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

Saturday, October 5, 2024

Ballistic

Ballistic (pronounced buh-lis-tik)

(1) A projected object having its subsequent travel determined or describable by the laws of exterior ballistics, most used in denoting or relating to the flight of projectiles after the initial thrust has been exhausted, moving under their own momentum and subject to the external forces of gravity and the fluid dynamics of air resistance

(2) Of or relating to ballistics.

(3) In slang and idiomatic use, (as “go ballistic”, “went ballistic” etc), to become overwrought or irrational; to become enraged or frenziedly violent.  For those who need to be precise is describing such instances, the comparative is “more ballistic” and the superlative “most ballistic”.

(4) Of a measurement or measuring instrument, depending on a brief impulse or current that causes a movement related to the quantity to be measured

(5) Of materials, those able to resist damage (within defined parameters) by projectile weapons (ballistic nylon; ballistic steel etc), the best-know use of which is the “ballistics vest”.

(6) As “ballistics gel(atin)”, as substance which emulates the characteristics and behavior under stress of human or animal flesh (used for testing the effect of certain impacts, typically shells fired from firearms).

(7) As “ballistic podiatry”, industry slang for “the act of shooting oneself in the foot”, used also by military doctors to describe soldiers with such self-inflicted injuries.  The more general term for gunshot wounds is “ballistic trauma”

(8) In ethno-phonetics, as “ballistic syllable”, a phonemic distinction in certain Central American dialects, characterized by a quick, forceful release and a rapid crescendo to a peak of intensity early in the nucleus, followed by a rapid, un-controlled decrescendo with fade of voicing.

(9) As “ballistic parachute”, a parachute used in light aircraft and helicopters, ejected from its casing by a small explosion.

1765–1775: The construct was the Latin ballist(a) (a siege engine (ancient military machine) for throwing stones to break down fortifications), from the Ancient Greek βαλλίστρα (ballístra), from βάλλω (bállō) (I throw). + -ic.  The -ic suffix was from the Middle English -ik, from the Old French -ique, from the Latin -icus, from the primitive Indo-European -kos & -os, formed with the i-stem suffix -i- and the adjectival suffix -kos & -os.  The form existed also in the Ancient Greek as -ικός (-ikós), in Sanskrit as -इक (-ika) and the Old Church Slavonic as -ъкъ (-ŭkŭ); A doublet of -y.  In European languages, adding -kos to noun stems carried the meaning "characteristic of, like, typical, pertaining to" while on adjectival stems it acted emphatically; in English it's always been used to form adjectives from nouns with the meaning “of or pertaining to”.  A precise technical use exists in physical chemistry where it's used to denote certain chemical compounds in which a specified chemical element has a higher oxidation number than in the equivalent compound whose name ends in the suffix -ous; (eg sulphuric acid (H₂SO₄) has more oxygen atoms per molecule than sulphurous acid (H₂SO₃).  The modern use (of the big military rockets or missiles (those guided while under propulsion, but which fall freely to their point of impact (hopefully the intended target)) dates from 1949 although the technology pre-dated the label.  The term “ballistic missile” seems first to have appeared in 1954 and remains familiar in the “intercontinental ballistic missile” (ICBM).  The figurative use (“go ballistic”, “went ballistic”) to convey “an extreme reaction; to become irrationally angry” is said to have been in use only since 1981 which is surprising.  To “go thermo-nuclear” or “take the nuclear option” are companion phrases but the nuances do differ.  The noun ballistics (art of throwing large missiles; science of the motion of projectiles) seems first to have appeared in 1753 and was from the Latin ballist(a), from the Ancient Greek ballistes, from ballein (to throw, to throw so as to hit that at which the object is aimed (though used loosely also in the sense “to put, place, lay”)), from the primitive Indo-European root gwele- (to throw, reach).  In the technical jargon of the military and aerospace industries, the derived forms included (hyphenated and not) aeroballistic, antiballistic, astroballistic, ballistic coefficient, quasiballistic, semiballistic, subballistic, superballistic & thermoballistic.  In science and medicine, the forms include bioballistic, cardioballistic, electroballistic and neuroballistic.  Ballistic & ballistical are adjectives, ballisticity, ballistician & ballistics are nouns and ballistically is an adverb; the wonderful noun plural is ballisticies.

The basilisk was a class of large bore, heavy bronze cannons used during the late Middle Ages and in their time were a truly revolutionary weapon, able quickly to penetrate fortifications which in some cases had for centuries enabled attacks to be resisted.  Although there were tales of basilisks with a bores between 18-24 inches (460-610 mm), these were almost certainly a product of the ever-fertile medieval imagination and there’s no evidence any were built with a bore exceeding 5 inches (125 mm).  As a high-velocity weapon however, that was large enough for it to be highly effective, the 160 lb (72 kg) shot carrying a deadly amount of energy and able to kill personnel or destroy structures.  Because of the explosive energy needed to project the shot, the barrels of the larger basilicks could weigh as much as 4000 lb (1,800 kg); typically they were some 10 feet (3 m) in length but the more extraordinary, built as long-range devices, could be as long as 25 feet (7.6 m).  Despite the similarity in form, the name basilisk was unrelated to “ballistics” and came from the basilisk of mythology, a fire-breathing, venomous serpent able to kill and destroy, its glace alone deadly.  It was thus a two part allusion (1) the idea of “spitting fire” and (2) the thought the mere sight of an enemy’s big canons would be enough to scare an opponent into retreat.

