Showing posts sorted by date for query Arrow. Sort by relevance Show all posts
Showing posts sorted by date for query Arrow. Sort by relevance Show all posts

Wednesday, October 11, 2023

Tiger

Tiger (pronounced tahy-ger)

(1) A large, carnivorous, tawny-colored and black-striped feline, Panthera tigris, of Asia, ranging in several subspecies from India and the Malay Peninsula to Siberia.

(2) In non-technical use, the cougar, jaguar, thylacine, or other animal resembling the tiger (in wide use in southern Africa of leopards).

(3) A person of some fierceness, noted for courage or a ferocious, bloodthirsty and audacious person.

(4) In heraldry, a representation of a large mythological cat, used on a coat of arms, often with the spelling tyger or tygre (to distinguish the mythological beast from the natural tiger (also blazoned Bengal tiger), also used in heraldry).

(5) A pneumatic box or pan used in refining sugar.

(6) Any of several strong, voracious fishes, as a sand shark.

(7) Any of numerous animals with stripes similar to a tiger's.

(8) A servant in livery who rides with his master or mistress, especially a page or groom (archaic).

(9) In entomology & historic aviation, a clipping of tiger moth (in the family Arctiidae), tiger beetle or tiger butterfly (in tribe Danaini, especially subtribe Danaina).

(10) Any of the three Australian species of black-and-yellow striped dragonflies of the genus Ictinogomphus.

(11) In US, slang, someone noted for their athleticism or endurance during sexual intercourse.

(12) In southern African slang, a ten-rand note.

(13) As TIGR (pronounced as for “tiger”), the abbreviation for Treasury Investment Growth Receipts: a bond denominated in dollars and linked to US treasury bonds, the yield on which is taxed in the UK as income when it is cashed or redeemed.

Pre 1000: From the Middle English tygre & tigre, from the Old English tīgras (plural) and the Anglo-Norman tigre (plural), from the Latin tīgris, from the Ancient Greek τίγρις (tígris), from an Iranian source akin to the Old Persian tigra- (sharp, pointed) and related to the Avestan tighri & tigri (arrow) and tiγra (pointed), the reference being to the big cats “springing” on to their prey but the Oxford English Dictionary (OED) notes no application of either word (or any derivative) to the tiger is known in Zend.  It was used of “tiger-like” people since the early sixteenth century and that could be complementary or pejorative although the female form (tigress) seems only to have been used in zoology since the 1610s and was never applied to women.  The tiger's-eye (yellowish-brown quartz) was first documented in 1886.  The word “liger”, like the creature it described, was a forced mating of lion and tiger.  As a modifier, tiger is widely used including the forms: American tiger, Amur tiger, Asian Tiger, Mexican tiger, Siberian tiger, tiger barb, tiger beetle, tiger bench, tiger-lily, tiger lily, tiger's eye, tiger shark & tiger's milk.  The alternative spellings tigre & tyger are both obsolete.  Tiger & tigerishness are nouns, tigerly, tigerish & tigerlike are adjectives and tigerishly is an adverb; the noun plural is tigers (feminine tigress).

Lindsay Lohan with tiger in Kult Magazine (Italy), January 2012, photograph by Vijat Mohindra, makeup by Joyce Bonelli.

In idiomatic use, a country said to have a “tiger economy” (rapid and sustained economic growth), especially if disproportionate to population or other conventional measures.  “Tiger parent” (and especially “tiger mother”) refers to a strict parenting style demanding academic excellence and obedience from children; it’s associated especially with East Asian societies.  The “tiger cheer” dates from 1845 and originated in Princeton University, based on the institution’s mascot and involved the cheerleaders calling out "Tiger" at the end of a cheer accompanied by a jump or outstretched arms.  Beyond Princeton, a “tiger cheer” is any “shriek or howl at the end of a cheer”.  The phrase "paper tiger" was apparently first used by comrade Chairman Mao Zedong (1893–1976; chairman of the Chinese Communist Party (CCP) 1949-1976) when discussing his thoughts about the imperialist powers.  A calque of the Chinese 紙老虎/纸老虎 (zhǐlǎohǔ), it referred to an ostensibly fierce or powerful person, country or organisation without the ability to back up their words; imposing but ineffectual.  Phrases in the same vein include "sheep in wolf's clothing" and "a bark worse than their bite".  To be said to “have a tiger by the tail” suggests one has found one’s self in a situation (1) that has turned out to be much more difficult to control than one had expected and (2) difficult to extricate one’s self from, the idea being that while holding the tiger’s tail, things are not good but if one lets go, things will likely become much worse.

The Sunbeam Tigers

Sunbeam Tiger, LSR run, Southport Beach, March 1926.

