Demand

Demand (pronounced dih-mand (U) or dee–mahnd (non-U))

(1) To ask for with proper authority; claim as a right.

(2) To ask for peremptorily or urgently.

(3) To call for or require as just, proper, or necessary.

(4) In law, to lay formal claim to.

(5) In law, to summon, as to court.

(6) An urgent or pressing requirement.

(7) In economics, the desire to purchase, coupled (hopefully) with the power to do so.

(8) In economics, the quantity of goods that buyers will take at a particular price.

(9) A requisition; a legal claim.

(10) A question or inquiry (archaic).

1250-1300: From Middle English demaunden and Anglo-French demaunder, derived from the Medieval Latin dēmandāre (to demand, later to entrust) equivalent to dē + mandāre (to commission, order).  The Old French was demander and, like the English, meant “to request” whereas "to ask for as a right" emerged in the early fifteenth century from Anglo-French legal use.  As used in economic theory and political economy (correlating to supply), first attested from 1776 in the writings of Adam Smith.  The word demand as used by economists is a neutral term which references only the conjunction of (1) a consumer's desire to purchase goods or services and (2) hopefully the power to do so.  However, in general use, to say that someone is "demanding" something does carry a connotation of anger, aggression or impatience.  For this reason, during the 1970s, the language of those advocating the rights of women to secure safe, lawful abortion services changed from "abortion on demand" (ie the word used as an economist might) to "pro choice".  Technical fields (notably economics) coin derived forms as they're required (counterdemand, overdemand, predemand etc).  Demand is a noun & verb, demanding is a verb & adjective, demandable is an adjective, demanded is a verb and demander is a noun; the noun plural is demands.

Video on Demand (VoD)

Directed by Tiago Mesquita with a screenplay by Mark Morgan, Among the Shadows is a thriller which straddles the genres, elements of horror and the supernatural spliced in as required.  Although in production since 2015, with the shooting in London and Rome not completed until the next year, it wasn’t until 2018 when, at the European Film Market, held in conjunction with the Internationale Filmfestspiele Berli (Berlin International Film Festival), that Tombstone Distribution listed it, the distribution rights acquired by VMI, Momentum and Entertainment One, and VMI Worldwide.  In 2019, it was released progressively on DVD and video on demand (VoD), firstly in European markets, the UK release delayed until mid-2020.  In some markets, for reasons unknown, it was released with the title The Shadow Within.

Video on Demand (VoD) and streaming services are similar concepts in video content distribution but there are differences.  VoD is a system which permits users to view content at any time, these days mostly through a device connected to the internet across IP (Internet Protocol), the selection made from a catalog or library of available titles and despite some occasionally ambiguous messaging in the advertising, the content is held on centralized servers and users can choose directly to stream or download.  The VoD services is now often a sub-set of what a platform offers which includes content which may be rented, purchased or accessed through a subscription.

Streaming is a method of delivering media content in a continuous flow over IP and is very much the product of the fast connections of the twenty-first century.  Packets are transmitted in real-time which enables users to start watching or listening without waiting for an entire file (or file set) to download, the attraction actually being it obviates the need for local storage.  There’s obviously definitional and functional overlap and while VoD can involve streaming, not all streaming services are technically VoD and streaming can also be used for live events, real-time broadcasts, or continuous playback of media without specific on-demand access. By contrast, the core purpose of VoD is to provide access at any time and streaming is a delivery mechanism, VoD a broad concept and streaming a specific method of real-time delivery as suited to live events as stored content.

The Mercedes-Benz SSKL and the Demand Supercharger

Modern rendition of Mercedes-Benz SSLK in schematic, illustrating the drilled-out chassis rails.  The title is misleading because the four or five SSKLs built were all commissioned in 1931 (although it's possible one or more used a modified chassis which had been constructed in 1929).  All SSK chassis were built between 1928-1932 although the model remained in the factory's catalogue until 1933. 

The Mercedes-Benz SSKL was one of the last of the road cars which could win top-line grand prix races.  An evolution of the earlier S, SS and SSK, the SSKL (Super Sports Kurz (short) Leicht (light)) was notable for the extensive drilling of its chassis frame to the point where it was compared to Swiss cheese; reducing weight with no loss of strength.  The SSKs and SSKLs were famous also for the banshee howl from the engine when the supercharger was running; nothing like it would be heard until the wail of the BRM V16s twenty years later.  It was called a demand supercharger because, unlike some constantly-engaged forms of forced-induction, it ran only on-demand, in the upper gears, high in the rev-range, when the throttle was pushed wide-open.  Although it could safely be used for barely a minute at a time, when running, engine power jumped from 240-odd horsepower (HP) to over 300.  The number of SSKLs built has been debated and the factory's records are incomplete because (1) like many competition departments, it produced and modified machines "as required" and wasn't much concerned about documenting the changes and (2) many archives were lost as a result of bomb damage during World War II (1939-1945); most historians suggest there were four or five SSKLs, all completed (or modified from earlier builds) in 1931.  The SSK had enjoyed great success in competition but even in its heyday was in some ways antiquated and although powerful, was very heavy, thus the expedient of the chassis-drilling intended to make it competitive for another season.  Lighter (which didn't solve but at least to a degree ameliorated the brake & tyre wear) and easier to handle than the SSK (although the higher speed brought its own problems, notably in braking), the SSKL enjoyed a long Indian summer and even on tighter circuits where its bulk meant it could be out-manoeuvred, sometimes it still prevailed by virtue of durability and sheer power.

Rudolf Caracciola (1901–1959) and SSKL in the wet, German Grand Prix, Nürburgring, 19 July, 1931.  Alfred Neubauer (1891–1980; racing manager of the Mercedes-Benz competition department 1926-1955) maintained Caracciola "...never really learned to drive but just felt it, the talent coming to him instinctively."    

Sometimes too it got lucky.  When the field assembled in 1931 for the Fünfter Großer Preis von Deutschland (fifth German Grand Prix) at the Nürburgring, even the factory acknowledged that at 1600 kg (3525 lb), the SSKLs, whatever their advantage in horsepower, stood little chance against the nimble Italian and French machines which weighed-in at some 200 KG (440 lb) less.  However, on the day there was heavy rain with most of race conducted on a soaked track and the twitchy Alfa Romeos, Maseratis and the especially skittery Bugattis proved less suited to the slippery surface than the truck-like but stable SSKL, the lead built up in the rain enough to secure victory even though the margin narrowed as the surface dried and a visible racing-line emerged.  Time and the competition had definitely caught up by 1932 however and it was no longer possible further to lighten the chassis or increase power so aerodynamics specialist Baron Reinhard von Koenig-Fachsenfeld (1899-1992) was called upon to design a streamlined body, the lines influenced both by his World War I (1914-1918 and then usually called the "World War") aeronautical experience and the "streamlined" racing cars which had been seen in the previous decade.  At the time, the country greatly was affected by economic depression which spread around the world after the 1929 Wall Street crash, compelling Mercedes-Benz to suspend the operations of its competitions department so the one-off "streamliner" was a private effort (though with some tacit factory assistance) financed by the driver (who borrowed some of the money from his mechanic!).

