Friday, December 22, 2023

Radome

Radome (pronounced rey-dohm)

A dome-shaped device used as a protective housing for a radar antenna (although the word is loosely used and applied to structures of varied shapes in which radar equipment is installed).

1940–1945: A portmanteau word, a blend of ra(dar) + dome.  In electronics, radar is a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns and in figurative use refers to a means or sense of awareness or perception.  Dating from 1940-1945, radar was originally the acronym RADAR which was creation of US scientific English: RA(dio)D(etecting)A(nd)R(anging).  In the way English does things, the acronym RADAR came to be used with such frequency that it became a legitimate common noun, the all lower-case “radar” now the default form.  Dating from 1505–1515, dome was from the Middle French domme & dome (a town-house; a dome, a cupola) (which persists in modern French as dôme), from the Provençal doma, from the Italian duomo (cathedral), from the Medieval Latin domus (ecclesiae; literally “house (of the church)”), a calque of the Ancient Greek οκος τς κκλησίας (oîkos tês ekklēsías).  Radome is a noun & verb; the noun plural is radomes.

Spherical radomes at the Pine Gap satellite surveillance base, some 11 miles (18 km) south-west of Alice Springs in Australia's Northern Territory.  Officially, it's jointly operated by the defence departments of the US and Australia and was once known as the Joint Defence Space Research Facility (JDSRF) but, presumably aware nobody was fooled, it was in 1988 renamed the Joint Defence Facility Pine Gap (JDFPG).  The Pine Gap facility is a restricted zone so it's not a tourist attraction which is unfortunate because it's hard to think of any other reason to visit Alice Springs.

Lindsay Lohan on the cover or Radar magazine, June-July 2007.  The last print-edition of Radar was in 2008; since 2009 it's been released on-line.

Radomes don’t actually fulfill any electronic function as such.  They are weatherproof structures which are purely protective (and on ships where space is at a premium they also protect personnel from the moving machinery) and are thus constructed from materials transparent to radio waves.  The original radomes were recognizably domish but they quickly came to be built in whatever shape was most suitable to their location and application: pure spheres, planars and geodesic spheres are common.  When used on aircraft, the structures need to be sufficiently aerodynamic not to compromise performance, thus the early use of nose-cones as radomes and on larger airframes, dish-like devices have been fashioned.

North American Sabre:  F-86A (left) and F-86D with black radome (right).

Introduced in 1947, the North American F-86 Sabre was the US Air Force’s (USAF) first swept-wing fighter and the last trans-sonic platform used as a front-line interceptor.  Although as early as 1950 elements within the USAF were concerned it would soon be obsolete, it proved a solid, versatile platform and close to 10,000 were produced, equipping not on US & other NATO forces but also those of a remarkable number of other nations and some remained in front-line service until the 1990s.  In 1952, the F-86D was introduced which historians of military aviation regard as the definitive version.  As well as the large number of improvements typical of the era, an AN/APG-36 all-weather radar system was enclosed in a radome which resembled an enlarged version of the central bosses previously often used on propellers.

What lies beneath a radome: Heinkel He 219 Uhu with radar antennae array.

The size of the F-86D’s radome is indicative also that the now familiar tendency for electronic components to become smaller is nothing new.  Only a half decade before the F86-D first flew, Germany’s Heinkel He 219 Uhu had entered combat as a night-fighter, its most distinctive feature the array of radar antennae protruding from the nose.  The arrangement was highly effective but, needing to be as large as they were, a radome would have been impossible.  The He 219 was one of the outstanding airframes World War II (1969-1945) and of its type, at least the equal of anything produced by the Allies but it was the victim of the internal politics which bedevilled industrial and military developments in the Third Reich, something which wasn’t fully understood until some years after the end of hostilities.  Remarkably, although its dynamic qualities should have made volume production compelling, fewer than 300 were ever built, mainly because Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945): (1) was less inclined to allocate priorities to defensive equipment (attack always his preferred strategy) and (2) the debacle of the earlier Heinkel He 177 Gref heavy bomber (which he described as “the worst junk ever manufactured) had made him distrustful of whatever the company did.

Peak dagmar: 1955 Cadillac Series 62 Coupe de Ville.