There have been three Sunbeam Tigers, the first illustrious, the second fondly remembered and the last so anti-climatic it’s all but forgotten.  The first was a dedicated racing car, built between 1923-1925 and, those being times when there was less specialization, it was used both in circuit racing and, most famously, in setting the world Land Speed Record (LSR).  Although aerodynamic by the standards of the time (the techniques of streamlining learned in World War I (1914-1918) military aviation applied), there was little innovation in the platform except for the engine, the nature of which ensured the Tiger’s place in history.  For Grand Prix events conducted for cars with a maximum displacement of 2.0 litres (122 cubic inches), Sunbeam had earlier built a two litre straight-six, the limitations imposed by the relatively small size being offset by the use of the then still novel double overhead camshafts (DOHC) which allowed both more efficient combustion chambers and much higher engine speeds, thereby increasing power.  It was a robust, reliable power-plant and when contemplating an attempt on the LSR, instead of developing anything new or using the then popular expedient of installing a big & powerful but heavy and low-revving aero engine, the engineers paired two of the blocks and heads on a single crankcase, creating a 75° 3,976 cm3 (243 cubic inch) V12.  When supercharged, power outputs as high as 312 hp (233 kW) were registered.

Deteriorating weather conditions meant there wasn’t time even to paint the bodywork before the Tiger was rushed to the banked circuit at Brooklands for testing in September 1925 where performance exceeded expectations.  Over the winter, further refinements were made including a coat of most un-British bright red paint and it was in this color (and thus nick-named “Ladybird”) it was in March 1926 taken to the flat, hard sands of Southport Beach where duly it raised the LSR mark to 152.33 mph (245.15 km/h).  That was broken within a year but the Tiger still holds the record as the smallest displacement internal combustion-engine ever to hold the LSR and a hundred-odd years on, it’s a distinction likely to be retained forever.  After the run on the beach, it returned to the circuits.  A sister car was built and named Tigress; fitted with one of the big Napier Lion W12 aero engines, it still competes in historic competition but the Tiger is now a museum piece although, 65 years on, it did have a final fling when in 1990 it made one last run and this time set a mark of 159 mph (256 km/h).

1960 Sunbeam Alpine with the original tail fins.

Although successful in competition and the manufacturer of some much admired road cars, financial stability for Sunbeam was marginal for most of the 1920s and the Great Depression of the early 1930s proved its nemesis, the bankrupt company in 1934 purchased by the Rootes Group which was attracted by Sunbeam’s production facilities and their well-regarded line of commercial chassis for bus & truck operators.  Rootes over the years used the Sunbeam name in a desultory way, the vehicles little more than “badge engineered” versions of their Hillman, Singer, Humber & Talbot lines but one aberration was the Sunbeam Alpine, a small sports car (1959-1968).  Rootes had used the Alpine name before, adopted to take advantage of the success enjoyed in the 1953 Alpine Rally but the new roadster was very different.  Although the platform was taken, unpromisingly, from a small van and the rest of the structure was a mash up of components from the Rootes parts bin, as a package it worked very well and the body was modern and attractive, owing more to small Italian sports cars than the often rather agricultural British competition from MG and Triumph.  The rakish fins drew the eye (not always uncritically) but they were very much of their time (and soon pruned), taller even than those on the Daimler SP250 released the same year.  The Alpine was also pleasingly civilized with a heater which actually worked, a soft-top which didn’t leak (at least as much as others), external door handles and wind-up windows, none of which were guaranteed to exist on most of the local competition.  It was also commendably quiet, conversations possible and the radio able to be listened to even at cruising speed, then something novel in little roadsters.

1965 Sunbeam Tiger Mark 1.

With an engine capacity initially of 1.5 litres (91 cubic inch), the Alpine was never fast although that was hardly the point and Rootes advertising aimed at what was then known as the “ladies market”.  Slightly larger engines would improve things but the performance deficit was better addressed when in 1964, a version of the Alpine called the Tiger was released, this time with Ford’s then new 260 cubic inch (4.2 litre) “thinwall” Windsor V8, about to become well known from its use in both the Ford Mustang and Shelby’s Cobra, the latter based on a much-modified AC Ace.  The Windsor V8 was called a “thinwall” because genuinely it was small and light (by V8 standards) but even so it only just fitted in the Alpine’s engine bay and so tight was the fit that a small hatch was installed in the firewall (under the dashboard) so a mechanic could reach in to change one otherwise inaccessible spark plug.  Nevertheless, the package worked and all those who wrote test reports seemed to enjoy the Tiger, noting the effortless performance, fine brakes and predictable handling, all in something conveniently sized.  Even then though, more than one journalist observed that although the Ford V8 used was in the mildest state of tune Ford offered (the ones Shelby put in the Cobra producing almost 100 hp (75 kW) more), it was clear the classis was probably close to the limit of what would be sensible.

