Abbas ibn Firnas

Abbas ibn Firnas
Born 810
Izn-Rand Onda, Al-Andalus
Died 887
Nationality Andalusian
Ethnicity Berber
Religion Islam

Abbas ibn Firnas (810–887 A.D.), also known as Abbas Abu al-Qasim ibn Firnas ibn Wirdas al-Takurini (Arabic: عباس بن فرناس‎), was an Andalusian polymath:[1][2] an inventor, physician, engineer, Andalusian musician, and Arabic-language poet.[2] Often said to be of Berber descent,[3][4] he was born in Izn-Rand Onda, Al-Andalus (today's Ronda, Spain), lived in the Umayyad Emirate of Córdoba, and is reputed to have attempted flight.[5][6]

The crater Ibn Firnas on the Moon is named in his honor, as well as the Ibn Firnas Airport in Baghdad.

Work

Abbas Ibn Firnas designed a water clock called al-Maqata, devised a means of manufacturing colorless glass, invented various glass planispheres, made corrective lenses ("reading stones"), devised a chain of rings that could be used to simulate the motions of the planets and stars, and developed a process for cutting rock crystal that allowed Spain to cease exporting quartz to Egypt to be cut.[5][6] He had devised a room in his house for simulating stars, clouds, thunder, and lightning; the mechanisms which produced these were located in the basement. It is reported that he contrived ‘some sort of metronome’ , an instrument with an inverted pendulum that could be set to beat so many times per minute, a loud ticking aiding the play of music at proper tempo."[6]

Aviation

A single missive mentions Firnas employing wings for flight - composed seven centuries after the reputed undertaking by the Moroccan historian Ahmed Mohammed al-Maqqari (d. 1632):[7]

Among other very curious experiments which he made, one is his trying to fly. He covered himself with feathers for the purpose, attached a couple of wings to his body, and, getting on an eminence, flung himself down into the air, when according to the testimony of several trustworthy writers who witnessed the performance, he flew a considerable distance, as if he had been a bird, but, in alighting again on the place whence he had started, his back was very much hurt, for not knowing that birds when they alight come down upon their tails, he forgot to provide himself with one.[6]

Al-Maqqari is said to have used in his history works "many early sources no longer extant", but in case of Firnas the only one cited by him was a 9th-century poem written by Mu'min ibn Said, a court poet of Córdoba under Muhammad I (d. 886), who was acquainted with and usually critical of Ibn Firnas.[6] The pertinent verse runs: "He flew faster than the phoenix in his flight when he dressed his body in the feathers of a vulture."[7] No other surviving sources refer to the event.[8]

It has been suggested that Ibn Firnas' attempt at glider flight might have inspired the attempt by Eilmer of Malmesbury between 1000 and 1010 in England,[9] but there is no evidence supporting this hypothesis.[6]

Armen Firman

Armen Firman may be the Latinized name of Abbas Ibn Firnas,[10] or, alternatively, he may have been the man who inspired Ibn Firnas.[5]

According to some secondary sources, about 20 years before Ibn Firnas attempted to fly he may have witnessed Firman as he wrapped himself in a loose cloak stiffened with wooden struts and jumped from a tower in Córdoba, intending to use the garment as wings on which he could glide. The alleged attempt at flight was unsuccessful, but the garment slowed his fall enough that he only sustained minor injuries.[5]

However, there is no reference to Armen Firman in other secondary sources, all of which deal exhaustively with Ibn Firnas' flight attempt.[6][11][12] Armen Firman is not mentioned in al-Maqqari's account.[5]

As this story was recorded only in a single primary source, al-Maqqari,[6] and since Firman's jump is said to have been Ibn Firnas' source of inspiration,[5] the lack of any mention of Firman in al-Maqqari's account may point to synthesis, the tower jump later confused with Ibn Firnas' gliding attempt in secondary writings.[5]

See also

References

  1. ↑ « Ibn Firnas ('Abbâs) » by Ahmed Djebbar, Dictionnaire culturel des science, by Collective under the direction of Nicolas Witkowski, Du Regard Editions, 2003, ISBN 2-84105-128-5.
  2. 1 2 Lynn Townsend White, Jr. (Spring, 1961). "Eilmer of Malmesbury, an Eleventh Century Aviator: A Case Study of Technological Innovation, Its Context and Tradition", Technology and Culture 2 (2), p. 97-111 [100]:
    "Ibn Firnas was a polymath: a physician, a rather bad poet, the first to make glass from stones (quartz), a student of music, and inventor of some sort of metronome."
  3. ↑ Le premier homme volant était berbère, Zamane, 7-11-2012
  4. ↑ "No. 1910: 'Abbas Ibn Firnas". www.uh.edu. Retrieved 2016-02-06.
  5. 1 2 3 4 5 6 7 John H. Lienhard (2004). "'Abbas Ibn Firnas". The Engines of Our Ingenuity. Episode 1910. Transcript. NPR. KUHF-FM Houston.
  6. 1 2 3 4 5 6 7 8 Lynn Townsend White, Jr. (Spring, 1961). "Eilmer of Malmesbury, an Eleventh Century Aviator: A Case Study of Technological Innovation, Its Context and Tradition", Technology and Culture 2 (2), p. 97-111 [100f.]
  7. 1 2 Lynn Townsend White, Jr. (Spring, 1961). "Eilmer of Malmesbury, an Eleventh Century Aviator: A Case Study of Technological Innovation, Its Context and Tradition", Technology and Culture 2 (2), p. 97-111 [101]
  8. ↑ Lynn Townsend White, Jr. (Spring, 1961). "Eilmer of Malmesbury, an Eleventh Century Aviator: A Case Study of Technological Innovation, Its Context and Tradition", Technology and Culture 2 (2), p. 97-111 [101]:
    The Moroccan historian al-Maqqari, who died in 1632 A.D. but who used many early sources no longer extant, tells of a certain Abu'l Qasim 'Abbas b. Firnas who lived in Cordoba in the later ninth century. […] No modern historian can be satisfied with a source written 750 years after the event, and it is astonishing that, if indeed several eye-witnesses recorded Firnas's flight, no mention of it independent of al-Maqqari has survived. Yet al-Maqqari cites a contemporary poem by Mu'min b. Said, a minor court poet of Cordoba under Muhammad I (d. 886 A.D.), which appears to refer to this flight and which has the greater evidential value because Mu'min did not like b. Firnas: he criticized one of his metaphors and disapproved his artificial thunder. […] Although the evidence is slender, we must conclude that b. Firnas was the first man to fly successfully, and that he has priority over Eilmer for this honor. But it is not necessary to assume that Eilmer needed foreign stimulus to build his wings. Anglo-Saxon England in his time provided an atmosphere conducive to originality, perhaps particularly in technology.
  9. ↑ Lienhard, John H. (1988). "The Flying Monk". University of Houston. Retrieved 2015-02-06.
  10. ↑ Arabic and Islamic Names of the Moon Craters MuslimHeritage 9-28-07
  11. ↑ Terias, Elias, "Sobre el vuelo de Abbas Ibn Firnas", Al-Andalus, Vol. 29, No. 2 (1964), p. 365–369
  12. ↑ Lévi-Provençal, E. "ʿAbbās b. Firnās b. Wardūs, Abu 'l-Ḳāsim." Encyclopaedia of Islam, 2nd edition, Edited by: P. Bearman , Th. Bianquis , C.E. Bosworth , E. van Donzel and W.P. Heinrichs, 2009

Sources

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