As soon as it appeared in Europe, it was understood the nature of battlefields would change and the end of the era of the castle was nigh.  It was the deployment of the big cannons which led to the conquest of Constantinople (capital of the Byzantine Empire now Istanbul in the Republic of Türkiye) in 1453 after a 53 day siege; the city’s great walls which for centuries had protected it from assault were worn down by the cannon fire to the point where the defenders couldn’t repair the damage at the same rate as the destruction.  In an example of the way economics is a critical component of war, the Austrian cannon makers had offered the cannons to the Byzantines but the empire was in the throes of one of the fiscal crises which determined to outcomes of so many conflicts and had no money with which to make the purchase.  The practical Austrians then sold their basilisks to the attacking Ottoman army and the rest is history.  Despite such successes, the biggest of the basilisks became rare after the mid sixteenth century as military tactics evolved to counter their threat by becoming more mobile and the traditional siege of static targets became less decisive and smaller, more easily transported cannon, lighter and cheaper to produce, came to dominate artillery formations.

Queen Elizabeth's Pocket Pistol, Navy, Army and Air Force Institute Building, Dover Castle, Dover, Kent, England.

Queen Elizabeth's Pocket Pistol was a basilisk built in 1544 in Utrecht (in the modern-day Netherlands), the name derived from it being a presented to Henry VIII (1491–1547; King of England (and Ireland after 1541) 1509-1547) as a for his daughter (the future Elizabeth I (1533–1603; Queen of England & Ireland 1558-1603) although the first known reference to it being called “Queen Elizabeth's Pocket Pistol” dates from 1767. Some 24 feet (7.3 m) in length and with a 4.75 inch (121 mm) bore, it was said to be able to launch a 10 lb (4.5 kg) ball almost 2000 yards (1.8 km) although as a typical scare tactic, the English made it known to the French and Spanish that its shots were heavier and able to reach seven miles (12 km).  Just to makes sure the point was understood, it was installed to guard the approaches to the cliffs of Dover.  Modern understandings of the physics of ballistics and the use of computer simulations have since suggested there may have been some exaggeration in even the claim of a 2000 yard range and it was likely little more than half that.  Such use of propaganda remains part of the military arsenal to this day.

It was fake news:  Responding to viral reports, the authoritative E!-News in April 2013 confirmed Lindsay Lohan did not "go ballistic" and attack her ex-assistant at a New York City club.  For some reason, far and wide, the fake news had been believed.

Despite the costs involved and the difficulties in maintaining and transporting big cannons, some militaries couldn’t resist them and predictably, Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945), who thought just about everything (buildings, tanks, trains, monuments, cars, battleships et al) should be bigger, oversaw some of the most massive artillery pieces ever built, often referred to by historians as “super heavy guns”.  The term is no exaggeration and the most striking example were the Schwerer Gustav and Dora.  With a bore of 31.5 inches (800 mm), the Schwerer Gustav and Dora apparatus weighed 1350 tons (1225 tonnes) and could fire a projectile as heavy as 7.1 tons (6.4 tonnes) some 29 miles (47 km).  Two were built, configured as “railway guns” and thus of most utility in highly developed areas where rail tracks lay conveniently close to the targets.  The original design brief from the army ordinance office required long-range device able to destroy heavily fortified targets and for that purpose, they could be effective.  However, each demands as crew of several thousand soldiers, technicians & mechanics with an extensive logistical support system in place to support their operation which could be fewer than one firing per day.  The Schwerer Gustav’s most successful deployment came during the siege of Sevastopol (1942).  Other big-bore weapons followed but success prove patchy, especially as allied control of the skies made the huge, hard to hid machines vulnerable to attack and even mounting them inside rock formations couldn’t resist the Royal Air Force’s (RAF) new, ground-penetrating bombs.

Schwerer Gustav being readied for a test firing, Rügenwalde, Germany, 19 March 1943, Hitler standing second from the right with Albert Speer (1905–1981; Nazi court architect 1934-1942; Nazi minister of armaments and war production 1942-1945) to his right.  Hitler referred to huge gun as “meine stählerne faust” (my steel fist) but it never fulfilled his high expectations and like many of the gigantic machines which so fascinated the Führer (who treated complaints about their ruinous cost as “tiresome”) it was a misallocation of scarce resources.

It was the development of modern ballistic rockets during World War II (1939-1945) which put an end to big guns (although the Iraqi army did make a quixotic attempt to resurrect the concept, something which involved having a British company “bust” UN (United Nations) sanctions by claiming their gun barrel components were “oil pipes”), the German’s A4 (V-2) rocket the world’s first true long-range ballistic missile. The V-2 represented a massive leap forward in both technology and military application and briefly it would touch “the edge of space” before beginning its ballistic trajectory, reaching altitudes of over 100 km (62 miles) before descending toward its target.  Everything in the field since has to some degree been an evolution of the V-2, the three previous landmarks being (1) the Chinese “Fire Arrows” of the early thirteenth century which were the most refined of the early gunpowder-filled rockets which followed a simple ballistic path, (2) the eighteenth century Indian Mysorean Rockets with the considerable advance of metal casings, the great range a shock to soldiers of the British Raj who had become accustomed to enjoying a technology advantage and (3) the British Congreve Rockets of the early nineteenth century, essentially a refinement of Mysorean enhanced by improved metallurgy and aerodynamics and made more effective still when combined with the well organized logistics of the British military.