Despite that, in the mid 1960s there was in the US quite an appetite for cars not wholly sensible for street use and for the North American market, a revised version was released, this time with a 289 cubic inch (4.7 litre) Windsor V8 and although there had been some attention to the underpinnings, it was now obvious that while still in the low-power state Ford used in station wagons, the 289's increased output exceeded the capability of the chassis.  For the journalists of course, that was highly entertaining and so they were prepared to forgive, one cautioning only that the Tiger:

“…doesn’t take kindly to being flung around.  It’s a car with dignity as asks to be driven that way.  That doesn’t mean slowly, necessarily, but that there’s sufficient power on tap to embarrass the incautious.  But if you treat it right, respecting it for what it is, the Tiger can offer driving pleasure of a very high order.”

In the era, there were other over-powered machines which could behave worse and those able to read between the lines would know what they were getting but there may have been some who were surprised and tellingly, the Tigers were never advertised to the “ladies market” although one pink 289 Tiger was in 1965 given as the traditional pink prize to Playboy’s Playmate of the Year.  Presumably she enjoyed it.

Jo Collins (b 1945), 1965 Playboy Playmate of the Year with Sunbeam Tiger Mark II.  The tail fins had by now been pruned.

The US was a receptive market for the little hot rod and one featured in the Get Smart TV series, although it’s said that for technical reasons, a re-badged Alpine was actually used, the same swap effected for the 2008 film adaptation, a V8 exhaust burble dubbed where appropriate, a trick not uncommon in film-making.  In 1967, after taking control of Rootes Group, Chrysler had intended to continue production of the Tiger, by then powered by the 289 but with Chrysler’s 273 cubic inch (4.4 litre) LA V8 substituted.  Unfortunately, while 4.7 Ford litres filled it to the brim, 4.4 Chrysler litres overflowed; the Windsor truly was compact.  Allowing it to remain in production until the stock of already purchased Ford engines had been exhausted, Chrysler instead changed the advertising from emphasizing the “mighty Ford V8 power plant” to the vaguely ambiguous “an American V-8 power train”.  Still a popular car in the collector community, so easily modified are the V8s that few survive in their original form and many have been fitted with larger Windsors, the 302 (4.9 litre) the most popular and some have persuaded even the tall-deck 351 (5.8) to fit.  The fate of Ms Collins' pink Tiger is not known.

1972 Hillman Avenger Tiger.  The Avenger is now remembered mostly for the distinctive  "hockey stick" tail-lamps.

While not quite the sublime to the ridiculous, the third and final Tiger certaining lacked the lustre of its predecessors and was actually marketed under the Hillman and not the Sunbeam badge, the old Rootes group now owned by Chrysler.  Based on the Hillman Avenger (1970-1981), a competent if unexciting family car, the Avenger Tiger was initially a show car but such was the reaction a production run was arranged and, based on the Avenger GT, it was a genuine improvement, fitted with twin Weber carburettors on a high-compression cylinder head with larger valves and improved porting.  The power increase was welcome but wasn’t so dramatic as to demand any modification of the GT’s suspension beyond a slight stiffening of the springs.  On the road, the well-sorted rear wheel drive (RWD) dynamics meant it was good to drive and the performance was a notch above the competition although Chrysler never devoted the resources to develop it into a machine which could have been competitive with Ford’s Escort in racing and rallying.  The first run of 200-odd early in 1972 were all in “sundance yellow” with a black stripe (and in case that was too subtle, a “Tiger” graphic adorned the rear panels) but red was added as an option when another 400 made to meet demand.

Tigerish: Lindsay Lohan imagined in cara gata (cat face) by Shijing Peng. 

Monday, September 25, 2023

Apollo

Apollo (pronounced uh-pol-oh)

(1) The ancient Greek and Roman god of light, healing, music, poetry, prophecy, manly beauty and quite some more.

(2) Popular term to describe strikingly handsome youth.

(3) In aerospace, the National Aeronautics and Space Administration's (NASA) programme of spacecraft (1961-1972) which between 1969-1972 carried 12 US astronauts to the moon and back.

(4) A Eurasian mountain butterfly, Parnassius apollo.

From classical Greek mythology, the name is a Latin form of the Greek Apollon, often cited as related to an obsolete Greek verb apollymi (to destroy) but there’s nothing conclusive.  More compelling is the notion it’s a cognate to the Doric month Apellaios and the offerings apellaia at the initiation of young men during the family-festival apellai.  Essentially, theories about Greek origins and a number of non-Greek etymologies are all speculative.

Apollo and the Muses, oil on canvas pentyptych (circa 1985) by Charles Meynier (1763 or 1768-1832).  Although in his notes the artist referred to the five panels as a pentyptych, that reference was conceptual and they've always been hung as five separate, framed canvases. 