The streamlined SSKL crosses the finish line, Avus, 1932.

The driver was Manfred von Brauchitsch (1905-2003), nephew of Major General (later Generalfeldmarschall (Field Marshal)) Walther von Brauchitsch (1881–1948; Oberbefehlshaber (Commander-in-Chief) of OKH (Oberkommando des Heeres (the German army's high command) 1938-1941).  An imposing but ineffectual head of the army, Uncle Walther also borrowed money although rather more than loaned by his nephew's mechanic, the field marshal's funds coming from the state exchequer, "advanced" to him by Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945).  Quickly Hitler learned the easy way of keeping his mostly aristocratic generals compliant was to loan them money, give them promotions, adorn them with medals and grant them estates in the lands he'd stolen during his many invasions.  His "loans" proved good investments.  Beyond his exploits on the circuits, Manfred von Brauchitsch's other footnote in the history of the Third Reich (1933-1945) is the letter sent on April Fools' Day 1936 to Uncle Walther (apparently as a courtesy between gentlemen) by Baldur von Schirach (1907-1974; head of the Hitlerjugend (Hitler Youth) 1931-1940 & Gauleiter (district party leader) and Reichsstatthalter (Governor) of Vienna 1940-1945) claiming he given a "horse whipping" to the general's nephew because a remark the racing driver was alleged to have made about Frau von Schirach (the daughter of Hitler's court photographer!).  It does seem von Schirach did just that though it wasn't quite the honorable combat he'd claimed: in the usual Nazi manner he'd arrived at von Brauchitsch's apartment in the company of several thugs and, thus assisted, swung his leather whip.  Von Brauchitsch denied ever making the remarks.  Unlike the German treasury, the mechanic got his money back and that loan proved a good investment, coaxing from the SSKL a victory in its final fling.  Crafted in aluminum by Vetter in Cannstatt, the body was mounted on von Brauchitsch's race-car and proved its worth at the at the Avusrennen (Avus race) in May 1932; with drag reduced by a quarter, the top speed increased by some 12 mph (20 km/h) and the SSKL won its last major trophy on the unique circuit which rewarded straight-line speed like no other.  It was the last of the breed; subsequent grand prix cars would be pure racing machines with none of the compromises demanded for road-use.

Evolution of the front-engined Mercedes-Benz grand prix car, 1928-1954

1928 Mercedes-Benz SS.

As road cars, the Mercedes-Benz W06  S (1927-1928) & SS (1928-1930) borrowed unchanged what had long been the the standard German approach in many fields (foreign policy, military strategy, diplomacy, philosophy etc): robust engineering and brute force; sometimes this combination worked well, sometimes not.  Eschewing refinements in chassis engineering or body construction as practiced by the Italians or French, what the S & SS did was achieved mostly with power and the reliability for which German machinery was already renowned.  Although in tighter conditions often out-manoeuvred, on the faster circuits both were competitive and the toughness of their construction meant, especially on the rough surfaces then found on many road courses, they would outlast the nimble but fragile opposition.

1929 Mercedes-Benz SSK.

By the late 1920s it was obvious an easier path to higher performance than increasing power was to reduce the SS's (Super Sport) size and weight.  The former easily was achieved by reducing the wheelbase, creating a two-seat sports car still suitable for road and track, tighter dimensions and less bulk also reducing fuel consumption and tyre wear, both of which had plagued the big, supercharged cars.  Some engine tuning and the use of lighter body components achieved the objectives and the SSK was in its era a trophy winner in sports car events and on the grand prix circuits.  Confusingly, the "K" element in the name stood for kurz (short) and not kompressor (supercharger) as was applied to some other models although all SSKs used a supercharged, 7.1 litre (433 cubic inch) straight-six. 

1931 Mercedes-Benz SSKL.

The French, British and Italian competition however also were improving their machinery and by late 1930, on the racetracks,  the SSK was becoming something of a relic although it remained most desirable as a road car, demand quelled only by a very high price in what suddenly was a challenging economic climate.  Without the funds to create anything new and with the big engine having reached the end of its development potential, physics made obvious to the engineers more speed could be attained only through a reduction in mass so not only were body components removed or lightened where possible but the chassis and sub-frames were drilled to the point where the whole apparatus was said to resemble "a Swiss cheese".  The process was time consuming but effective because, cutting the SSK's 1600 KG heft to the SSKL's more svelte 1445 (3185), combined with the 300-odd HP which could be enjoyed for about a minute with the supercharger engaged, produced a Grand Prix winner which was competitive for a season longer than any had expected and one also took victory in the 1931 Mille Miglia.  Although it appeared in the press as early a 1932, the "SSKL" designation is retrospective, the factory's extant records listing the machines either as "SSK" or "SSK, model 1931".  No more than five were built and none survive (rumors of a frame "somewhere in Argentina" apparently an urban myth) although some SSK's were at various times "drilled out" to emulate the look and the appeal remains, a replica cobbled together from real and fabricated parts sold at auction in 2007 for over US$2 million; this was when a million dollars was still a lot of money.  

1932 Mercedes-Benz SSKL (die Gurke).

The one-off bodywork (hand beaten from aircraft-grade sheet aluminum) was fabricated for a race held at Berlin's unique Automobil-Verkehrs- und Übungsstraße (Avus; the "Automobile traffic and training road") which featured two straights each some 6 miles (10 km) in length, thus the interest in increasing top speed and while never given an official designation by the factory, the crowds dubbed it die Gurke (the cucumber).  The streamlined SSKL won the race and was the first Mercedes-Benz grand prix car to be called a Silberpfeil (silver arrow), the name coined by radio commentator Paul Laven (1902-1979) who was broadcasting trackside for Südwestdeutsche Rundfunkdienst AG (Southwest German Broadcasting Service); he was struck by the unusual appearance although the designer had been inspired by an aircraft fuselage rather than arrows or the vegetable of popular imagination.  The moniker was more flattering than the nickname Weiße Elefanten (white elephant) applied to S & SS which was a reference to their bulk and not a use of the phrase in its usual figurative sense.  The figurative sense came from the Kingdom of Siam (modern-day Thailand) where elephants were beasts of burden, put to work hauling logs in forests or carting other heavy roads but the rare white (albino) elephant was a sacred animal which could not be put to work.  However, the owner was compelled to feed and care for the unproductive creature and the upkeep of an elephant was not cheap; they have large appetites.  According to legend, if some courtier displeased the king, he could expect the present of a white elephant.  A “white elephant” is thus an unwanted possession that though a financial burden, one is “stuck with” and the term is applied the many expensive projects governments around the world seem unable to resist commissioning.

Avus circuit.  Unique in the world, it was the two long straights which determined die Gurke's emphasis on top speed.  Even the gearing was raised (ie a numerically lower differential ratio) because lower engine speeds were valued more than low-speed acceleration which was needed only once a lap.