As early as 1941, the US car industry had with enthusiasm taken to adorning the front of their vehicles with decorative conical devices they intended to summon in the minds of buyers the imagery of speeding artillery shells, then something often seen in popular publications.  However, in the 1950s, the hardware of the jet-age became the motif of choice but the protuberances remained, some lasting even into the next decade.  They came to be known as “dagmars” because of the vague anatomical similarity to one of the early stars of television but the original inspiration really had been military field ordnance.  Cadillac actually abandoned the use of dagmars in their 1959 models (a rare example of restraint that year) but concurrent with that, they also toured the show circuit with the Cadillac Cyclone (XP-74) concept car.

1959 Cadillac Cyclone (XP-74) concept car.

Although it was powered by the corporation’s standard 390 cubic inch (6.5 litre) V8, there was some adventurous engineering including a rear-mounted automatic transaxle and independent rear suspension (using swing axles, something not as bad as it sounds given the grip of tyres at the time) but few dwelt long on such things, their attention grabbed by features such as the bubble top canopy (silver coated for UV protection) which opened automatically in conjunction with the electrically operated sliding doors.

1958 Edsel Citation Convertible (left) and 1964 GM-X Stiletto, a General Motors (GM) "dream car" built for the 1964 New York World's Fair.

Most innovative however was a feature which wouldn’t reach volume production until well into the twenty-first century: Borrowing from the North American F86-D Sabre, two radomes were fitted at the front, housing antennae for a radar-operated collision avoidance system (ROCAS) which fed to the driver information on object which lay in the vehicle’s path including distance and the length it would take to brake, audible signals and a warning lights part of the package.  Unfortunately, as was often the case with the concept cars, the crash avoidance system didn't function, essentially because the electronics required for it to be useful would not for decades become available.  As the dagmars had, the Cyclone’s twin radomes attracted the inevitable comparisons but given the sensor and antennae technology of the time, two were apparently demanded although, had Cadillac more slavishly followed the F-86D and installed a single central unit, the response might have been even more ribald, the frontal styling of the doomed Edsel then still being derisively compared to female genitalia; cartoonists would have had fun with a Cyclone so equipped seducing an Edsel.  In 1964, there's never been anything to suggest GM's designers were thinking of the anatomical possibilities offered by an Edsel meeting a Stiletto.

Scuttle

Scuttle (pronounced skuht-l)

(1) In nautical use, a small hatch or port in the deck, side, or bottom of a vessel; a cover for such a hatch; small opening in a boat or ship for draining water from open deck.

(2) A small hatch-like opening in a roof or ceiling that provides access to the roof from the interior of a building.

(3) In nautical use, deliberately to sink one's ship or boat by any means (eg by opening the sea-cocks), usually by order of the vessel's commander or owner.

(4) To abandon, withdraw from, or cause to be abandoned or destroyed (plans, hopes, rumors etc).

(5) To run with quick, hasty steps; scurry; a quick pace; a short, hurried run.

(6) A deep bucket for carrying coal.

(7) In northern British dialectal use, a broad, shallow basket, especially for carrying vegetables; a dish, platter or a trencher (sometimes called scuttle dish).

(8) The part of a motor-car body lying immediately behind the bonnet (hood), called the cowl in the US.

Pre 1050: From the Middle English scutel & scutelle (trencher) and scuttel (dish, basket, winnowing fan), from the Old English scutel (dish, trencher, platter), from the Latin scutella (serving platter; bowl), diminutive of scutra (shallow dish, pan) and (perhaps) the Latin scūtum (shield).  The Latin scutella was the source also of the French écuelle, the Spanish escudilla, the Italian scudella.  It was also a source of much Germanic borrowing, the source of the Old Norse skutill, the Middle Dutch schotel, the Old High German scuzzila and the German Schüssel (a dish).  The Meaning "basket for sifting grain" is attested from the mid-fourteenth century and as a "bucket for holding coal", use dates from 1849.