From left to right: (1) Polymnia was one of the nine muses in Greek mythology and a patron of dancing or geometry.  Here she is depicted  standing in front of a bust of the Athenian orator Demosthenes. (2)  Erato, the muse of lyric and erotic poetry, is often shown with the golden arrow received from Eros (or Cupid), a sign of the emotion that inspires her.  (3) Urania leans on a starry orb, an allusion to her role as the muse of astronomy.  As all good muses must, she is staring dreamily at a god or man.  (4) The eldest of the nine Greek muses, Calliope was the goddess of music, song, and dance.  She was also known as the goddess of epic poetry and conferred the gift of eloquence on kings and princes. She stands here before a bust of Homer, the ancient Greek poet who history credits with having written the epic poems the Odyssey and the Iliad.  (5) Clio, the Greek muse of history, was the daughter of Zeus and Titaness Mnemosyne, the goddess of memory and is here depicted writing while surrounded by objects associated with preserving the memory of historical figures and events: busts, reliefs, and sculptures.  Clio's name was from the Greek root κλέω or κλείω (to recount; to make famous; to celebrate) and Clio is the traditional Latinisation but there has among classicists for centuries been a faction which uses K to represent the original Greek kappa, and ei to represent the diphthong ει (epsilon iota), thus the appearance in some texts of Kleio.

The paintings were commissioned by a textile merchant who planned to hang them in a grand gallery in his Toulouse townhouse but he went bankrupt prior to delivery and the paintings were purchased by a Swiss general who took them to his castle in Wallenried.  A wing had been added to the castle just to display the general's collection and there Apollo and the Muses remained for almost 180 years.  Although in good condition, when re-discovered, there were signs of neglect typical of works not carefully curated under controlled conditions.  The fluctuations in temperature and humidity at the castle had caused cracking in the surfaces and, over time, the sheer weight of the canvases caused the tacking edges to deteriorate and pull away from their stretchers, creating large drape-like buckles.  Most also exhibited varying degrees of the dreaded “traction crackle”, the degenerative process in which a paint layer on the surface shrinks faster than an underlying layer underneath, resulting in wide cracks revealing the color below.  The original hand-carved frames were intact and needed only the time-consuming conservation work to address the deterioration of their gesso and gold.

All of the paintings needed reduction of their varnish layers which had grown dull and dis-colored, descending to a brownish-orange tinge and when first viewed, all the works were dark, dull and murky, as if the muses were stepping out of a dense fog.  Worse, at some point, a prudish white veil had been painted over the body of Cupid many years after Meynier had died, a contemporary watercolor by the artist and an etching documenting the Salon of 1801 both showing the radical intervention was not part of the original.  Restoration was challenging because the original paint had aged for least 75 years before Cupid’s drapery and working under high magnification, conservators spent much time removing the 180 square inches of overpainting, re-shaping and re-sharpening scalpels so the unwanted could be chipped away without harming the original paint.  When complete, the restoration enhanced Meynier’s reputation because for the first time it became apparent he was one of the era's great colorists, his use of juxtaposed, muted complementary colors in draperies and skin tones creating soft vibrancies that undulate throughout the entire suite.

Planet Earth photographed from Apollo 8 as it rounded the dark side of the moon, 1968.  Our lovely blue home is like the most precious jewel in a desert of cold rocks, swirling gas and fiery relics.  We should look after it. 

Apollo has variously been recognized as a god of music, truth and prophecy, healing, the sun and light, plague, poetry, and more.  Apollo was the son of Zeus and Leto, and had a twin sister, the chaste huntress Artemis.  An oracular god, the prophetic deity of the Delphic Oracle, medicine and healing were associated with Apollo although, in one of the paradoxes which are part of the charm of the myths of Antiquity, he was also seen as a god who could bring ill-health and plague.  As the leader of the Muses and their choir, Apollo functioned as the patron god of music and poetry and, using the lyre created for him by Hermes became the most common attribute in the works of art created in his honor.  The hymns sung to Apollo were called paeans and his most important daily task was to harness and ride his four-horse chariot with which he moved the Sun across the sky.

Map of the Greek Islands.

In most of the tales in Greek mythology, Apollo was born on the island of Delos and it's said Leto was unable to find a safe place to give birth because the jealous goddess Hera had placed a curse on her.  However, the island of Delos which until that moment had been floating around the Aegean suddenly became stable and anchored to the seabed, providing a safe birthplace for Apollo and his twin sister Artemis.  After that, not much happened in the region for a few millennia, the next significant event in 2019 when the MTV series Lindsay Lohan’s Beach Club was filmed on the neighboring island of Mykonos

Thursday, August 31, 2023

Witenagemot

Witenagemot (pronounced wit-n-uh-guh-moht)

(1) The Anglo-Saxon parliament, the assembly of the witan; the national council attended by the king, aldermen, bishops, and nobles which assembled on several occasions between the sixth and eleventh centuries, initially as a number of bodies which claimed only regional authority, later (and with representative membership), assuming a national jurisdiction.

(2) Any one session of any of these assemblies.

(3) In casual use, other deliberative bodies (obsolete since the late nineteenth centuries).