Wednesday, September 18, 2024

Batwing

Batwing (pronounced bat-wing)

(1) In zoology, the wing of a bat (and, informally, related creatures).

(2) In entomology, several South or Southeast Asian species of tailless dark swallowtail butterflies in the genus Atrophaneura.

(3) An object or design formed or shaped in a way resembling the extended wing of a bat.

(4) In architecture, as “batwing doors”, pairs of swinging doors which typically do not lock nor cover the full vertical range of the doorway (leaving a large gap at the top and bottom), common as entrances to commercial kitchens and in bars.  It was the US industry in the mid-1950s which adopted “batwing doors” to replace “saloon doors” because there was some “middle class resistance” to the association with such establishments; it was a in time which rising prosperity had made mass market interior decorating a thing, hence the re-branding.

(5) In fashion, a garment or part of a garment resembling or conceived of as resembling the wing of a bat, applied usually to a loose, long sleeve (some flaring out, some with a tight wrist and known also as the “magyar sleeve”) but also to hem-lines.

(6) In hairdressing, a variation of the pigtail (in which the tied hair extends from the scalp at close to 90o before cascading) in which the tied hair extends from the scalp upwards at an acute angle before cascading.  Batwings can be single ties but more typically appear symmetrically to the sides, in emulation of the wings of a bat.

(6) In physical training, an exercise routine or posture on the stomach wherein a dumbbell row or lateral raise is performed.

(7) In slang, an area of flabby fat under a person's arms (known in some places as “tuck shop lady’s arms).

(8) In automotive design, a type of rear fin which extended laterally rather than upwards.

1955–1960: The construct was bat + wing.  Bat (in the sense of the small flying mammal) dates from the late 1570s and is thought to be from a Scandinavian source, possibly the dialectal Swedish natt-batta, a variant of the Old Swedish natt-bakka (night-bat).  It replaced the Middle English bake & bak, from balke & blake, also from a Scandinavian source.  The related Nordic forms included the dialectal Swedish natt-blacka and the Old Icelandic ledhr-blaka (bat), the construct being ledhr (skin, leather) + blaka (flutter) and understood in the vernacular as “leather flapper”, the sense something like the later Old Danish nathbakkæ (literally “night-flapper”).  The earlier use (to describe a club, staff etc) dated from the turn of the thirteenth century and was from the Middle English noun bat, bot & batte, from the Old English batt which may have been from Celtic (the Irish & Scots Gaelic bat & bata meant “staff, cudgel”.  The Middle English verb batten, came partly from the noun, influenced by the Old French batre (batter).  Wing dates from the mid-twelfth century and was from the Middle English plural nouns winge & wenge, from the Old Danish wingæ (the other Nordic forms including the Norwegian & Swedish vinge and the Old Norse vǣngr (wing of a flying animal, wing of a building)).  In the Old Norse, the architectural sense of “a building’s wing” extended to nautical use, a vængi a “ship's cabin”.  The Nordic forms came from the Proto-Germanic wēingijaz, from the primitive Indo-European hweh- (to blow (hence the connection with “flapping” & “wind”).  The cognates included the Danish vinge (wing), the Swedish vinge (wing) and the Icelandic vængur (wing).  In English, “wing” came to replace the Middle English fither, from the Old English fiþre, from the Proto-Germanic fiþriją), which merged with the Middle English fether (from Old English feþer, from Proto-Germanic feþrō).  The spellings bat wing & bat-wing are also used.  Batwing is a noun and adjective, batwinged & batwingish are adjectives; the noun plural is batwings.

Gothic Batwing Sleeved Mermaid Long Dress by Punk Design (left) and Gothic Black A-Line wedding dress with leg Slit, batwing sleeves and bat hem by Wulgaria Couture (right).  Goths like batwings (usually in black with the odd splash of purple), the flowing sleeves often paired with leather or the more accommodating “wet latex look”.  Wulgaria Couture describe the A-Line style as a “wedding dress in gothic black” but it’s available also in a blood red for those non-Goths who like the batwing aesthetic.

Alfa Romeo BAT 5 (1953, left), BAT 7 (1954, centre) and BAT 9 (1955, right), designed by Franco Scaglione (1916–1993).

The Alfa Romeo BAT (Berlina Aerodinamica Tecnica, best translated as “exploration of aerodynamic principles in cars”) concept cars were among the most stylistically adventurous (and aerodynamically successful) of the transatlantic movement in the 1950s which focused on applying the lessons learned from progress in aeronautics during World War II (1939-1945).  The tail fin had been seen as early as the 1920s and their role in enhancing straight-line stability was imported directly from aircraft design but on the road they’d tended to be single, upright structures, best remembered from the use in the pre-war Czechoslovakian Tatras, intriguing things which, configured with a rear-mounted V8 engine, at speed needed a “stabilizing fin” more than most.  However, it was in the 1950s, when such publicity was afforded to jet aircraft, rockets & missiles, that designers took a renewed interest in fins & wings.  In the US, they quickly became extravagances, divorced from any functional relationship to fluid dynamics much beyond the merely coincidental but for Europeans, for whom fuel was more expensive and incomes lower, it was understood aerodynamics alone could improve both a vehicle’s economy and its performance.