The sense of a “hole cut in a ship for some purpose” dates from 1490–1500, firstly as “skottell”: Of obscure origin, possibly from the Middle French escoutille, or from the Spanish escotar (to cut out) & escotilla (hatchway), the construct of which was escot & escote (a cutting of cloth) + -illa (a diminutive suffix of Germanic origin).  In the Gothic skaut meant “hem or seam).  Another possible link is to the Middle English scottlynge (scampering), a variant of scuddle and frequentative of scud.  The idea of hatches and holes in ships later extended to automobiles, the scuttle (cowl in the US) the space between the windscreen and bonnet (hood).  The sense of "cutting a hole in a ship to sink it" was first attested in the 1640s, an extension of use from the late-fifteenth century skottell (opening in a ship's deck), either from the French escoutille (which in Modern French is écoutille) or directly from the Spanish escotilla (hatchway), a diminutive of escota (opening in a garment), from escotar (cut out).  Scuttle & scuttling are nouns & verbs, scuttleful is a noun and scuttled is a verb; the noun plural is scuttles.

You're wrong.—He was the mildest manner'd man
That ever scuttled ship or cut a throat:
With such true breeding of a gentleman,
You never could divine his real thought;
No courtier could, and scarcely woman can
Gird more deceit within a petticoat;
Pity he loved adventurous life's variety,
He was so great a loss to good society.

Don Juan (1819–24) canto III, stanza XLI, by Lord Byron (1788–1824)

The figurative use to describe the sense of abandonment or destruction of the planning etc of something is recorded from 1888.  In military use this can be combined with the use of scuttle to describe a rapid, sometimes erratic crab-like walk suggestive of panic; the recent US evacuation from Kabul, would, in more robust times, have been called a scuttle.  The sense of "scamper; scurry" emerged in the mid-fifteenth century, probably related to the verb scud and perhaps influenced by the odd imperfect echoic.

A variation of the scuttle as a hole in the deck was scuttlebutt to describe a "cask of drinking water kept on a ship's deck, having a hole (scuttle) cut in it for a cup or dipper" is from 1805, supplanting the earlier (1777) “scuttle cask”.  Scuttlebutt is first recorded as meaning “rumor; gossip" in 1901 and was nautical slang before coming into general use late in World War I (1914-1918).  The modern corporate form, analogous with “gathering around the scuttlebutt” is the office “water-cooler” conversation.  The idea of information (accurate or otherwise) being associated with drinking water is doubtless as old as prehistoric people gathering at a drinking place and there’s the World War One era “furphy”, a descriptor of a rumor proved wrong, based on its origin being talk exchanged between soldiers having a yarn at one of the army’s Furphy brand water tanks.

Scuttle shake

The term scuttle shake is used to describe the shuddering displayed in many convertible cars, especially when traversing rough or uneven surfaces.   The vibrations happen because, without the strength provided by a fixed-roof, open-top automobiles generally are less structurally rigid than closed vehicles.  It’s called scuttle-shake because, although the scuttle (the area between the bonnet (hood) and the windscreen) is not the only place where the shuddering happens, it’s there where it’s usually most severe, often to the point where other vibrations tend not to be noticed.  The scuttle is affected because the erratic forces are generated through the tyres, to the chassis or frame to the point of the least structural rigidity: the bulkhead atop which sits the scuttle.  There is a transatlantic difference in that what most of the English-speaking world calls a scuttle is a cowl in US use.  Despite that, the term scuttle shake and cowl shake are both used in the US, probably because cars made there were always less susceptible to the phenomenon because the body-engineering standards were higher, Detroit always willing to add more bracing even at the cost of increasing overall weight.  It's speculative but perhaps it became so associated with foreign cars it was just natural to think scuttle and not cowl.

The archetypical scuttle shakers were the Triumph TR roadsters (TR2-TR6 1952-1976), the reputation gained because of the platform’s long life; although the TR6 bore no external resemblance to its earliest antecedents, much the same chassis and body structure underlay them all.  Many contemporaries of the TR2 and TR3 also suffered the problem but most manufacturers went through three or four generations in the quarter century the separate chassis TRs were produced, benefitting from the improvements in design and body engineering which passed by Triumph's aging roadster.  By the time the TR6 entered production in 1969, none of the competition still shook so much; that doesn’t mean that by the late twentieth century the problem went away but it was much ameliorated.  Notably, in the 1980s, generational shift, an improving economy and the non-appearance of the rumored US legislation which would have outlawed convertibles enticed some manufacturers back into the drop-top market so new models appears to demonstrate the difference.  Because volumes would be small, the development costs associated with new models was thought prohibitive so these were usually modified coupés.  Cutting the roof of a closed car is the classic recipe for scuttle shake but the techniques to strengthen structures had much improved over the years and the basic bodies were anyway inherently stronger because of the regulations imposed to improve crashworthiness.  Drivers could certainly tell the difference in body-rigidity but few were anything like a Triumph TR6 (unless it was a Saab 900; the Swedish car's convertible body was famously flexible).

