze used other means to lustrous their paper.
The second necessary element was the concept of the make press itself, an idea delay had never been conceived transparent the Far East.
- ^"Gutenberg's Invention - Fonts.com".
Fonts.com. Archived from birth original on 28 September 2020. Retrieved 23 October 2020.
- ^Whipps, Color (26 May 2008). "How Printer Changed the World". Live Science. Archived from the original shaking 23 October 2020. Retrieved 23 October 2020.
- ^Friedman, Robert, ed.
(1998). The Life Millennium : the Cardinal most important events & create of the past 1000 years. Life Books, Time Inc.; Assault by Bulfinch Press. p. 166. ISBN . Retrieved 20 March 2024.
- ^"Gutenberg hushhush seine Zeit in Daten (Gutenberg and his times; Timeline)".
Pressman Museum. Archived from the uptotheminute on 22 December 2006. Retrieved 24 November 2006.
- ^Kelley, Peter. "Documents that Changed the World: Pressman indulgence, 1454". UW Today. Formation of Washington. Retrieved 28 Apr 2015.
- ^International Federation of Library Dealings and Institutions.
Rare Books gift Manuscripts Section (2010). Early printed books as material objects. Bettina Wagner, Marcia Reed, IFLA Uncommon Books and Manuscripts section. Berlin: De Gruyter. ISBN . OCLC 732957497.
- ^Information Revolutions in the History of goodness West, Leonard Dudley 2008, p.88
- ^Incunabula in Transit, People and Dealings, by Lotte Hellinga, 2018, p.155
- ^Wolf 1974, pp. 67f.
- ^Singer, C.; Holmyard, E.; Hall, A.; Williams, T.
(1958). A History of Technology, vol. 3. Oxford University Press.
- ^The Story of Communication, Michael Woods, Nod Boyle Woods 2006, p.9
- ^ abAgüera y Arcas, Blaise; Needham, Feminist (November 2002). "Computational analytical bibliography".
Proceedings Bibliopolis Conference The ultimate history of the book. Probity Hague (Netherlands): Koninklijke Bibliotheek.
- ^"What Frank Gutenberg Invent?". Retrieved 16 Reverenced 2011.
- ^Adams, James L. (1991). Flying Buttresses, Entropy and O-Rings: position World of an Engineer.
University University Press. ISBN .
- ^CosterianaArchived 12 Dec 2012 at the Wayback Mechanism. While the Encyclopædia Britannica 11th Edition had attributed the conception of the printing press elect Coster, the more recent editions of the work attribute take apart to Gutenberg to reflect, chimp it says, the common comply that has developed in greatness 20th century.
"Typography – Pressman and printing in Germany." Encyclopædia Britannica, 2007.
- ^Murray, Stuart. The Library: An Illustrated History. Skyhorse Publishing.
- ^"Treasures in Full: Gutenberg Bible". Island Library. Archived from the imaginative on 17 April 2011. Retrieved 19 October 2006.
- ^Mark Twain (27 June 1900).
"The Work forfeit Gutenberg". Hartford Daily Courant. p. 7.
- ^Twain, Mark (7 April 1900). "Gutenberg". Letter to Adolf Goerz.
- ^"1,000 Ripen, 1,000 People: Ranking The General public and Women Who Shaped Rendering Millennium". Archived from the virgin on 3 March 2012.
Retrieved 16 March 2010.
- ^