The size of the S & SS was exaggerated by the unrelieved expanses of white paint (Germany's designated racing color) although despite what is sometimes claimed, Ettore Bugatti’s (1881–1947) famous quip “fastest trucks in the world” was his back-handed compliment not to the German cars but to W. O. Bentley’s (1888–1971) eponymous racers which he judged brutish compared to his svelte machines.  Die Gurke ended up silver only because such had been the rush to complete the build in time for the race, there was time to apply the white paint so it raced in a raw aluminum skin.  Remarkably, in full-race configuration, die Gurke was driven to Avus on public roads, a practice which in many places was tolerated as late as the 1960s.  Its job at Avus done, die Gurke was re-purposed for high-speed tyre testing (its attributes (robust, heavy and fast) ideal for the purpose) before "disappearing" during World War II.  Whether it was broken up for parts or metal re-cycling, spirted away somewhere or destroyed in a bombing raid, nobody knows although it's not impossible conventional bodywork at some point replaced the streamlined panels.  In 2019, Mercedes-Benz unveiled what it described as an "exact replica" of die Gurke, built on an original (1931) chassis.    

1934 Mercedes-Benz W25.

After building the replica Gurke, Mercedes-Benz for the first time subjected it to a wind-tunnel test, finding (broadly in line with expectations) its c_d (coefficient of drag) improved by about a third, recording 0.616 against a standard SSK's 0.914.  By comparison, the purpose-built W25 from 1934 delivered a 0.614 showing how effective Baron Koenig-Fachsenfeld's design had been although by today's standards, the numbers are not of shapes truly "slippery".  Although "pure" racing cars had for years existed, the W25 (Werknummer (works number) 25) was the one which set many elements is what would for a quarter-century in competition be the default template for most grand prix cars and its basic shape and configuration remains recognizable in the last front-engined car to win a Word Championship grand prix in 1960.  The W25 was made possible by generous funding from the new Nazi Party, "prestige projects" always of interest to the propaganda-minded party.  With budgets which dwarfed the competition, immediately the Mercedes-Benz and Auto Unions enjoyed success and the W25 won the newly inaugurated 1935 European Championship.  Ironically, the W25's most famous race was the 1935 German Grand Prix at the Nürburgring, won by the inspired Italian Tazio Nuvolari (1892–1953) in an out-dated and under-powered Alfa-Romeo P3, von Brauchitsch's powerful W25 shredding a rear tyre on the final lap.  However, the Auto Union's chassis design fundamentally was more farsighted; outstanding though the engine was, the W25's platform was, in many ways, eine bessere Gurke (a better cucumber) and because its limitations were inherent, the factory "sat out" most of the 1936 season to develop the W125.

1937 Mercedes-Benz W125.

Along with the dramatic, mid-engined,  V16 Auto Union Type C, the W125 was the most charismatic race car of the "golden age" of 1930s European circuit racing.  When tuned for use on the fastest circuits, the 5.7 litre (346 cubic inch) straight-eight generated over 640 HP and in grand prix racing that number would not be exceeded until the turbocharged engines (first seen in 1977) of the 1980s.  The W125 used a developed version of the W25's 3.4 (205) & 4.3 (262) straight-eights and the factory had assumed this soon would be out-performed by Auto Union's V16s but so successful did the big-bore eight prove the the Mercedes-Benz V16 project was aborted, meaning resources didn't need to be devoted to the body and chassis engineering which would have been required to accommodate the bigger, wider and heavier unit (something which is subsequent decades would doom a Maserati V12 and Porsche's Flat-16.  The W125 was the classic machine of the pre-war "big horsepower" era and if a car travelling at 100 mph (160 km/h) passed a W125 at standstill, the latter could accelerate and pass that car within a mile (1.6 km).

A W125 on the banked Nordschleife (northern ribbon (curve)) at Avus, 1937.  At Avus, the streamlined bodywork was fitted because a track which is 20 km (12 miles) in length but has only four curves puts an untypical premium on top-speed.  The banked turn was demolished in 1967 because increased traffic volumes meant an intersection was needed under the Funkturm (radio tower), tower and today only fragments of the original circuit remain although the lovely art deco race control tower still exists and was for a time used as restaurant.  Atop now sits a Mercedes-Benz three-pointed star rather than the swastika which flew in 1937. 

1938 Mercedes-Benz W154.

On the fastest circuits the streamlined versions of the W125s were geared to attain 330 km/h (205 mph) and 306 km/h (190 mph) often was attained in racing trim.  With streamlined bodywork, there was also the Rekordwagen built for straight-line speed record attempts and one set a mark of 432.7 km/h (268.9 mph), a public-road world speed record that stood until 2017.  Noting the speeds and aware the cars were already too fast for circuits which had been designed for, at most, velocities sometimes 100 km/h (50 mph) less, the governing body changed the rules, limiting the displacement for supercharged machines to 3.0 litres (183 cubic inch), imagining that would slow the pace.  Fast though the rule-makers were, the engineers were quicker still and it wasn't long before the V12 W154 was posting lap-times on a par with the W125 although they did knock a few km/h off the top speeds.  The rule change proved as ineffective in limiting speed as the earlier 750 KG formula which had spawned the W25 & W125.

1939 Mercedes-Benz W165.

An exquisite one-off, the factory built three W165s for the single purpose of contesting the 1939 Tripoli Grand Prix.  Remarkable as it may now sound, there used to be grand prix events in Libya, then a part of Italy's colonial empire.  Anguished at having for years watched the once dominant Alfa Romeos enjoy only the odd (though famous) victory as the German steamroller flattened all competition (something of a harbinger of the Wehrmacht's military successes in 1939-1940), the Italian authorities waited until the last moment before publishing the event's rules, stipulating the use of a voiturette (small car) with a maximum displacement of 1.5 litres  (92 cubic inch).  The rules were designed to suit the Alfa Romeo 158 (Alfetta) and Rome was confident the Germans would have no time to assemble such a machine.  However, knowing Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945), still resenting what happened at the Nürburgring in 1935, would not be best pleased were his Axis partner (and vassal) Benito Mussolini (1883-1945; Duce (leader) & Prime-Minister of Italy 1922-1943) to enjoy even this small victory, the factory scrambled and conjured up the V8-powered (a first for Mercedes-Benz) W165, the trio delivering a "trademark 1-2-3" finish in Tripoli.  As a consolation, with Mercedes-Benz busy building inverted V12s for the Luftwaffe's Messerschmitts, Heinkels and such, an Alfa Romeo won the 1940 Tripoli Grand Prix which would prove the city's last.      