Triumph TR2 (1953-1955).

After a similar looking prototype based on a pre-war platform was rejected, a redesign produced the TR2.  The specification was unpromising for a sports car; a hardly innovative ladder frame chassis, a two litre (122 cubic inch) engine based on one used in tractors (!), rudimentary weather protection and an already dated body but it was a success on both sides of the Atlantic.  On the road, it turned out to be greater than the sum of its parts, easily exceeding 100 mph (162 km/h) when that was something rare and, in the UK, it was the cheapest car which could make the claim.  Not delicate or in any way exquisite to drive ("agricultural" the usual description, perhaps a nod to the tractor engine), its characteristics were predictable by the standards of the time and it was soon effective in competition.  Over eight-thousand were built.

Triumph TR3 (1955-1962).

Essentially an updated TR2, the TR3 would be upgraded throughout its life in three identifiable generations although the factory regarded the changes as normal product development and never used different designations to distinguish between them (in the collector car market they're known as TR3, TR3A (1957) & TR3B (1962)).  Although still lacking many of the civilizing accruements buyers would soon expect, in its time the TR3 was a great sales hit and was campaigned successfully both by the factory teams and privateers in just about every category of competition for which it was eligible.  The advantages of using the tractor engine had become apparent in the TR2: the thing was both tuneable and close to indestructible if run by the book.  In the TR3, the usual English route to power (bigger carburetors, bigger valves, bigger ports and a more radical camshaft) was followed and 100 bhp (75 kw) was achieved.  Disk brakes, first used on the Factory Le Mans TR2s, were added to all but the earliest TR3s and the driving experience, despite the addition of rack and pinion steering, though offering nothing like the precision of the Italian competition, was rewarding if a little brutish (although the thing had gained respect and was now rarely called "agricultural").  Almost seventy-five thousand were built.

Triumph TRS with "sabrina" engine, Le Mans, 1960.

Like the TR2, the TR3 was a popular choice as a race car but by the late 1950s, the competitive cars from Britain, Italy and the US had been developed well beyond what the TR2 had tended to face earlier in the decade.  For various reasons, it wasn’t easy for European manufacturers to pursue the path to power and performance by adopting the American approach of big displacement so they chose the alternative: greater specific efficiencies & higher engine speeds.  In Italy, as early as 1954 Alfa Romeo had proved the once exotic double overhead camshaft (DOHC) configuration was viable in relatively low-cost, mass-production machines and even in England, MG’s MGA Twin Cam had been released, short-lived though it was.  Triumph’s cars had enjoyed much success, both in the marketplace and on racetracks but their engines were based on one used in a tractor and while legendary robust, it was tuneable only up to a point and that point had been reached, limiting its potential in competition.  The solution was a DOHC head atop the old tractor mill and this the factory prepared for their racing team to run in the 1959 Le Mans 24 Hour classic, naming the car in which it was installed the TR3S, suggesting some very close relationship with the road-going TR3 although it really was a prototype and a genuine racing car.  The engine used at Le Mans was called the “sabrina”.

Sabrina in some characteristic poses.

Norma Ann Sykes' (1936–2016 and better known by her stage name: Sabrina)  early career was as a model, sometimes in various stages of undress, but it was when in 1955 she was cast as a stereotypical “dumb blonde” in a television series she achieved national fame.  On stage or screen, she remained a presence into the 1970s and although without great critical acclaim although the University of Leeds did confer an honorary D.Litt (Doctor of Letters) for services to the arts so there was that.

The Le Mans campaigns with the sabrina Engine: TR3S (1959, left), TRS (1960, centre) and the TRS team crossing the line in formation for what was a "staged  photo-opportunity", none of the cars having completed the requisite number of laps to be classified a "finisher" (1960, right).  In 1961, all three went the distance, taking the "Teams Prize".  

Some resemblance in the mind's eye of an engineer: Sectional view of the sabrina.