1585–1595: From the Old English, the construct being witena, (genitive plural of wita (councillor; man of knowledge) + gemōt (assembly, meeting, council), gemōt the source of the Modern English moot.  A learned borrowing the from Old English witena ġemōt, the literal translation was “assembly of the wise”).  The spelling (and capitalization) of Witenagemot was never standardised.  In Modern English, witenagemot was the most common form but historically, more frequently used (in order) were wittenagemot, wittenagemote, wittena-gemote and wittena-gemot, but all of those variations had declined by the early twentieth century and, except in historic citation, are now extinct.  Also long obsolete is the (always rare) use of Witenagemot to describe any institution other than the Anglo-Saxon assembly.  Witenagemot is a noun; the plural is witenagemots.

Anglo-Saxon England.

The Witenaġemot, often in casual conversation spoken of as “the Witan” (which, technically was title granted to the membership), was an embryonic parliament which assembled periodically in England between the late sixth and mid-eleventh centuries.  As an aggregation, it formed by a process of gradual absorption of earlier assemblies with purely regional jurisdiction (Essex, Kent, Mercia, Northumbria, Sussex and Wessex) before eventually asserting national jurisdiction.  The closest modern counterparts of its composition and function were probably the colonial legislative councils; political institutions devoted to the deliberative and empowered to advise the executive (the king and his court).  The Witenagemot’s membership reflected the practice many such assemblies and was restricted to the nobility, the landed gentry and senior clergy.  Historians consider the Witenagemot a particularly English development and adaptation of the old (and more widely representative) Germanic assemblies or folkmoots.  In late sixth century England, these folkmoots had assumed a more aristocratic identity as convocations of the most important, influential and powerful in the land.  Although local, regional and local matters were discussed when the Witenagemot convened, it was a body without legislative authority; it was empowered only to “warn, counsel and advise” the king.

William the Conqueror, Duke of Normandy, stabbing King Harold of England at the Battle of Hastings while fighting on horseback.  Painting held by the British Library Board, Cotton Vitellius A. XIII.

One of the Witenagemot’s final acts concerned the royal succession in 1066.  Because Edward the Confessor (circa 1003-1066; King of England 1042-1066) died without an heir, it was a resolution of Witenagemot which confirmed Edward's successor to be his brother-in-law Harold Godwinson (circa 1022-1066; King Harold II of England, Jan-Oct 1066) as king.  With no royal blood and fearing rival claims from the Duke of Normandy and the King of Norway, Harold had himself crowned in Westminster Abbey on 6 January 1066, the day after Edward's death.  In September, a Norwegian army, aided by Harold's alienated brother Tostig, Earl of Northumbria, did invade but at the Battle of Stamford Bridge his force was routed so decisively by Harold that barely two-dozen vessels of the invasion fleet of three-hundred were required to ferry home the survivors.  Meanwhile, the Duke of Normandy, claiming Harold had two years earlier acknowledged him as Edward's successor, landed in Sussex.  Harold rushed his seven-thousand strong army south where, on 14 October 1066, he was defeated by the Normans, falling in battle on the field of Senlac near Hastings; after being struck in the eye by an arrow, he was cut down by Norman swords.  Harold was the last crowned Anglo-Saxon king of England.

Tuesday, March 7, 2023

Shuttle

Shuttle (pronounced shuht-l)

(1) In weaving, a device in a loom for passing or shooting the weft thread through the shed from one side of the web to the other, usually consisting of a boat-shaped piece of wood containing a bobbin on which the weft thread is wound (ie the tool which carries the woof back and forth (shuttling) between the warp threads on a loom).

(2) In a sewing machine, the sliding container (thread-holder) that carries the lower thread through a loop of the upper thread to make a lock-stitch.

(3) In transport, a public conveyance (bus, train, ferry, car, limousine aircraft), that travels back and forth at regular intervals over a particular route, especially a short route or one connecting two transportation systems; the service provided by such vehicles.

(4) In badminton, as shuttlecock, the lightweight object, built with a weighted (usually rubber-covered) semi-spherical nose attached to a conical construction (historically of feathers but now usually synthetic) and used as a ball is used in other racquet games. Shuttlecock was also once widely used as the name of the game but this is now rare.

(5) As space shuttle, vehicle designed to transport people & cargo between Earth and outer-space, designed explicitly re-use with a short turn-around between missions (often with initial capital letters).  The term shuttlecraft is the generic alternative, “space shuttle” most associated with the US vehicle (1981-2011).

(6) To cause (someone or something) to move back and forth by or as if by a shuttle, often in the form “shuttling”.

(7) Any device which repeatedly moves back and forth between two positions, either transporting something or transferring energy between those points.

(8) In electrical engineering, as shuttle armature, a H-shaped armature in the shape of an elongated shuttle with wires running longitudinally in grooves, used in small electrical generators or motors, having a single coil wound upon a the bobbin, the latter usually formed in soft iron.