 

1954 Mercedes Benz W196R Strómlinienwagen (literally "streamlined car" but translated usually as "Streamliner".

A curious mix of old (drum brakes, straight-eight engine and swing axles) and new (a desmodromic valve train, fuel injection and aerodynamics developed in a wind-tunnel with the help of engineers then banned from being involved in aviation), the intricacies beneath the skin variously bemused or delighted those who later would come to be called nerds but it was the sensuous curves which attracted most publicity.  Strange though it appeared, it was within the rules and clearly helped deliver stunning speed although the pace did expose some early frailty in road-holding (engineers have since concluded the thing was a generation ahead of tyre technology).  It was one of the prettiest grand prix cars of the post war years and the shape (sometimes called "type Monza", a reference to the Italian circuit with long straights so suited to it) would later much appeal to pop-artist Andy Warhol (1928–1987) who used it in a number of prints.

1954 Mercedes-Benz W196R.  In an indication of how progress accelerated after 1960, compare this W196R with (1) the W25 of 20 years earlier and (2) any grand prix car from 1974, 20 years later. 

However, although pleasing to the eye, the W196R Strómlinienwagen was challenging even for expert drivers and it really was a machine which deserved a de Dion rear suspension rather than the swing axles (on road cars the factory was still building a handful with these as late as 1981 and their fudge of semi-trailing rear arms (the "swing axle when you're not having a swing axle") lasted even longer).  Of more immediate concern to the drivers than any sudden transition to oversteer was that the aluminium skin meant they couldn't see the front wheels so, from their location in the cockpit, it was difficult to judge the position of the extremities, vital in a sport where margins can be fractions of a inch.  After the cars in 1954 returned to Stuttgart having clouted empty oil drums (those and bails of hay was how circuity safety was then done) during an unsuccessful outing to the British Grand Prix at Silverstone, a conventional body quickly was crafted and although visually unremarkable, the drivers found it easier to manage and henceforth, the Strómlinienwagen appeared only at Monza.  There was in 1954-1955 no constructor's championship but had there been the W196R would in both years have won and it delivered two successive world driver's championships for Juan Manuel Fangio (1911–1995).  Because of rule changes, the three victories by the W196R Strómlinienwagen remain the only ones in the Formula One World Championship (since 1950) by a car with enveloping bodywork.

Jail

Jail (pronounced jeyl)

(1) A prison (in some places used generally of institutions of incarceration, in others tending to be applied to structures used for the detention of those awaiting trial or convicted of minor offenses).

(2) To take into or hold in lawful custody; to imprison; to incarcerate.

(3) In horse racing, the condition created by the requirement that a horse claimed in a claiming race not be run at another track for some period of time (usually 30 days).

(4) In dodgeball (and related games), the area where players who have been struck by the ball are confined.

(5) In computing, as used by certain variants of Linux, an implementation of a sandbox in which can be run an instance of another OS (operating system).

1225–1275: From the Middle English gayole, gaylle, gaille, gayle, gaile, gaiole, jaiole & jaile, from the Old North French gaiole, gayolle & gaole and the Old French jaiole (cage), from the Medieval Latin gabiola, from the Vulgar Latin gaviola, a variant of the Late Latin caveola (small cage, cell), diminutive of the Classical Latin cavea (cavity, coop, cage).  Regionalism in language was one more common (especially in eras when population movement (particularly in rural areas)) was more limited and the two spellings in the Old French variants reflect the independent linguistic evolutions, the spelling “gaole” indicative of a pronunciation in use until the seventeenth century.  It fully displaced the native Middle English quartern (prison, jail, cell), from the Old English cweartern (jail, prison) and partially displaced the native Middle English lok, from the Old English loc (enclosure, pen; jail, prison) (from which English gained “lock”) and the Middle English carcern, from the Old English carcern, from the Latin carcer (prison, jail).  In the Old English, there were many words meaning jail (regionalism also a factor here) including heaþor & heolstorloca (the latter meaning also “jail cell”), clūstorloc, dung (the latter meaning also also “dungeon”), hlinræced, nirwþ, nīedcleofa, hearmloca and nearu.  Jail & jailing are nouns & verbs; enjail, rejail, jailor (or jailer) & jailoress (or jaileress) are nouns, jailed & enjailed are verbs, jailless, jailish, jailable, nonjailable & jaillike are adjectives; the noun plural is jails.

In English, there are seeming anomalies which must baffle those learning the tongue and make them wonder how such a messy and sometimes inconsistent language became something of the world’s lingua franca.  Were it possible to have a committee edit the lexicon and eliminate the pointlessly troublesome, not only might something be done about homophones like “razed” (demolished) and “raised” (built) but the “gaol” (still used in parts of the English-speaking world to mean “jail”) would be retired and “jail” would become universal.  Jail as a noun dates from the thirteenth century and the persistence of “gaol” as the preferred form in the UK is attributed to the continued use in statutes and other official documents although there may also have been some reluctance to adopt “jail” because this had come to be regarded as an Americanism.

Some idiomatic and slang uses

Things to find on the web.

A “jailbreak” literally is “an escape from jail” but it was adopted in the ecosystem created by the computer industry to refer to modification to the hardware or firmware of an electronic device (mobile phones, tablets, gaming consoles etc) to allow the installation and use of software not officially supported or explicitly excluded by the manufacturer.  With the coming of AI (artificial intelligence) LLMs (large language models), jailbreak also became the term for a prompt which in some way bypasses any ethical restrictions imposed by the vendor.  In ice hockey, the jailbreak is a rule applied in some leagues under which a penalty is ended if the short-handed team scores; the goal scored in such circumstances is a jailbreak.  Any prisoner who emerges from jail (whether by a jailbreak or by more regular means) is said to be a “jailbird” and there are more than a dozen formal & informal terms for “jail” including slammer, hoosegow, jailhouse, big house, Uncle Sam’s hotel etc.

2022 Dodge Challenger SRT Hellcat Redeye Widebody Jailbreak in Go Mango with satin black accents over black Laguna leather and Alcantara upholstery.  Because of the design of the front splitter, this model was supplied ex-factory with the one-piece yellow "underwire". 

Unexpectedly, during the 2010s, "underwire" entered the lexicon of automotive slang when it was used to describe a plastic part fitted temporarily as a protective piece.  The yellow plastic fitting (pictured above on the leading edge of the Challenger's splitter) was called a "splitter guard" which was unimaginative but the factory didn't envisage them as consumer items and the term was merely explanatory for the information of those preparing cars for sale.  Installed to prevent damage during shipping, it was part of dealer preparation instructions to remove the pieces but leaving them attached became a cult and some cars were even retro-fitted.  An element in that was the "end of an era" vibe and large number of the vehicles in Dodge's "Last Call" runs (of which there were many) were purchased as investments to be stored away for the day when V8s are no longer produced and collectors will be anxious to pay much for the way things used to be done.  How well that will work out remains to be seen but with the "Last Call" runs typically in batches of more than 3000, most of them weren't, in collectable terms, especially rare.  

2023 Dodge Challenger SRT Demon 170 Jailbreak in Panther Pink with satin black accents over black Alcantara and Laguna leather.