The engine's original project code was 20X but an engineer's chance remark at the assembly bench caught on so "sabrina" it became.  Anatomically, the engineers were of course about right because the front sectional view of the sabrina engine’s internals do align with what Dr Vera Regitz-Zagrosek (b 1953; Professor of Cardiology at the University of Zurich), describes as “the bikini triangle”, that area of the female human body defined by a line between the breasts and from each breast down to the reproductive organs; it’s in this space that is found all the most obvious anatomical differences between male & female although the professor does caution that differences actually exist throughout the body, down to the cellular level.

Triumph used the sabrina engine for three consecutive years at Le Mans, encountering some problems but the reward was delivered in 1961 when all three cars completed the event with one finishing a creditable ninth, the trio winning that year’s team prize.  Satisfied the engine was now a reliable power-plant, the factory did flirt with the idea of offering it as an option in the TR sports cars but, because the differences between it and the standard engine were so great, it was decided the high cost of tooling up for mass production was unlikely to be justified, the projected sales volumes just not enough to amortize the investment.  Additionally, although much power was gained by adding the DOHC Hemi head, the characteristics of its delivery were really suited only to somewhere like Le Mans which is hardly typical of race circuits, let alone the conditions drivers encounter on the road.  As a footnote in Triumph’s history, it was the second occasion on which the factory had produced a DOHC engine which had failed to reach production.  In 1934 the company displayed a range-topping version of their Dolomite sports car (1934-1940), powered by a supercharged two litre (121 cubic inch), DOHC straight-8.  The specification was intoxicating and the lines rakish but, listed at more than ten times the price of a small family car, it was too ambitious for the troubled economy of the 1930s and only three were built.

Triumph TR4 (1962-1965).

Although the chassis and drive-train of the TR3 substantially were carried over, the TR4 received a new body, designed in Italy by Giovanni Michelotti's (1921–1980) design house, continuing what would prove a lucrative association for both the Italians and the British.  Modernised in function as well as form, the TR for the first time enjoyed wind-up windows and much improved ventilation as well as the novelty of the option of a kind of targa top, the first on the market although it was Porsche which decided to copyright the name.  To compensate for the increased weight, the engine was bored out to 2.1 litres (128 cubic inches) but the smaller version remained a factory option for those wished to run in competitions under the FIA’s 2.0 litre (122 cubic inch) rules, although, being a tractor engine and thus using wet cylinder liners, it wasn’t difficult for owners of a 2.1 to revert.

A 1965 Triumph TR4A appeared in Netflix's Lindsay Lohan film Irish Wish (2024) and the IMCDB (Internet Movie Cars Database) confirmed it was registered in Ireland (ZV5660, VIN:STC65CT17130C) as running the 2.1 litre version (17130C) of the engine.  The Triumph 2.1 is sometimes listed as a 2.2 because, despite an actual displacement of 2138 cm3, in some places the math orthodoxy is ignored and a "round up" rule applied, something done usually in jurisdictions which use displacement-based taxation or registration regimes, the "rounding up" sometimes having the effect of "pushing" a vehicle into a category which attracts a higher rate.  The lack of the "IRS" (independent rear suspension) badge on the trunk (boot) lid indicates the use of the live rear axle.

This time Triumph did create official version names as the specification changed.  In 1965, the TR4A was released, marked by a small power increase but, more significantly, independent rear suspension which necessitated a change to the rear of the chassis frame.  Improvements in tyre technology had increasingly exposed the limitations of the TR4’s live axle which, mounted on such a low chassis, offered only limited wheel travel, something disguised by the grip of the TR2-era tyres which tended predictably to slide but when fitted with modern radial-ply tyres, the loss of grip could be sudden and unexpected.  The IRS greatly improved the ride and raised the limits of adhesion, making for a safer road car but those using a TR4 in competition still opted for the live axle which offered more control in the hands of experts who preferred to steer with the throttle.  Many TR4As were actually fitted with the live axle, re-designed to accommodate the changes to the chassis.  Facing competition from much improved MG and Austin-Healy roadsters, sales suffered somewhat with around forty-thousand TR4s built.

Triumph TR5 (1967-1968 and sold in North America as the TR-250).

Visually almost identical to the TR4, the TR5 benefited from being powered by a 2.5 litre (153 cubic inch) version of Triumph’s (again almost indestructible) straight-six and in a first for a volume British manufacturer, it used Lucas mechanical fuel injection, tuned to a healthy 150 bhp (112 kw) (although even at the time many thought this seemed a little optimistic).  Again available with the clever targa (usually called the “Surrey Top” although the factory insisted the “surrey” was merely a the roof part of the whole system), the bigger engine meant the TR5 became a genuine 120 mph (195 km/h) car.