(9) In diplomacy, as shuttle diplomacy, the practice of a diplomat from a third country shuttling between two others countries to conduct negotiations, the two protagonists declining directly to meet.

Pre 900: Shuttle was a merge from two sources. From (1) the Middle English shutel, shotel, schetel, schettell, schyttyl & scutel (bar; bolt), from the Old English sċyttel & sċutel (bar; bolt), the notion being shut + -le.  Shut was from the Middle English shutten & shetten, from the Old English scyttan (to cause rapid movement, shoot a bolt, shut, bolt), from the Proto-Germanic skutjaną & skuttijaną (to bar, to bolt), from the Proto-Germanic skuttą & skuttjō (bar, bolt, shed), from the primitive Indo-European skewd & kewd- (to drive, fall upon, rush). The -le suffix was from the Middle English -elen, -len & -lien, from the Old English -lian (the frequentative verbal suffix), from the Proto-Germanic -lōną (the frequentative verbal suffix) and was cognate with the West Frisian -elje, the Dutch -elen, the German -eln, the Danish -le, the Swedish -la and the Icelandic -la.  It was used as a frequentative suffix of verbs, indicating repetition or continuousness.  From (2) the Middle English shitel (missile; a weaver's instrument), shutel, schetil, shotil, shetel, schootyll, shutyll, schytle & scytyl (missile; projectile; spear), from the Old English sċytel, sċutel (dart, arrow) (related to the Middle High German schüzzel and the Swedish skyttel), from the Proto-Germanic skutilaz, (related to the Middle High German schüzzel and the Swedish skyttel) and cognate with the Old Norse skutill (harpoon), the idea akin to both shut & shoot.  Shuttle is a noun, verb & adjective, shuttling is a noun & verb and shuttled and shuttles are verbs; the noun plural is shuttles.  The adjectival form shuttle-like is more common than the rare shuttlesque (which is listed as non-standard by the few sources to acknowledge its dubious existence).

A Lindsay Lohan advertising mural on the back of one of the airport shuttle buses run by Milan Malpensa International Airport in northern Italy.

The original sense in English is long obsolete, supplanted by the senses gained from the weaving instrument, so called since 1338 on the notion of it being “shot backwards and forwards” across the threads.  The transitive sense (move something rapidly to and fro) was documented from the 1540s, the same idea attached to the shuttle services in transport, first used in 1895 (although the intransitive sense of “go or move backward and forward like a shuttle” had been in use by at least 1843) in early versions of what would come to be known as intra-urban “rapid transit systems” (RTS), the one train that runs back and forth on the single line between fixed destinations (often with intermediate stops).  This was picked up by ferry services in 1930, air routes in 1942, space travel in 1960 (in science fiction) and actual space vehicles in 1969.  Shuttle in the sense it evolved in English is used in many languages but a separate development was the naming of the weaving instrument based on its resemblance to a boat (the Latin navicula, the French navette and the German Weberschiff).  The noun shuttlecock dates from the 1570s, the “shuttle” element from it being propelled backwards and forwards over a net and the “cock” an allusion to the attached anti-aerodynamic construction (originally of feathers) which resembled a male bird's plume of tail feathers.  The term Shuttle diplomacy came into use in the 1970s thanks to tireless self-promotion by Dr Henry Kissinger although the practice (of “good offices”) dates back centuries.

The Abbotsleigh class of 2020 pondering time flying faster than a weaver’s shuttle.

The motto of the Sydney girl’s school Abbotsleigh is tempus celerius radio fugit (Time flies faster than a weaver's shuttle), the idea behind that said to be: “As the shuttle flies a pattern is woven, with the threads being the people, buildings and events. The pattern is Abbotsleigh as it continues to grow in complexity and richness each year”.  Quite whether a weaver’s shuttle (said by some detractors to have been chosen as symbolic of the "proper" place of women being in a state of domestic servitude for the convenience of men) is appropriate for a girls’ school in the twenty-first century has been debated.  The motto came from the family crest of Marian Clarke (1853-1933), Abbotsleigh’s first headmistress (principle) and was maintained using the family’s grammatically dubious form tempus fugit radio celerity until 1924 when the correct syntax was substituted.  It’s an urban myth the mistake was permitted to stand until 1924 as a mark of respect while Ms Clarke was alive; she lived a decade odd after the change although the family’s heraldry was apparently never corrected.

The US (left) and USSR (centre) space shuttles compared with a badminton shuttlecock (right).  The shuttlecock is rendered in a larger scale than the shuttles.