In the Demon 170 Jailbreak program, there were 40 exclusive paint colors and this is the sole example in Panther Pink.  The model was rated at 1025 HP and, with a different design of front splitter, was fitted with a two-piece underwire.  The first Supermarine Spitfires and Hawker Hurricanes which in 1940 fought the Messerschmitt Bf 109s & Bf 110s in English skies during the Battle of Britain were rated at 1030 HP and while the power characteristics of car and aeroplane were very different, the numbers are indicative of 80-odd years of progress. 

Dealers cautioned against the trend, noting the pieces weren't specifically molded to ensure a perfect fit so dirt and moisture were prone to being trapped in the gaps and this could scuff the paint.  They were known also as "damage guards" and "scuff guards" but more imaginative souls dubbed them the "underwire" while serious students of such things suggested a better simile might have been "pastie", while acknowledging Chrysler followed the lead of the underwear manufacturers in having available both single and two-piece "underwires" although this was coincidental and deterministic, dictated by the splitter design.  Women have been known to remove from bras especially intrusive underwires (a "comfort thing") but whether on splitters they were kept or discarded might have seemed an improbable subject for dispute but with cars, men always find a reason to argue about something.  Although probably it would have preferred to discuss horsepower, superchargers and such, Chrysler noted the cultural phenomenon and, while obviously reluctant to upset either faction, did issue a statement to a magazine which had requested comment:

"The splitter guards on Dodge Charger and Challenger have taken on a life of their own. They originally made their debut in the 2015 model year to protect the performance fascias on SRT models during shipment from the manufacturing facility to the dealer, and, yes, they are designed to be removed before delivery.  But today, they have their own Facebook page, and many of our performance enthusiasts have active debates on whether to keep or remove them. Some owners say they are even selling them in the aftermarket.  Obviously, they weren't part of the original design, so we started with yellow guards and shifted to pink, but they are still so popular that we may shift them yet again to black. Wherever we land, this is another example of how our customers are passionate about every part of their Dodge muscle cars."

1970 Dodge Challenger hardtop 440 Six Pack in Panther Pink High Impact (code FM3) over black vinyl (code X9) with houndstooth cloth inserts (code 5).  On the Challenger, Panther Pink (FM3) was offered only in the spring of 1970.

By the twenty-first century, long done were the days in the early 1950s when Chrysler Corporation was run by men with an ethos that cars should be designed so “a gentleman can drive one while wearing his hat” and if that dictated stodgy looking vehicles, so be it.  That changed with the release of the 1955 range and from then on, for better or worse it was all about style but by the early 2000s, the company reached the same conclusion as GM (General Motors) and Ford: automotive aesthetics attained their peak in the late 1960s and what’s been done since hasn’t been as good.  Accordingly, for the release of the third generation (although many don’t count the second because it was a badge-engineered Japanese import) Challenger (2008-2023), Dodge produced a most accomplished re-imagining of the first (1970-1974), a vehicle which was a costly commercial failure although that was due more to external conditions than the thing’s dynamic qualities.  Between 2008-2023 the Challenger was produced in a bewildering number of variants, many with some of the longer multi-part model names and it’s doubtful if any but the most devoted fan-boys could either recall or deconstruct the configuration of them all.

Designer colors and more: Publicity shot for the Porsche Sonderwunsch programme; note the rubber laid down on the concrete.

On intriguing piece of nomenclature was “Jailbreak” which Chrysler’s marketing types picked up from the use in various sub-cultures to circumvent manufacturers’ restrictions on devices like smartphones although this was a case of Dodge “hacking itself” (using “hack” loosely) because the Jailbreak “customization program” was explained as a way in which buyers could bypass the previous limitations on what could be ordered with which, enabling them to “mix ’n’ match”.  The concept is of course familiar in the fiscally rarefied air breathed in placed like the Porsche Sonderwunsch (special request) office but it wasn’t new to Detroit, Cadillac in the happy days of the 1960s, despite in a typical year offering literally over a hundred combinations of interior & exterior combinations also offered buyers the chance to make “special requests”.  There's no record of Cadillac attempting to act as the "good taste police" and presumably if some buyer did ask for an aesthetically dubious combination, duly it was built although the factory did refuse to use light colors on dashboard pads or package shelves because of the risk of reflections in the glass.  The deviations from the production line rationalization which was designed for optimal efficiency of course came at a cost and took additional time but everything was priced at a level to ensure the profitability to which Cadillac had become accustomed.

The jailbreak programme was also available on the Charger.

For Dodge the Jailbreak programme was run on similar lines and while not quite an “anything goes” approach, it was more permissive and for the Challenger’s final two seasons (2022-2023), buyers of SRT Hellcat or SRT Hellcat Redeye models could “fine-tune” things like paint, interior trim, wheels, stripes, badges and other items in a way the factory had not previously permitted.  As icing on the jailbreak cake, the SRT Hellcat Redeye Jailbreak cars received a more potent engine, rated at 807 horsepower, a number which would have seemed a fantasy in the era of the second generation Challenger when the most powerful engine offered probably generated (in comparable terms) around 435-445 HP.

The Royal Navy's Battle Cruisers opening fire in the opening stages of the Battle of Jutland, 31 May 1916, (1919), oil on canvas by Lionel Wyllie (1851–1931).

Fought in 1916 between the UK’s Royal Navy and the Navy of the German Empire (the so-called “Second Reich”), the battle of Jutland in 1916 was the closest the world got to the clash on the high seas of fleets of dreadnoughts, an event the navalists and theorists had for a generation be expecting or hankering.  For a variety of reasons it proved anti-climatic (though at a cost of over 8,000 lives) but while a tactical victory for the Germans (in terms of ships sunk or damaged and causalities), strategically the British succeeded in ensuring for the rest of of World War I (1914-1918) their opponents were confined to a pocket of the Baltic, denied access to the North Sea and thus the Atlantic; this enabled the Royal Navy’s blockade of Germany to be maintained.  Summing up, the New York Times concluded: “The prisoner gave his jailor a bloody nose but at the end of the day was back behind bars in his jail cell.”  Barely noticed except in the halls of the admiralties (where it made a great impression) was the vulnerability of the battlecruiser, a class of ship of which much had been expected although at Jutland they were used in a way the theorists who suggested the configuration had neither intended nor recommended.

The concept of a “black jail” is ancient; it’s a jail where people can, for whatever reason, be imprisoned by some agency of state, often in secret and with no recourse to legal remedies or other procedures.  It can be thought of as a particular example of “being disappeared” and the use of such institutions was the origin of the judicial writ of habeas corpus (from the Latin habeas corpus ad subjiciendum (“You (shall) have the body to be subjected to (examination)”) which in the common law tradition can be translated as “bring them before the court so the lawfulness of their detention may be assessed”.  First seen in England in the twelfth century, the writ to this day remains (in Western nations) one of the core protections afforded to citizens.  In 2002, shortly after it invaded the place as an administrative convenience, the US established such a jail in Afghanistan and apparently it was controlled by the Department of Defence’s (now again the Department of War) intelligence office and staff from Army Special Operations although other agencies were known to have provided “specialized services”.  Existing always on a “neither confirm nor deny” basis, the US Black Jail was an example of the way things get done when it’s required to process irregular combatants in extreme conditions.