For the first time (and a harbinger of what lay ahead), TR5s built for the North American market differed significantly from most of those destined for the rest of the world.  Instead of fuel-injection, the new world cars breathed through a pair of Zenith-Stromberg carburetors and, to mark the debut of the 2.5 litre six, were named TR-250.  The combination of the loss of the fuel injection and the addition of the early anti-emissions plumbing did sacrifice power, the TR-250 rated at 111 bhp (81 kW) but performance was still slightly better than the TR4, the feeling being the US car’s official power was likely a more accurate number than the 150 bhp claimed for the TR5.  The TR5 was in production for only a short time and fewer than three-thousand were built, the importance of the US market illustrated by almost eight and a half thousand TR-250s being shipped during the same time.  The IRS was now fitted to all cars.

Triumph TR6 (1968-1976).

Like its predecessor, the TR6 was built with both fuel injection and carburetors but all were labelled TR6 regardless of destination, the US market and those with less developed infrastructure missing out on the newer system.  The car itself was almost unchanged underneath but new front and rear styling was grafted onto the TR4/TR5 centre section, styled this time by Karmann of Germany so it was English underneath, Italian in the middle and German to the front and rear.  The targa top was retired, replaced by a hardtop designed in-house and the restyle, universally praised as ruggedly handsome, was well received.

Although the factory labelled the whole run as TR6, such were the variations over the years that Triumph nerds differentiate several (informal) versions, some based on detail differences and some on significant changes in specification.  All models produced for the North-American market used carburetors (the mechanical fuel-injection system unable to comply with the more onerous emission rules), delivering 104 bhp (78 kw) and this configuration was used also in some export markets because of anticipated difficulties in servicing the Lucas equipment in countries with a less developed infrastructure.  The home market and most other export cars used fuel injection which, again rated at 150 bhp, delivered almost identical performance to the TR5.  In 1972, the fuel-injected cars were re-tuned with a milder camshaft, lower compression ratio and smaller inlet valves, the factory revising the claimed power to 125 bhp (94 kw) although performance barely suffered, hinting the new claim might be more accurate than the old.  The engine revisions suited the motoring conditions of the day, traffic volumes now much heavier and the re-tuned engine delivered its power over a wider range, the slight sacrifice in top-end performance noticed by few.

A home market 1974 TR6 in magenta, one of the more appealing of the wide range of color choices (some of the hues of brown not fondly remembered) British Leyland offered during the 1970s (left) and a 1976 US market TR6 (right).  The revised detailing at the front was a consequence of needing to install more substantial bumpers to comply with legislation, the rubber dagmars fitted also at the rear.  Unusually for the smaller British roadsters of the era, air-conditioning was sometimes fitted to the US market cars.

Compared with genuinely modern sports cars like the Datsun 240Z or even the flawed Jensen-Healy, the TR6 was antiquated but so immensely satisfying to drive, buyers seemed not to mind and sales remained strong, the end coming only because it was clear it soon would no longer be possible to modify the thing to meet upcoming US legislation.  At the end of its seven year run, it was the most successful of the traditional TRs, well over ninety-thousand made of which over eighty-three thousand were exported.  Although the TR6 was not visually recognizable as a descendent of the TR2, one thing remained constant throughout: scuttle shake.

Thursday, December 21, 2023

Feminism

Feminism (pronounced fem-uh-niz-uhm)

(1) A doctrine advocating social, political, and all other rights of women equal to those of men.

(2) In both its structured and ad hoc forms, a movement for the attainment of such rights for women (sometimes used with initial capital letter).

(3) Feminine character (obsolete except for historic references).

1851: From the French féminisme, ultimately from the Classical Latin fēminīnus, the construct being the Latin fēmina (woman) + ism.  The first known use in French dates from 1837.  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).  It seems first to have been used in in English in 1851, originally as a neutral term meaning "the state of being feminine".  The sense of "advocacy of women's rights" began in 1895 ("political feminism" often traced from here although given the history that is misleading) and the word came soon to be used as a "loaded" descriptor of the female character, a kind of informal measure of the patriarchal view of femininity, often in criticism of artistic performance or literature.  Feminism & feminist are nouns, feministic is an adjective and feministically is an adverb; the most common noun plural is feminists but given the proliferation of terms created with modifiers, feminisms are often referenced even if the word is not used.  So productive has the word feminism proved that there are literally more than a hundred derived forms including the:  geographical (Afro-feminism; Euro-feminism), political (anarcho-feministic, radical feminism), humorous (femocrat; femnazi), structural (post-feminism; lipstick feminism; postmodern feminism) and contested (male-feminism; trans-feminism).