Batwings: A grey-headed flying fox.

The performance of the trio was, by contemporary standards, remarkable, all able to attain in excess of 200 km/h (125 mph), despite being powered by a relatively small 1.9 litre (115 cubic inch) engine, albeit one fitted with double overhead camshafts (DOHC).  The wings (the BAT acronym for the cars was opportunistic) were just one part on a design which in all aspects was intended to optimize air-flow and although even at the time there were cars with smaller frontal areas, the BATs gained much of their advantage from the lowering of the front coachwork and the drag coefficient (CD) of the three ranged from 0.19-0.23, impressive even today.  It’s on BAT 7 that the batwing motif is most pronounced, the wings extending as a single structure from the base of the A-pillar, at the rear tilting and sweeping in an arc towards the centre-line.  When the metalworkers in the coach-building house first saw the design, their reaction was something like that of the structural engineers on first viewing the “sails” on the blueprints of Jørn Utzon’s (1918–2008) Sydney Opera House but they rose to the occasion.  The design would never have been suitable for mass-production; the famous fins on the US cars of the era were not only simpler structures but also designed in a way which accommodated the relatively “lose” manufacturing tolerances which permitted them being built quickly and at scale.  Perhaps tellingly, BAT 9 appeared with appendages less batwing-like and more attuned to the way Detroit was doing things.

It's the batwings which made BAT 7 the most memorable of the three and in 2008, Carrozzeria Bertone (builders of the original trio) built the Alfa Romeo BAT 11dk prototype, a conceptual rendering in clay, Styrofoam & filler, designed to use the underpinnings of the Alfa Romeo 8C Competizione.  Commissioned by a former owner of BAT 7, the Global Financial Crisis (GFC) scuttled its appearance at the Geneva Motors Show and certainly any prospect of a small production run or even a one-off creation.

Misty was a weekly British comic magazine for girls which, unusually, was found also to enjoy a significant male readership.  Published UK house Fleetway, it existed only between 1978-1980 although Misty Annual appeared until 1986.  The cover always featured the eponymous, raven haired beauty.  Befitting its theme, bats often featured in the artwork.

Lindsay Lohan in Anger Management (2013) demonstrates the batwing (left), defined by the tied hair extending upwards from the scalp before cascading, as distinct from the “pig tail” (centre) which extends from the scalp at close to 90o before cascading.  Batwings can be single ties (centred or asymmetric) but more typically appear symmetrically to the sides, in emulation of the wings of a bat.  There are also batwing hair clips (right), also called “batwing hair claws which is more evocative.

Chevrolet Bel Air: 1957 (left), 1958 (centre) and 1959 (right).

The 1959-1960 Chevrolets quickly picked up the nickname “batwing” and richly it was deserved; there was nothing like them at the time and there’s been nothing since.  The 1959 range actually had a strange and rushed gestation.  The fins on the 1955-1956-1957 cars (the so-called “tri-five Chevies”) had grown upwards in the fashion of the time but the corporation decided something different was needed and for 1958 chose baroque, the embryonic batwings obvious now but it was only when the next year’s model was released they would be understood thus.  The reason the General Motors (GM) 1958 body shape would last only one season was that at time it suffered by comparison with the sleek Chryslers; it was thought frumpy and even bloated and that it was released into that year’s short but sharp recession, didn’t help. The re-design for 1959 had its flaws (many of which (including toning down the batwings) were fixed for 1960) but it could never have been called “frumpy” and the “cats eye” taillights are admired even today.  Still the market didn’t respond as GM would have liked and the batwings soon flew off; by 1963 the Chevrolet was so blandly inoffensive it was being described as “a little bit like every car ever built”.  It proved a great success.

1960 Chevrolet "bubbletop" Impala Sport Coupe (left) and 1963 Ford Consul Capri (right).  On the 1960 Chevrolets, the memorable “cats eye” taillights were replaced by round units, three aside for the top-of-the-line Impala, two for the less expensive Bel Air & Biscayne.

For 1960, Chevrolet made the batwings a little less “batwingish” and the idea travelled across the Atlantic, Ford in the UK applying the scaled-down motif to their Ford Consul Classic (1961-1963) and Consul Capri (1961-1964), the latter a two-door coupé which the company wanted to be thought of as a “co-respondent's car” (ie the sort of rakish design which would appeal to the sort of chap who slept with other men’s wives, later to be named as the “co-respondent” in divorce proceedings).  Whether or not the “batwingettes” played a part isn’t known but neither the Classic nor the Capri were successful.

Thursday, November 23, 2023

Dart

Dart (pronounced dahrt)

(1) A small, slender missile, sharply pointed at one end, typically feathered (or with the shape emulated in plastic) at the other and (1) propelled by hand, as in the game of darts (2) by a blowgun when used as a weapon or (3) by some form of mechanical device such as a dart-gun.

(2) Something similar in function to such a missile.

(3) In zoology, a slender pointed structure, as in snails for aiding copulation or in nematodes for penetrating the host's tissues; used generally to describe the stinging members of insects.

(4) Any of various tropical and semitropical fish, notably the dace (Leuciscus leuciscus).

(5) Any of various species of the hesperiid butterfly notably the dingy dart (of the species Suniana lascivia, endemic to Australia).

(6) In the plural (as darts (used with a singular verb), a game in which darts are thrown at a target usually marked with concentric circles divided into segments and with a bull's-eye in the center.