The US Space Shuttle was operated by the National Aeronautics and Space Administration (NASA) between 1981-2011 as the low Earth orbital vehicle which was the platform for its Space Transportation System (STS).  The plans, based on ideas first explored in science fiction a decade earlier, for a (mostly) reusable spacecraft system were first laid down in 1969 and despite intermittent funding, test flights were first undertaken in 1981.  Five Space Shuttles were eventually built to completion and between 1981-2011, there were over a hundred missions.  The stresses imposed on the craft were considerable which meant both the mission turn-arounds were never as rapid as had been hoped and the extent to which components could be reused had to be revised.  There was controversy too about the failures of NASA’s procedures which resulted in the two accidents in which all seven crew aboard each shuttle were killed.  The programme was retired in 2011.

Lindsay Lohan getting off the NAPA Shuttle, The Parent Trap (1998).  The term "to disembark" was borrowed from nautical use and of late "to deplane" has entered English which seems unnecessary but the companion "to disemplane" was more absurd still; real people continue to "get on" and "get off" aircraft.

The Soviet Union’s space shuttle, construction of which began in 1980, unsurprisingly, was visually very similar to the US vehicle, there being only so many ways optimally to do these things.  The USSR’s effort was the Буран (Buran) (Snowstorm or Blizzard), the craft sharing the designation with the Soviet spaceplane project and its spaceships, known as "Buran-class orbiters".  Although more than a dozen frames were laid down, few were ever completed to be flight-ready and the Buran’s only flight was an un-crewed orbital mission in 1988 which was successful.  The deteriorating economic and political situation in the Soviet Union meant the programme stalled and in 1993 it was abandoned by the new Russian government.  The striking similarity between the profile of the US & Soviet space shuttles and a badminton shuttlecock is coincidental but not unrelated.  The space craft are designed as aerodynamic platforms because, although not of relevance in the vacuum of space, they did have to operate as aircraft while operating in Earth’s atmosphere whereas the shuttlecock is designed deliberately as an anti-aerodynamic shape.  The shuttle’s shape was dictated by the need to maximize performance whereas a shuttlecock is intentionally inefficient, the shape maximizing air-resistance (drag) so it slows in flight.

Henry Kissinger, shuttling between dinner companions (left to right), Dolly Parton, Diane von Furstenberg, Diana, Princess of Wales and Carla Bruni.

The term shuttle diplomacy describes the process in which a mediator travels repeatedly between two or more parties involved in a conflict or negotiation, in circumstances where the protagonists are unable or unwilling to meet.  Ostensibly, the purpose of shuttle diplomacy is to facilitate communication between the parties and reach a resolution of the dispute(s) but, being inherently political, it can be used for other, less laudable goals.  The practice, if not the term has a long history, instances noted from antiquity and the Holy Roman Empire was renowned for the neutral diplomats who would travel back and forth between kings, princes, dukes and cardinals.  During both the Conference of Vienna (1814-1815) and the Paris Peace Conference (1919-1920) the negotiations were marked by intransigent politicians sitting in rooms while a (notionally) disinterested notable shuttled between them, giving and taking until acquiescence was extracted.  A celebrated example of the process played out between 1939-1940 when Swedish businessman Birger Dahlerus (1891-1957) played a quixotic role as amateur diplomat, shuttling between London and Berlin in what proved a doomed attempt to avoid war.  It was for years seen as something romantic (if misguided) and it was only years later when the UK Foreign Office’s papers on the matter were made available the extent of the Swede’s conflicts of interest were revealed.

Richard Nixon meets Henry Kissinger.

The term entered the language in 1973 when Dr Henry Kissinger (1923-2023; US national security advisor 1969-1975 & secretary of state 1937-1977) used it to refer to his efforts to negotiate an end to the Yom Kippur War between Israel and its Arab neighbors.  Kissinger shuttled between Tel Aviv, Cairo and other Middle Eastern capitals in an attempt to broker a ceasefire and improve diplomatic relations, enjoying some success, achieving a bilateral peace between Egypt and Israel as well as a number of disengagement agreements.  Some historians and foreign policy scholars however, while acknowledging what was achieved, have suggested that it was the Kissinger’s approach to the region in the years leading up to the war which contributed to the outbreak of hostilities.

Kissinger has also been criticized on the basis that shuttle diplomacy was never anything more than him playing a game of realpolitik on a multi-dimensional chessboard rather than an attempt to imagine a regional architecture which could produce a comprehensive peace plan in the Middle East, his emphasis on securing something in the interest of the US (a treaty between Egypt and Israel) meaning the vital issue of Palestine and its potential to assist in securing long-term peace in the region was not just neglected but ignored.  Cynics, noting his academic background and research interests, compared his shuttle diplomacy with the travels of emissaries in the Holy Roman Empire who would travel between the Holy See, palaces and chancelleries variously to reassure the troubled, sooth hurt feelings and cajole the diffident.  There was also the idea of Henry the self-promoting celebrity who could bring peace to Vietnam and Nixon to China, the political wizard who solved problems as they arose.  Certainly, the circumstances in which Kissinger was able to use shuttle diplomacy as a political narrative were unique.  He’d first undermined and then replaced William Rogers (1913–2001; US secretary of state 1969-1973) as secretary of state and even before becoming virtually the last major figure still standing from Richard Nixon’s (1913-1994; US president 1969-1974) first term as the Watergate affair took its toll, essentially took personal control of the direction of US foreign policy.  As he put it “one of the more cruel torments of Nixon’s Watergate purgatory was my emergence as the preeminent figure in foreign policy”.