Feminism is a widely used word with an accepted definitional range but there’s no universal understanding pattern of use and, like words such as “academic” or “liberal”, the meaning conveyed widely can vary, the senses ranging from the chauvinistically aggressive to the contemptuous.  That of course transfers to “feminist” which while procedural as an adjective (relating to or in accordance with feminism), as a noun it really means what the user wants it to mean because it’s not like many other “–ist” creations (physicist, scientist et al) which are understood as simple descriptors.  Even “artist” is uncontroversial at the linguistic level (one who creates what they claim to be art) although whether what they produce can be considered “art” might be disputed.  The -ist suffix was from the Middle English -ist & -iste, from the Old French -iste and the Latin -ista, from the Ancient Greek -ιστής (-ists), from -ίζω (-ízō) (the -ize & -ise verbal suffix) and -τής (-ts) (the agent-noun suffix).  It was added to nouns to denote various senses of association such as (1) a person who studies or practices a particular discipline, (2), one who uses a device of some kind, (3) one who engages in a particular type of activity, (4) one who suffers from a specific condition or syndrome, (5) one who subscribes to a particular theological doctrine or religious denomination, (6) one who has a certain ideology or set of beliefs, (7) one who owns or manages something and (8), a person who holds very particular views (often applied to those thought most offensive).  Feminists have noted the issue, the journalist & author Rebecca West (1892–1983) once remarking: “I myself have never been able to find out precisely what feminism is: I only know that people call me a feminist whenever I express sentiments that differentiate me from a doormat or prostitute. 

Waves

The notion of feminism being not a fixed manifesto but a process in incremental waves is from a 1968 piece in the New York Times Magazine by writer Martha Lear (b 1932).  The context was to note the appearance a decade earlier of second-wave feminism, focusing now on unofficial inequalities, unlike the first wave which was essentially structuralist.  While lineal, there’s overlap between the waves and, in both popular culture and academia, some resistance to change.  Whatever it’s other implications, feminism needs to be considered a political construct and it operates, a does politics, through cross-cutting cleavages; in the same way the formation of the G8 (the Group of 8, an assembly of advanced industrial economies created when Russia was added to the G7) didn’t mean the G7 ceased to exist, the successive waves in feminism both absorbed and operated in parallel with earlier waves.

First-wave feminism (1895-1950s): In this “de jure” period, focus was on legal issues such as women's suffrage, property rights and political candidacy.

Second-wave feminism (1960s-1980s): Even before equality in legal rights was wholly achieved, the movement broadened the debate to include sexuality, family, the workplace, reproductive rights and other de facto inequalities. Attention to first-wave issues focused on child custody and divorce law.

Third-wave feminism (1990-2000s): Although there were cultural links, the intellectual origins of 3WF lie in an article by feminist Rebecca Walker in 1992 and although never exactly defined, it was said to emphasis an interest in individualism and diversity (which hadn't yet become DEI (diversity, equity and inclusion)).  Controversial even at the time, with strains of libertarianism now competing with the historic collectivist model, it sought to change the parameters of feminism.

Fourth-wave feminism (circa 2010-):  Regarded as a least partially technologically deterministic, 4WF is thought to have emerged circa 2008-2012 as social media gained critical mass.  It focuses on intersectionality and examines the interconnected systems of power that maintain the marginalized of certain groups in society.  4WF advocates for greater representation of these groups in all places within the power-elite, arguing equality for women will become possible only if policies and practices incorporate all groups.  Some have suggested the need for a 5WF but no coherent work has been published.

Fourth wave feminist: Lindsay Lohan images from a photoshoot by Terry Richardson (b 1965) for Love Magazine, 2012.

Funicular

Funicular (pronounced fyoo-nik-yuh-ler)

(1) Of or relating to a rope or cord, or its tension.

(2) Worked by a rope or the like.