(7) In tailoring, a tapered seam of fabric for adjusting the fit of a garment (a tapered tuck).

(8) In military use, a dart-shaped target towed behind an aircraft to train shooters (a specific shape of what was once called a target drone).

(9) An act of darting; a sudden swift movement; swiftly to move; to thrust, spring or start suddenly and run swiftly.

(10) To shoot with a dart, especially a tranquilizer dart.

(11) To throw with a sudden effort or thrust; to hurl or launch.

(12) To send forth suddenly or rapidly; to emit; to shoot.

(13) In genetics, as the acronym DarT, Diversity arrays Technology (a genetic marker technique).

(14) Figuratively, words which wound or hurt feelings.

(15) In slang, a cigarette (Canada & Australia; dated).  The idea was a “lung dart”.

(16) In slang, a plan, plot or scheme (Australia, obsolete).

(17) In disaster management, as the acronym DART, variously: Disaster Assistance Response Team, Disaster Animal Response Team, Disaster Area Response Team, Disaster Assistance & Rescue Team and Disaster Response Team

1275–1325: From the Middle English dart & darce, from the Anglo-French & Old French dart & dard (dart), from the Late Latin dardus (dart, javelin), from the Old Low Franconian darōþu (dart, spear), from the Proto-Germanic darōþuz (dart, spear), from the primitive Indo-European dherh- (to leap, spring);.  It was related to the Old English daroth (spear), daroþ & dearod (javelin, spear, dart), the Swedish dart (dart, dagger), the Icelandic darraður, darr & dör (dart, spear), the Old High German tart (dart) and the Old Norse darrathr (spear, lance).  The Italian and Spanish dardo are believed to be of Germanic origin via Old Provençal.  The word dart can be quite specific but depending on context the synonyms can include arrow or barb (noun), dash, bolt or shoot (verb) or cigarette (slang).  Dart & darting are nouns & verbs, darted & dartle are verbs, darter is a noun, verb & adjective, dartingness is a noun, darty is a verb & adjective, dartingly is an adverb; the noun plural is darts.

Between the eyeballs: Crooked Hillary Clinton dart board.

The late fourteenth century darten (to pierce with a dart) was from the noun and is long obsolete while the sense of “throw with a sudden thrust" dates from the 1570s.  The intransitive meaning “to move swiftly” emerged in the 1610s, as did that of “spring or start suddenly and run or move quickly” (ie “as a dart does”).  The name was first applied to the small European freshwater fish in the mid-fifteenth century, based on the creature’s rapid, sudden (darting) movements (other names included dars, dase & dare, from the Old French darz (a dace), the nominative or plural of dart, all uses based on the fish’s swiftness.  The alternative etymology in this context was a link with the Medieval Latin darsus (a dart), said to be of Gaulish origin.  The name dart is now also used of various (similar or related) various tropical and semitropical fish.  It was in Middle English Cupid's love-arrows were first referred to as Cupid's dart (Catananche caerulea).  The modern dart-board was unknown until 1901 although similar games (the idea of archery with hand-thrown arrows) long predated this.  In zoology, the marvelously named “dart sac” describes a sac connected with the reproductive organs of certain land snails; it contains the “love dart” the synonyms of which are bursa telae & stylophore.  In archaeology, the term “fairy dart” describes a prehistoric stone arrowhead (an elf arrow).  A “poison dart” may be fired either from a dart gun or a blow-pipe (the term “dart-pipe” seems never to have been current) while a tranquilizer dart (often used in the management of large or dangerous animals) is always loaded into a dart gun.  The terms “javelin dart”, “lawn jart”, “jart” & “yard dart” are terms which refer to the large darts used in certain lawn games.  In the hobby of model aircraft, a “lawn dart” is an airframe with a noted propensity to crash (although it’s noted “pilot error” is sometimes a factor in this).  In military history, the “rope dart” was a weapon from ancient China which consisted of a long rope with a metal dart at the end, used to attack targets from long-range.

Making smoking sexy: Lindsay Lohan enjoying the odd dart.

The Dodge Dart

The original Dodge Dart was one of Chrysler's show cars which debuted in 1956, an era in which Detroit's designers were encouraged to let their imaginations wander among supersonic aircraft, rockets and the vehicles which SF (science fiction) authors speculated would be used for the interplanetary travel some tried to convince their readers was not far off.  The Dart was first shown with a retractable hardtop but when the 1956 show season was over, it was shipped back to Carrozzeria Ghia in Turin to be fitted with a more conventional convertible soft top.  After another trans-Atlantic crossing after the end of the 1957 show circuit (where it'd been displayed as the Dart II), it was again updated by Ghia and re-named Diablo (from the Spanish diablo (devil)).