So, opportunistic his initiatives may have been but there were after all real problems to be solved and it seems unfair to criticize Kissinger for doing what he did rather than constructing some counter-factual grand design which might have created a permanent, settled peace in the Middle East.  However, among realists (and Kissinger was dean of the school), even then there were few who believed such a thing was any longer possible possible (certainly since the conclusion of the six-day war in 1967) and Kissinger certainly achieved something and to do that it’s necessary to understand there are some problems which really can only endlessly be managed and never solved.  Some problems are insoluble, something lost on many US presidents infected more than most by the diminishing but still real feelings of optimism and exceptionalism that have for centuries characterized the American national character.  Until he met Elizabeth Holmes (b 1984; CEO of US biotech company Theranos 2003-2018), nothing fooled Henry.

Tuesday, February 21, 2023

Cruciform

Cruciform (pronounced kroo-suh-fawrm)

(1) In geometry, a geometric curve, shaped like a cross, which has four similar branches asymptotic to two mutually perpendicular pairs of lines (equation: x ² y ² – a ² x ² – a ² y ² = 0, where x = y = ± a are the four lines).

(2) In engineering or design, being in the shape of a cross; cross-shaped.

(3) An emblem or escutcheon in the shape of a cross.

(4) In aeronautical engineering, a type of tail structure.

(5) In genetics, a cross shape in DNA (known also as the Holliday junction).

1814: From the Modern Latin cruciformis (1655-1665), the construct being from crux (genitive crucis) (stake, cross) + forma (form, shape), both Latin words of unknown origin; the he English form was first documented in 1814.  Early etymologists suggested crucis might have links with the Irish cruach (heap, hill), the Gaulish krouka (summit), the Old Norse hryggr (backbone) or the Old English hrycg (back) but modern scholars, although offering the odd speculation, concede only it may have been borrowed from “somewhere” an observation which, while probably true, isn't a great deal of help.  Form first entered Old English around the turn of the thirteenth century as forme & fourme (semblance, image, likeness), a direct borrowing from the Old French forme & fourme (physical form, appearance; pleasing looks; shape, image; way, manner), from the Latin forma (form, contour, figure, shape; appearance, looks; a fine form, beauty; an outline, a model, pattern, design; sort, kind condition), again a word of unknown origin, the most accepted theory being it may be from or cognate with the Ancient Greek morphe (form, beauty, outward appearance).  Cruciform is a noun & adjective, cruciformity is a noun and cruciformly an adverb; the noun plural is cruciforms.

Empennages: the cruciform & the T-Tail

On airframes, a cruciform tail is an empennage (the tail assembly, almost always at the extreme rear of an aircraft, provides directional stability while in flight, as the feathers on an arrow generate, the word derived from the French empenner (to feather an arrow)), a configuration which, when viewed in direct frontal or rearward aspect, assume a cruciform (lower case ) shape.  The accepted practice is for the horizontal stabilizer to intersect the vertical tail close to the middle, well above the fuselage.

Cruciform tail: Rockwell B-1 Lancer

The cruciform tail is a compromise.  While not offering all the aerodynamic advantages of the T-Tail (where the horizontal stabilizer is mounted atop the tail (upper case T) and thus almost completely removed from the wake of the engines), it doesn’t demand the additional structural strengthening (and thus weight) or suffer the same vulnerability to metal fatigue.

T-Tails: Lockheed C-141 Starlifter (produced 1963-1968), Wright-Patterson USAF (US Air Force) Base, Dayton Ohio (left), Vickers VC10 (produced 1962-1970) in BOAC livery, BOAC promotional photograph, 1964 (centre) and Lockheed C-5M Galaxys (produced (all versions) 1968-1989) at USAF Base, Dover, Delaware (right).

The T-Tail is used in aviation for a variety of reasons.  On freighters, the advantage is the horizontal stabilizers are moved away from the rear of the fuselage, meaning the space-consuming mechanical and hydraulic assemblies don't intrude on the rear-loading area, permitting both a larger door aperture and an uninterrupted load-path.  One unusual use was the Vickers VC10, a design distinguished by the four engines being mounted in the tail section, something which precluded the conventional placement of horizontal stabilizers.  The VC10 was a design cul-de-sac but as the K.3 aerial refueling tanker, the airframe remained in service with the Royal Air Force (RAF) until 2013.

The cruciform (left) and the T-Tail (right) can be borrowed from aeronautical design and applied to hairstyles: Lindsay Lohan demonstrates.