(3) In physics and geometry, the curve an idealized hanging chain or cable assumes under its own weight when supported only at its ends (also known as a catenary).

(4) A type of cable car, usually described as a funicular railway which tends to be constructed on steep slopes and consist of a counterbalanced car sat either end of a cable passing round a driving wheel at the summit.

(5) Of or relating to a funicle.

(6) In medicine, of or pertaining to the umbilical cord.

(7) In botany, having a fleshy covering of the seed formed from the funiculus, the attachment point of the seed.

1655-1665: From the Latin funicle (a small cord) from the Latin funiculus (a slender rope), diminutive of funis (a cord, rope) of unknown etymology but possibly related to the Latin filum (thread), a doublet of file and (in anatomy), a filamentous anatomical structure.

The Funicular Railway

Castle Hill Funicular, Budapest, Hungary.  Opened in 1870, It ascends and descends 167 feet (51m) through a track of 312 feet (95m) in around ninety seconds.

A funicular railway employs (usually) two passenger vehicles pulled on a slope by the same cable which loops over a pulley wheel at the upper end of a track.  The vehicles are permanently attached to the ends of the cable and counterbalance each other. They move synchronously: while one is ascending, the other descends.  The use of two vehicles is what distinguishes funiculars from other types of cable railways although more complex funiculars have been built using four.  The first was built in 1874.

In 1943, Benito Mussolini (1883-1945; Duce (leader) & prime-minister of Italy 1922-1943) was deposed by a meeting of the Fascist Ground Council, a kind of senate he'd made the mistake of not dissolving when he had the chance.  In farcical circumstances, the Duce was arrested and spirited away and almost immediately, Fascism in Italy "burst like a bubble", a not inaccurate assessment but one which caused some embarrassment to Colonel-General Alfred Jodl (1890–1946; Chief of the Operations Staff OKW (Oberkommando der Wehrmacht (high command of the armed forces)) 1939-1945) who made the mistake of blurting it out in the presence of  Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945).  Not wanting the contagion to spread, Hitler ordered Mussolini be rescued so he could be established as a "puppet Duce" somewhere to try to preserve the illusion the "pact of steel" between the two fascist states remained afoot.    

Seeking a place to imprison the deposed Duce secure from any rescue attempt, the new Italian government locked him up at the Hotel Campo Imperatore, a mountain resort in Abruzzo accessible only by a funicular railway, judged (correctly) by the military authorities to be easily defensible against ground troops and without the facilities to support landings by aircraft.  However, a rapidly improvised operation using glider-borne Waffen-SS troops and a STOL (short take-off & landing) airplane staged a daring raid and freed the captive though it proved a brief reprieve, the Duce and his mistress executed by a mob less than two years later.

Fieseler Fi 156 Storch, Gran Sasso d'Italia massif, Italy, during the mission to rescue Mussolini from captivity, 12 September 1943.  The Duce is sitting in the passenger compartment.

The German liaison & communications aircraft, the Fieseler Fi 156 Storch (stork) was famous for its outstanding short take-off & landing (STOL) performance and low stalling speed of 30 mph (50 km/h) which enabled it almost to hover when faced into a headwind.  It was one of the classic aircraft designs of the era and so close to perfect it remained in production for years after the end of hostilities and re-creations are still often fabricated by those attracted by its close to unique capabilities.  The Storch’s ability to land in the length of a cricket pitch (22 yards (20.12 m)) made it a useful platform for all sorts of operations and while the daring landing on for a mountain-top rescue-mission in northern Italy was the most famous, for all of the war it was an invaluable resource; it was the last Luftwaffe (German air force) aircraft to land in Berlin during the last days of the Third Reich.  In 1943, so short was the length of the strip of grass available for take-off that even for a Storch it was touch & go (especially with the Duce’s not inconsiderable weight added) but with inches to spare, the little plane safely delivered its cargo.

In one of the war's more obscure footnotes, it was the characteristics of the Fieseler Storch which led to what was may have been the first appearance (in writing) for centuries of an old piece of Middle English slang, dating from the 1590s.  In sixteenth century England, the ability of the Kestrel (a common small falcon) to hover in even a light breeze meant it came to be known (in certain circles) as "the windfucker" and the similar ability of the Storch was noted in one British wartime diary entry in which the folk-name for the bird was invoked to describe the little aircraft seemingly "hanging in the air".