1957 Dodge Diablo, the third and final version of the 1956 Dodge Dart show car.

Although a length of 218 inches (5.5 m) now sounds extravagant, by the standards of US designs in the 1950s it fitted in and among the weird and wonderful designs of the time (the regular production models as well as the show cars) the lines and detailing were actually quite restrained and compared with many, the Darts have aged well, some of the styling motifs re-surfacing in subsequent decades, notably the wedge-look.  Underneath, the Diablo’s mechanicals were familiar, a 392 cubic inch Chrysler Hemi V8 with dual four-barrel carburetors delivering power to the rear wheels through a push-button TorqueFlite automatic transmission.  Rated at 375 horsepower, the Hemi ensured the performance matched the looks, something aided by the exceptional aerodynamic efficiency, the CD (coefficient of drag) of 0.17 state of the art even in 2023.  Some engineers doubt it would return such a low number under modern testing but it doubtlessly was slippery and (with less hyperbole than usual), Chrysler promoted the Diablo as the “Hydroplane on Wheels”,  During Chrysler’s ownership of Lamborghini (1987-1994), the name was revived for the Lamborghini Diablo 1990-2001 which replaced the Countach (1974-1990).  Visually, both the Italian cars own something of a debt to the Darts of the 1950s although neither represented quite the advance in aerodynamics Chrysler had achieved all those years ago although the Lamborghini Diablo was good enough finally to achieve 200 mph (320 km/h), something which in the 1970s & 1980s, the Countach and the contemporary Ferrari 365 GT4 BB (Berlinetta Boxer) never quite managed, disappointing some.

The memorable 1957 Chrysler 300C (left) showed the influence of the Diablo but a more rococo sensibility had afflicted the corporation which the 1960 Dart Phoenix D500 Convertible (right) illustrates.  Things would get worse. 

Dodge began production of the Dart in late 1959 as a lower-priced full-sized car, something necessitated by a corporate decision to withdraw the availability of Plymouths from Dodge dealerships.  Dodge benefited from this more than Plymouth but the model ranges of both were adjusted, along with those sold as Chryslers, resulting in the companion DeSoto brand (notionally positioned between Dodge & Chrysler) being squeezed to death; the last DeSotos left the factory in 1960 and the operation was closed the next year.  Unlike its namesake from the show circuit, the 1959 Dodge Dart was hardly exceptional and it would barely have been noticed by the press had it not been for an unexpected corporate squabble between Chrysler and Daimler, a low volume English manufacturer of luxury vehicles which was branching out into the sports car market.  Their sports car was called the Dart.

Using one of his trademark outdoor settings, Norman Parkinson (1913-1990) photographed model Suzanne Kinnear (b 1935) adorning a Daimler Dart (SP250), wearing a Kashmoor coat and Otto Lucas beret with jewels by Cartier.  The image was published on the cover of Vogue's UK edition in November 1959.

With great expectations, Daimler put the Dart on show at the 1959 New York Motor Show and there the problems began.  Aware the little sports car was quite a departure from the luxurious but rather staid lineup Daimler had for years offered, the company had chosen the pleasingly alliterative “Dart” as its name, hoping it would convey the sense of something agile and fast.  Unfortunately for them, Chrysler’s lawyers were faster still, objecting that they had already registered Dart as the name for a full-sized Dodge so Daimler needed a new name and quickly; the big Dodge would never be confused with the little Daimler but the lawyers insisted.  Imagination apparently exhausted, Daimler’s management reverted to the engineering project name and thus the car became the SP250 which was innocuous enough even for Chrysler's attorneys and it could have been worse.  Dodge had submitted their Dart proposal to Chrysler for approval and while the car found favor, the name did not and the marketing department was told to conduct research and come up with something the public would like.  From this the marketing types gleaned that “Dodge Zipp” would be popular and to be fair, dart and zip(p) do imply much the same thing but ultimately the original was preferred.

Things get worse: The 1962 Dodge Dart looked truly bizarre; things would sometimes be stranger than this but not often.

Dodge got it right with the 1967-1976 Darts which could be criticized for blandness but the design was simple, balanced and enjoyed international appeal.  Two Australian versions are pictured, a 1971 VG VIP sedan (left) and a 1970 VG Regal 770 Hardtop (right).  

If Daimler had their problems with the Dart, so did Dodge.  For the 1961 model year, Dodge actually down-sized the “big” range, a consequence of some industrial espionage which misinterpreted Chevrolet’s plans.  Sales suffered because the new Darts were perceived as a class smaller than the competition, thus offering “less metal for the money”.  This compelled Chrysler to create some quick and dirty solutions to plug the gap but the damage was done and it was another model cycle before the ranges successfully were re-aligned.  However, one long-lasting benefit was the decision to take advantage of the public perception “Dart” now meant something smaller and Dodge in 1963 shifted the name to its compact line, enjoying much success.  It was the generation built for a decade between 1967-1976 which was most lucrative for the corporation, the cheap-to-produce platform providing the basis for vehicles as diverse as taxi-cabs, pick-ups, convertibles, remarkably effective muscle cars and even some crazy machines almost ready for the drag strip.  Being a compact-sized car in the US, the Dart also proved a handy export to markets where it could be sold as a “big” car and the Dart (sometimes locally assembled or wholly or partially manufactured) was sold in Mexico, Australia, New Zealand, the UK, Europe, East Asia, South Africa and South America.  In a form little different the Dart lasted until 1980 in South America and in Australia until 1981 although there the body-shape had in 1971 switched to the “fuselage” style although the platform remained the same.

How a Dodge Hemi Dart would have appeared in 1968 (left) and Hemi Darts ready for collection or dispatch in the yard of the Detroit production facility.