It illustrated too the use of language: Among nations party to the relevant conventions, whereas prisoners of war (ie those combatants who meet the definition) are held in “PoW (prisoner of war) Camps” and never lose their military status; others can end up in “jails”.  Of course, it can’t be certain organs of the state in some Western countries aren’t still in secret maintaining “black jails”, possibly without the knowledge of elected governments.  The system of concentration camps created during the Third Reich (1933-1945) began as a way for the state to regularize what had unexpectedly “sprung-up” as a number of “black jails” created informally by party members to imprison their many opponents and enemies.  It was a classic example of the essentially criminal, gangster nature of the Nazi state and while the authorities didn’t object to most of those in the black jails being incarcerated, they wanted it done on an organized, professional basis.  Structurally, the operation of the concentration camps was also a microcosm of the whole Nazi project: Those who could send victims to the camps or have them released had no say of what happened within the camps while those running the places could order neither an individual’s jailing nor their release.

Jail juice comes pre-packaged.

In 2011, the Salt Lake Tribune reported a case of botulism in jail juice fermented in a cell in the Utah State Prison, the source traced to a “bad” potato.  The prisoner responsible for the brew (containing powdered juice mix and several types of fresh and canned fruit) told medical staff he added the “two-week old baked potato” because he thought it would “accelerate fermentation”.

Jail juice is prison slang (originally a US form but now widely used, even beyond the English-speaking world) for the various forms of improvised alcoholic beverages (typically fermented) brewed in correctional facilities.  There are other slang forms of the concoctions including “prison hooch”, “swish”, “prison wine”, “toilet wine” & “loaf brew” (some forms of white bread said to be a good additive in the process once crumbed) but most descriptive was “pruno”.  Dating from the late 1930s, the name was derived from the use of prunes, then in ample supply in many US prison kitchens.  The term pruno became generic, later applied regardless of the fruit used in the fermentation.  A “phone jail” is a place (usually in schools) in which the mobile phones of students are locked away for certain durations (which can be short or the whole school day).  “Jailbait” describes someone (almost always female) who is (1) obviously sexually mature yet (2) was (or appeared to be) under the legal age of consent and was (3) considered attractive or seductive.  The term references the legal concept of statutory rape under which an adult engaging in consensual sexual relations with someone under whatever is the relevant age in that jurisdiction can convicted and jailed.

Lindsay Lohan “Mug Shots” coffee mugs.

In November, 2011, in a hearing held at Los Angeles Superior Court Airport branch, Lindsay Lohan was sentenced to 30 days in jail at Lynwood's Century Regional Detention Facility.  The penalty was imposed after she admitted violating the terms of her probation from a 2007 DUI (driving under the influence) case; she had failed to attend community service appointments at a Los Angeles women's shelter.  However, just 4½ hours into the 30-day sentence, she was handed a “get out of jail free card”, released because of chronic over-crowding in California's jail system.  Sometimes, you get lucky.

At least one “Get out of jail free” card has been included in every version of the Monopoly board game since first it was released in 1935 although most editions have featured two, one from the “Chance” stack, the other from “Community Chest”.  What possession of the card confers is the ability (as the name implies) for a player to move on from the jail square without having to throw three doubles (of the dice) in a role or pay a fine although, in certain circumstances, it can be adventitious for a player not to use the card and “remain in jail”, something which sometimes happens IRL (in real life).  From the board game comes the idiomatic use of “a get-out-of-jail-free card” to refer to “a certain privilege or advantage providing relief from an undesirable situation or immunity from punishment or consequences”.  Historically, states have sometimes offered similar devices although they’ve never been available for those accused of serious offences.

Macy’s department store, Herald Square, Manhattan, New York City.

In George Orwell’s (1903-1950) novel Nineteen Eighty-Four (1949), the Ministry of Love was responsible for the dispensation of fear and suffering and its most dreaded institution was Room 101, located in the basement of their headquarters.  Room 101 was a torture chamber in which the ruling party subjected prisoners to their individual worst nightmares and greatest fears, the purpose being finally to destroy any residual resistance.  Less threatening though equally specific is Room 140 at Macy’s department store Herald Square flagship store in Manhattan, New York City.  One of a few private “jails” in New York, those accused of shoplifting are escorted by security guards to Room 140’s cells where they can be held for hours, the stories told suggesting the detained are asked to sign an admission of guilt and pay sometimes hundreds of dollars in “fines”, sometimes without any conclusive proof of an offence.  That may sound medieval but a majority of US states do have on the books legislation which offer retailers often a wide latitude forcefully to hold and subsequently fine suspects, even if, technically, nothing has been stolen or criminal charges have been dropped.  The US industry’s problem is real because as much as US$15 billion is each year lost to shoplifting and the purpose of the laws is both a tacit admission the state would prefer not to be involved in “low dollar value” matters and a way to enable stores to recoup some losses.  Under New York's long-standing law, retailers may collect a penalty of five times the cost of the stolen merchandise (up to US$500 per item), plus as much as US$1,500 if the “recovered” merchandise isn't in a condition to be sold.  A conviction is not a pre-condition to bring a civil claim.

If ever Macy's comes under new management, hopefully the new operators will have a better sense of the sardonic and rename "Room 140" to "Room 101".

In operation, application has been controversial with claims retailers abuse the law by engaging in “racial profiling”, targeting minorities and holding customers for hours as a form of duress; Macy’s has in the past paid a settlement to the state to settle a number of claims.  Macy’s maintain their corporate policies prohibit coercion when recovering fines, recently issuing a statement: “Our policy of exercising our right to pursue a civil recovery payment is consistent with common practice in the retail industry and within the parameters of the law.”  Many retailers detain suspected shoplifters although few have their own jail cells and Macy’s is unusual in requesting the on-the-spot payment of fines.

Snarge

Snarge (pronounced snn-arj)

(1) In military & civil aviation, slang, the remains of a bird after it has collided with an airplane (ie bird strike), originally of impacts with turbine engines but latterly applied also to residue left on wings, fuselages etc.

(2) By adoption, the remains of birds and insects left on the windscreens of trains, cars, motorcycle fairings etc,

Early 2000s (probably): A portmanteau word, a blend of sn(ot) + (g)ar(ba)ge.  Snot (used here in the usual sense of “mucus, especially that from the nose”) was from the Middle English snot & snotte, from the Old English ġesnot & snott, from the Proto-West Germanic snott & snutt, from the Proto-Germanic snuttuz (nasal mucus), from the same base as snout and related to snite.  It was cognate with the North Frisian snot (snot), the Saterland Frisian Snotte (snot), the West Frisian snotte (snot), the Dutch snot (snot), the German Low German Snött (snot), the dialectal German Schnutz (snot), the Danish snot (snot) and the Norwegian snott (snot).  Trans-linguistically, “snot” is commendably consistent and its other uses (a misbehaving (often as “snotty”) child; a disreputable man; the flamed-out wick of a candle all reference something unwanted or undesirable).  That said, snot (mucus) is essential for human life, being a natural, protective, and lubricating substance produced by mucous membranes throughout the body to keep tissues moist and act as a barrier against pathogens and irritants like dust and allergens, working to trap foreign particles; it also contains antimicrobial agents to fight infection.  So, when “out-of-sight & out-of-mind” it’s helpful mucus but when oozing (or worse) from the nostrils, it’s disgusting snot.