The most highly regarded of the 1967-1976 US Darts were those fitted with the 340 cubic inch (5.6 litre) small-block (LA) V8 which created a much better all-round package than those using the 383 (6.3) and 7.2 (7.2) big-block V8s which tended to be inferior in just about every way unless travelling in a straight line on a very smooth surface (preferably over a distance of about a ¼ mile (400 m) and even there the 340 over-delivered.  The wildest of all the Darts were the 80 (built in 1968) equipped with a version of the 426 cubic inch (7.0 litre) Hemi V8 tuned to a specification closer to race-ready than that used in the “Street Hemi” which was the corporation’s highest-performance option.  Except for the drive-train, the Hemi Darts were an extreme example of what the industry called a “strippers”: cars “stripped” of all but the essentials.  There was thus no radio and no carpeting, common enough in strippers but the Hemi Darts lacked even armrests, external rear-view mirrors, window winding mechanisms or even a back seat.  Nor was the appearance of these shockingly single-purpose machines anything like what was usually seen in a showroom, most of the body painted only in primer while the hood (bonnet) and front fenders, rendered in lightweight black fibreglass, were left unpainted.  Seeking to avoid any legal difficulties, Dodge had purchasers sign an addendum to the sales contract acknowledging Hemi Darts were not intended not as road cars but for use in “supervised acceleration trials” (ie drag racing).  Despite that, these were the last days that in the US one could find a jurisdiction prepared to register such things for street use and some owners did that, apparently taking Dodge’s disclaimer about as seriously as those in the prohibition era (1920-1933) observed the warning on packets of “concentrated grape blocks” not add certain things to the mix, “otherwise fermentation sets in”.

The warning: What not to do, lest one's grape block should turn to wine.

Wednesday, October 4, 2023

Functionalism

Functionalism (pronounced fuhngk-shuh-nl-iz-uhm)

(1) An early twentieth century movement which advocated design in engineering, architecture, furniture and objects as pure fulfilments of material requirements, the aesthetic effect derived from proportions and finish with decorative effects being excluded or greatly subordinated.  Essentially, the theory that the form of a thing should be determined by its use.

(2) In psychology, a doctrine which emphasizes the adaptive flexibility in mental or behavioral processes.  Essentially, a system of thought based on the premise that all mental processes derive from their usefulness to the organism in adapting to the environment.

(3) In sociology (and usually styled as structural functionalism) a theoretical construct of societies as systems of interdependent parts whose functions contribute to the stability and survival of the system.  Essentially, an analysis that suggests things continue to exist because they perform some useful function.

(4) In anthropology (as biological functionalism), a utilitarian theory which maintains individual survival is the provocation of actions and the importance of social rigidity is negligible.

1914:  A compound word, function + al + ism.  Function was from the Middle French function from the Old French fonction, from the Classical Latin functionem (accusative of functiō) (performance, execution) from functus (perfect participle of fungor) (I perform, I execute, I discharge).  The -al suffix was from the Middle English -al, from the Latin adjectival suffix -ālis, ((the third-declension two-termination suffix (neuter -āle) used to form adjectives of relationship from nouns or numerals) or the French, Middle French and Old French –el & -al.  It was use to denote the sense "of or pertaining to", an adjectival suffix appended (most often to nouns) originally most frequently to words of Latin origin, but since used variously and also was used to form nouns, especially of verbal action.  The alternative form in English remains -ual (-all being obsolete).  The origin remains uncertain but the Latin is thought likely formed from the Etruscan genitive suffix.  The –ism suffix was from the Ancient Greek ισμός (ismós) & -isma noun suffixes, often directly, sometimes through the Latin –ismus & isma (from where English picked up ize) and sometimes through the French –isme or the German –ismus, all ultimately from the Ancient Greek (where it tended more specifically to express a finished act or thing done).  It appeared in loanwords from Greek, where it was used to form abstract nouns of action, state, condition or doctrine from verbs and on this model, was used as a productive suffix in the formation of nouns denoting action or practice, state or condition, principles, doctrines, a usage or characteristic, devotion or adherence (criticism; barbarism; Darwinism; despotism; plagiarism; realism; witticism etc).  First used in 1914 in the social sciences, it entered use in architectural criticism in 1930.  Functionalism was also a briefly fashionable school of thought in international relations in the early inter-war years and in any context, it’s often used with an initial capital letter.

Sociology: Three of the the discipline's usual suspects

Emile Durkheim (1858–1917) was a French sociologist who developed the theory of functionalism from data he collected while exploring links between social integration and suicide; his findings suggesting social institutions should be understood in terms of the contribution their existence makes to society.   In a nod to Hobbes (and even Marx and Freud), Durkheim described man as homo duplex in which all have dual natures, one selfish, the other concerned with shared moral values.

US sociologist Talcott Parsons (1902-1979) was the dominant theorist in American sociology during the mid-twentieth century whose most important work was The Social System (1951) in which he describes the most elaborate model yet constructed of the ways institutions in society contribute to social order. He was influential but later attracted criticism for his work being too derivative of earlier German models of the two dichotomous sociological types, gemeinschaft & gesellschaft (community and society).

Robert Merton (1910–2003) was an American sociologist, who work saw phrases from academic sociology (such as “self-fulfilling prophecy”) enter popular use.  He suggested in different societies, institutions, however functional may tend to act with some autonomy so that a change in a particular institution may have little or no effect on others.  He noted also that despite the implications of Durkheim’s work, not all social systems necessarily perform a positive function and that some institutions like family or religion aren’t part of all human societies.  Merton claimed his method of analysis meant functionalism could no longer be perceived as ideological.

Structural Functionalism

Structural functionalism was a dominant school of thought in sociology for much of the twentieth century.  It built models of a symbiotic society where the framework was its institutions and its bonding energy the functions they fulfilled, viewing human interaction as producing a complex system of parts, each with a specific function which contributed to the stability and functioning of the whole.  Sometimes appearing unimportant if viewed in isolation, the component parts were understood as interdependence building blocks of social institutions, their function in the structure their role in maintaining social order and stability.  The structural functionalist model asserts every society has certain structures (divided classically into organizations, institutions & norms) which fulfil important functions ensuring the operation of society.  In the language of the discipline, the functions can be manifest (intended and recognized) or latent (unintended and often unrecognized), social stability maximized when these structures and functions are in balance.

Mean Girls (2004): In sociology, functionalism is where it's found.

In the way of academia, the remarkably simple theoretical model of structural functionalism attracted very clever sociologists who published papers by the thousand adding layers of nuanced complexity, mapping onto the every growing models every imaginable social dynamic, some of which (notably power structures, race conflict, social change, feminism and sexual politics) exposed the limitations of the approach.  For that reason, it came to be much criticized, not because the theory’s theoretical framework was fundamentally wrong but because it some contradictions in specific interactions exposed flaws which meant it could never be a global “theory of everything”.  Long unfashionable, its core assumptions continue to underlie (and even underpin according to some) modern orthodoxies in sociology.

1939 Mercedes-Benz T80, Mercedes-Benz Museum, Stuttgart, Germany.

Designed by Ferdinand Porsche (1875–1951), the Mercedes-Benz T80 was built between 1937-1939 to lay siege to the world land speed record (LSR) but with the outbreak of World War II (1939-1945), the attempt was never made.  It was a single-purpose machine designed to achieve maximum terminal velocity and for that reason, the T80 was an exercise in pure functionalism; not one nut or bolt was used other than for the purpose of ensuring its top speed would be as high as possible.  Cognizant of the existing record, the initial goal was 550 km/h (342 mph) but as others in the late 1930s raised the mark, so were Professor Porsche’s ambitions and when the final specification was set in 1939, the target was 650 km/h (404 mph) (not 750 km/h (466 mph) as is sometimes quoted).  Configured with six wheels, the T80 would have used a supercharged, fuel-injected, 44.5 litre (2716 cubic inch) Daimler-Benz DB 603 inverted V12 aero-engine, an enlarged version of the DB 601 which powered a number of Messerschmitts and other warplanes.  Intended for use in bombers, the T80’s engine was actually the third DB 603 prototype and was initially tuned to generate some 2237 kW (3000 horsepower) on an exotic cocktail of methyl alcohol (63%), benzene (16%), ethanol (12%), acetone (4.4%), nitrobenzene (2.2%), avgas (2%), and ether (0.4%) with MW (methanol-water) injection for charge cooling and as an anti-detonant.  This was more than twice the output of the Hurricanes, Spitfires and Messerschmitts which in 1940 fought the Battle of Britain but Porsche’s calculations suggested 2,574 kW (3,500 hp) would be needed to touch the 650 km/h target and the DB 603 would have been re-tuned to achieve this as an “emergency war rating”.

1939 Mercedes-Benz T80, Mercedes-Benz Museum, Stuttgart, Germany.

Some 8 metres (26 feet) in length with two of the three axles providing drive, the weight when fuelled and crewed was some 2600 kg (2.9 short tons) while the measured coefficient of drag (CD) was reported at 0.18, an impressive figure for such a thing as late as the 1990s and it would have been lower still, had wind-tunnel testing not revealed the need to add two small “winglets” to provide sufficient down-force to ensure the shape didn’t at speed assume the characteristics of an aeroplane and "try to take off" and notably, when in 1964 the Bluebird-Proteus CN7 set the flying mile record at 403.1 mph (648.7 km/h), it was the first LSR machine to include “ground effect” technology to reduce lift.  Fundamentally, the aerodynamics are thought sound although there would be the usual vulnerability to cross-winds, the cause of several deaths in such attempts and the surface conditions of what was a temporarily closed public road would also have been critical; whether the tyre technology of the time would have been adequate under such conditions will never be known.  Had the T80 been run on the long, flat straights of the salt flats in the US (Bonneville) or Australia (Lake Eyre), the prospects of success would have been better but for propaganda purposes (always a theme for the Nazis) the LSR runs had to be on German soil.

Bluebird-Proteus CN7, Lake Eyre, Australia, 1964.

The plan was for the attempt to be staged in January 1940 during what the regime dubbed RekordWoche (Record Week) on a section of the Berlin-Halle-Leipzig autobahn (now part of the A9), closed for the occasion.  The legend is that Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945) himself choose the nickname Schwarzer Vogel (Black Bird) but that too may have been propaganda.  The design was all done in the era of slide rules and although some computer work has been applied to emulating the event, there’s no consensus on whether the T80 really would have hit 650 km/h and set the world land speed record (LSR).  As it was, it wasn't until November 1965 that the 650 km/h mark was reached by a machine powered by four fuel injected Chrysler 426 cubic inch (7.0 litre) hemi V8s.  On the Bonneville Salt Flats, it recorded a two-way average of 658.526 km/h (409.277 mph).

Functionalist architecture: Bauhaus School building, Dessau (1925-1926).