Garbage (waste material) was from the late Middle English garbage (the offal of a fowl, giblets, kitchen waste (though in earlier use “refuse, that which is purged away”), from the Anglo-Norman, from the Old French garber (to refine, make neat or clean), of Germanic origin, from the Frankish garwijan (to make ready).  It was akin to the Old High German garawan (to prepare, make ready) and the Old English ġearwian (to make ready, adorn).  The alternative spelling was garbidge (obsolete or eye dialect).  Garbage can be used of physical waste or figuratively (ideas, concepts texts, music etc) judged to be of poor quality and became popular in computing, used variously to mean (1) output judged nonsensical (for whatever reason), (2) corrupted data, (3) memory which although allocated was no longer in use and awaiting de-allocation) or (4) valid data misinterpreted as another kind of data.  Synonyms include junk, refuse, rubbish, trash & waste.  Charlie Chaplin (1889–1977) used “Herr Garbage” as the name of the character who in The Great Dictator (1940) represented Dr Joseph Goebbels (1897-1975; Nazi propaganda minister 1933-1945).  Snarge is a noun and no derived forms have ever been listed but a creature which has become snarge would have been snarged and the process (ie point of impact) would have been the act of snarging.  Snarge is inherent the result of a fatality so an adjective like snargish is presumably superfluous but traces of an impact which may not have been fatal presumably could be described as snargelike or snargesque.

Dr Carla Dove at work in the Smithsonian's Feather Identification Laboratory, Washington DC.

The patronymic Dr Carla Dove (b 1962) is manager of the Feather Identification Laboratory at the Smithsonian Institution’s National Museum of Natural History in Washington DC where she heads a team identifying the types or species of birds that collide with military and civil aircraft.  She calls snarge “a term of art” (clearly she’s of the “eye of the beholder” school) and notes that although the scientific discipline of using snarge to determine the species involved in bird strikes began at the Smithsonian in 1960, the term doesn’t seem to have been coined there and its origin, like much slang with a military connection, is murky.  Although a 2003 article in Flying Safety magazine is sometimes cited as the source of the claim the word was “invented at the Feather Identification Laboratory”, Dr Dove is emphatic the staff there “borrowed it” from preparators (the technicians who prepare bird specimens for display or other uses by museums).  It certainly seems to have been in general use (in its specialized niche in military & aviation and wildlife safety circles) by at least the early-to-mid 2000s and the zeitgeisters at Wired magazine were in 2005 printing it without elaboration, suggesting at least in their editorial team it was already establish slang.  So, it may long have been colloquial jargon in museums or among those working in military or civil aviation long before it appeared in print but there no documentary evidence seems to exist.

The Feather Detective: Mystery, Mayhem, and the Magnificent Life of Roxie Laybourne (2025) by Chris Sweeney.

The origin of the scientific discipline is however uncontested and the world’s first forensic ornithologist was the Smithsonian’s Roxie Laybourne (1910–2003).  In October, 1960, a Lockheed L-188 Electra flying as Eastern Airlines Flight 375 out of Boston Logan Airport had cleared the runway by only a few hundred feet when it flew into a flock of birds, the most unfortunate of which damaged all four engines, resulting in a catastrophic loss of power, causing the craft to nosedive into Boston Harbor, killing 62 of the 72 aboard.  Although the engines were turbo-props rather than jets, they too are highly susceptible to bird-strike damage.  At the time, this was the greatest loss of life attributed to a bird-strike and the FAA (Federal Aviation Authority) ordered all avian remains be sent to the Smithsonian Institution for examination.  There, Ms Laybourne received  the box of mangled bone, blood & feathers and began her investigation, her career taking a trajectory which would include not only the development of protocols designed to reduce the likelihood of bird strikes damaging airliners but also involvement with the USAF (US Air Force) & NASA (National Aeronautics and Space Administration).  Additionally, her work with the FBI (Federal Bureau of Investigation) and various police forces proved forensic ornithology could be of use a diagnostic tool in crime-solving; her evidence helping to convict murderers, kidnappers and poachers.  In 2025, journalist Chris Sweeney published The Feather Detective: Mystery, Mayhem, and the Magnificent Life of Roxie Laybourne, a vivid telling of the tale of a woman succeeding in a world where feminism had not yet wrought its changes.

Snarge on the nosecone of a Cessna Citation, Eisenhower Airport, Wichita, Kansas, July 2021.  The dent indicates the point of impact, the airflow holding the corpse in place.  By the time of landing, the leaked body fluids had congealed to act as a kind of glue.

The study of aviation bird strikes is obviously a specialized field but snarge has come also to be used in the matter of insect deaths, specifically what has come to be called the “windscreen phenomenon” (also as “windshield phenomenon” depending on linguistic tradition).  What that refers to is the increasingly common instances of people reporting they are seeing far fewer dead insects on the windscreens of their cars, many dating the onset of the decline to the late 1990s and the most common explanations offered for this are (1) climate change, (2) habitat loss and (3) the increasing use (or potency) of pesticides.  Individual observations of one’s windscreen now tending to accumulate less snarge than in years gone by is of course impressionistic and caution must be taken not to extrapolate the existence of a global trend from one piece of glass in one tiny part of the planet: what needs to be avoided is a gaboso (the acronym for Generalized Association Based On Single-Observation (also as the derived noun & verb) which is the act of taking one identifiable feature of someone or something and using it as the definitional reference for a group (it ties in with logical fallacies).  However, the reports of increasingly snargeless windscreens were widespread and numerous so while that didn’t explain why it was happening, it did suggest that happening it was.

There was also the matter of social media platforms which have meant the volume of messages about a particular topic in the twenty-first century is not comparable with years gone by.  It’s simply impossible to calculate the extent to which these mass-market (free) platforms have operated as an accelerant (ie a force-multiplier of messaging) but few doubt it’s a considerable effect.  Still, it is striking the same observations were being made in the northern & southern hemispheres and the reference to the decline beginning in the late 1990s was also consistent and a number of studies in Europe and the US have found a precipitous drop in insect populations over the last three decades.  One interesting “quasi theory” was the improved aerodynamic efficiency of the modern automobile meant the entomological slaughter was reduced but quickly aeronautical engineers debunked that, pointing out a slippery shape has a “buffer zone” very close to the surface which means "bugs" have a greater chance of being sucked-in towards the speeding surface because of the differential between negative & positive pressure.  However, on most older vehicles, the “buffer zone” could be as much as 3 feet (close to a metre) from the body.  A bug heading straight for the glass would still be doomed but the disturbed air all around would have deflected a few

Lindsay Lohan with Herbie in Herbie: Fully Loaded (2005).

Herbie was a 1963 Volkswagen Type 1 (Beetle, 1938-2003) and despite the curves which made it look streamlined, its measured Cd (drag coefficient) was typically around 0.48-0.50, some 8% worse than contemporary vehicles of comparable frontal area.  What that meant was its buffer zone would extend somewhat further than the “New Beetle” (1997-2011) which had a Cd between 0.38-0.41, again not as good as the competition because it was compromised by the need to maintain a visual link with the way things were done in 1938.  On the 1963 models (like Herbie) the flat, upright windscreen created significant drag and was obviously a good device for “snarge harvesting” but the later curved screen (introduced in 1973 with the 1303) probably didn’t spare many insects.

Dr Manu Saunders' graphic example of insect snarge on a windscreen during the 2010 "locust plague" in western NSW (New South Wales), Australia, April 2010.

Dr Manu Saunders is a Senior Lecturer in Ecology and Biology and the School of Environmental and Rural Science in Australia’s UNE (University of New England) and she pointed out that “anecdata is not scientific evidence” and just because anecdotes are commonly presented as “evidence of global insect decline” (the so-called “insectageddon”), that doesn’t of necessity make locally described conditions globally relevant.  The problem she identified was that although there have been well-conducted longitudinal studies of snarge on windscreens using sound statistical methods, all have used data taken from a relatively small geographical area while around the planet, there are more than 21 million km (13 million miles, (ie more than 80 round trips to the Moon) of “roads”).  Dr Saunders does not deny the aggregate number of insects is in decline but cautions against the use of one data set being used to assess the extent of a phenomenon with a number of causal factors.

Still snarge-free: The famous photograph of the 25 917s assembled for inspection outside the Porsche factory, Stuttgart, 1969.  The FIA’s homologation inspectors declined the offer to test-drive the 25 which was just as well because, hastily assembled (secretaries, accountants and such drafted in to help), some of were capable of driving only a short distance in first gear.

Fortunately for Porsche, in 1969, although the decline in global insect numbers may already have begun, they were still buzzing around in sufficient numbers to produce the snarge which provided the necessary clue required to resolve the problem of chronic (and potentially lethal) instability which was afflicting the first 917s to be tested at speed.  In great haste, the 917 had been developed after the Fédération Internationale de l'Automobile (the FIA; the International Automobile Federation and world sport's dopiest regulatory body) “relaxed” the rules which previously had set a threshold of 50 identical units for cars classified as Group 4 (5 litre (305 cubic inch)) sports cars, reducing this to a minimum of 25.  What that meant was Porsche needed to develop both a car and a twelve cylinder engine, both items bigger and more complex than anything they’d before attempted, things perhaps not overly challenging had the typical two years been available but the factory needed something which would be ready for final testing in less than half the time.  Remarkably, they accomplished the task in ten months.

Porsche 917 LH Chassis 001 in the livery of the IAA (Internationale Automobil-Ausstellung (International Automobile Exhibition)) used for the Frankfurt Motor Show.

The brief gestation period was impressive but there were teething problems.  The fundamentals, the 908-based space-frame and the 4.5 (275 cubic inch) litre air-cooled flat-12 engine (essentially, two of Porsche’s 2.25 (137 cubic inch) litre flat-sixes joined together) were robust and reliable from the start but, the sudden jump in horsepower (HP) meant much higher speeds and it took some time to tame the problems of the car’s behaviour at high-speed.  Aerodynamics was then still an inexact science and the maximum speed the 917 was able to attain on Porsche’s test track was around 180 mph (290 km/h) but when unleashed on the circuits with long straights where over 200 mph (320 km/h) was possible the early 917s proved highly unstable, the tail “wandering from side-to-side” something disconcerting at any speed but beyond 200 mph, frightening even for professional race drivers.

On Mulsanne Straight, Le Mans: The slippery 917 LH (left) which proved "unsafe at high speed" (left) and the (slightly) slower 917 K (right) which, in the hands of experts), was more manageable.

The instability needed to be rectified because the 917 had been designed with "a bucket of Deutsche Marks in one hand and a map of the Le Mans circuit in the other" and these were the days before the FIA (Fédération Internationale de l'Automobile (International Automobile Federation and world sport's dopiest regulatory body)) started insisting chicanes be spliced into any straight where high speeds beckoned and the Mulsanne Straight at Le Mans was then an uninterrupted 6 km (3.7 mile) straight line.  There, the test results and slide-rule calculations predicted, the 917s would achieve in excess of 360 km/h (224 mph).  Serendipitously, physics and nature combined to show the team where the problem lay: After one alarming high speed run, it was noticed that while the front and central sections of the bodywork were plastered with bloodied snarge, the fibreglass of the rear sections remained a pristine white, the obvious conclusion drawn that while the airflow was inducing the desired degree of down-force on the front wheels, it was passing over the rear of body, thus the lift which induced the wandering.  Some rapid improvisation with pieces of aluminium and much duct tape (to this day a vital tool in the business) to create an ad-hoc, shorter, upswept tail transformed the behaviour and was the basis for what emerged from the factory's subsequent wind-tunnel testing as the 917 K (K for Kurzheck (short-tail).  The rest is history.

Dodge Public Relations announces the world now has "spoilers".  Actually they'd been around for a while but, as Dodge PR knew, until it happens in America, it hasn't happened.

What happened to the 917 wasn’t novel.  In 1966, Dodge had found the slippery shape of its new fastback Charger had delivered the expected speed on the NASCAR ovals but it came at the cost of dangerous lift at the rear, drivers’ graphically describing the experience at speed as something like “driving on ice”.  The solution was exactly what Porsche three years later would improvise, a spoiler on the lip of the trunk (boot) lid which, although only 1½ inches (38 mm) high, at some 150 mph (240 km/h) the fluid dynamics of the air-flow meant sufficient down-force was generated to tame the instability.  Of course, being NASCAR, things didn’t end there and to counter the objection the spoiler was a “non-stock” modification and thus not within the rules, Dodge cited the “safety measure” clause, noting an unstable car on a racetrack was a danger to all.  NASCAR agreed and allowed the device which upset the other competitors who cited the “equalization formula clause” and demanded they too be allowed to fit spoilers.  NASCAR agreed but set the height at maximum height at 1½ inches and specified they could be no wider than the trunk lid.  That left Dodge disgruntled because, in a quirk of the styling, the Charger had a narrower trunk lid than the rest of the field so everybody else’s spoilers worked better which seemed unfair given it was Dodge which had come up with the idea.  NASCAR ignored that objection so for 1967 the factory added to the catalogue two small “quarter panel extensions” each with its own part number (left & right); once installed, the Charger gained a full-width spoiler.