Bubble

Bubble (pronounced buhb-uhl)

(1) A spherical globule of gas (or vacuum) contained in a liquid or solid.

(2) Anything that lacks firmness, substance, or permanence; an illusion or delusion.

(3) An inflated speculation, especially if fraudulent.

(4) The act or sound of bubbling.

(5) A spherical or nearly spherical canopy or shelter; dome.

(6) To form, produce, or release bubbles; effervesce.

(7) To flow or spout with a gurgling noise; gurgle.

(8) To speak, move, issue forth, or exist in a lively, sparkling manner; exude cheer.

(9) To seethe or stir, as with excitement; to boil.

(10) To cheat; deceive; swindle (archaic).

(11) To cry (archaic Scots).

(12) A type of skirt.

(13) In infection control management, a system of physical isolation in which un-infected sub-sets population are protected by restricting their exposure to others.

1350-1400: From the Middle English noun bobel which may have been from the Middle Dutch bubbel & bobbel and/or the Low German bubbel (bubble) and Middle Low German verb bubbele, all thought to be of echoic origin.  The related forms include the Swedish bubbla (bubble), the Danish boble (bubble) and the Dutch bobble.  The use to describe markets, inflated in value by speculation widely beyond any relationship to their intrinsic value, dates from the South Sea Bubble which began circa 1711 and collapsed in 1720.  In response to the collapse, parliament passed The Bubble Act (1720), which required anyone seeking to float a joint-stock company to first secure a royal charter.  Interestingly, the act was supported by the South Sea Company before its failure.  Ever since cryptocurrencies emerged, many have been describing them as a bubble which will burst and while that has happened with particular coins (the exchange collapses are something different), the industry thus far has continued with only the occasional period of deflation.  Bubble & bubbling are nouns & verbs, bubbler is a noun, bubbled is a verb, bubbly is a noun & adjective, bubbleless & bubblelike are adjectives and bubblingly is an adverb; the noun plural is bubbles.

An artificial tulip in elisa mauve.

However although the South Sea affair was the first use of “bubble” to describe such a market condition, it wasn’t the first instance of a bubble which is usually regarded as the Dutch tulpenmanie (tulip mania) which bounced during the 1630s, contract prices for some bulbs of the recently introduced and wildly fashionable tulip reaching extraordinarily high levels, the values accelerating from 1634 until a sudden collapse in 1637.  Apparently just a thing explained by a classic supply and demand curve, the tulip bubble burst with the first big harvest which demonstrated the bulbs and flowers were really quite common.  In history, there would have been many pervious bubbles but it wasn’t until the economies and financial systems of early-modern Europe were operating that the technical conditions existed for them to manifest in the form and to the extent we now understand.  Interestingly, for something often regarded as the proto-speculative asset bubble and a landmark in economic history, twentieth-century revisionist historians have suggested it was more a behavioral phenomenon than anything with any great influence on the operation of financial markets or the real economy, the “economic golden age” of the Dutch Republic apparently continuing unaffected for almost a century after the bottom fell out of the tulip market.  The figurative uses have been created or emerged as required, the first reference to anything wanting firmness, substance, or permanence is from 1590s.  The soap-bubble dates from 1800, bubble-shell is from 1847, bubble-gum was introduced in 1935 and bubble-bath appears first to have be sold in 1937.  The slang noun variation “bubbly” was first noted in 1920, an invention of US English.  

The word "bubble" spiked shortly after the start of the Covid-19 pandemic.  Over time, use has expanded to encompass large-scale operations like touring sporting teams and even the geographical spaces used for the 2022 Beijing Winter Olympics but the original meaning was more modest: small groups based on close friends, an extended family or co-workers.  These small bubbles weren't supposed to be too elastic and operated in conjunction with other limits imposed in various jurisdictions; a bubble might consist of a dozen people but a local authority might limit gatherings to ten in the one physical space so two could miss out, depending on the details in the local rules.  Bubble thus began as an an unofficial term used to describe the cluster of people outside the household with whom one felt comfortable in an age of pandemic.

Tulips

Bubbles were however a means of risk-reduction, not a form of quarantine.  The risks in a bubble still exist, most obviously because some may belong to more than one bubble, contact thus having a multiplier effect, the greater the number of interactions, the greater the odds of infection.  Staying home and limiting physical contact with others remained preferable, the next best thing to an actual quarantine.  The more rigorously administered bubbles used for events like the Olympics are essentially exercises in perimeter control, a defined "clean" area, entry into which is restricted to those tested and found uninfected.  At the scale of something like an Olympic games, it's a massive undertaking to secure the edges but, given sufficient resource allocation can be done although it's probably misleading to speak of such an operation as as a "bubble".  Done with the static-spaces of Olympic venues, they're really quarantine-zones.  Bubble more correctly describes touring sporting teams which move as isolated bubbles often through unregulated space.

The Bubble Skirt

A type of short skirt with a balloon style silhouette, the bubble dress (more accurately described as a bubble skirt because that’s the bit to which the description applies) is characterized by a voluminous skirt with the hem folded back on itself to create a “bubble” effect at the hemline.  Within the industry, it was initially called a tulip skirt, apparently because of a vague resemblance to the flower but the public preferred bubble.  It shouldn’t be confused with the modern tulip skirt and the tulip-bubble thing is just a linguistic coincidence, there’s no link with the Dutch tulipmania of the 1630s.  Stylistically, the bubble design is a borrowing from the nineteenth century bouffant gown which featured a silhouette made of a wide, full skirt resembling a hoop skirt, sometimes with a hoop or petticoat support underneath the skirt.   While bouffant gowns could be tea (mid-calf) or floor length, bubble skirts truncate the look hemlines tend to be well above the knee.  Perhaps with a little more geometric accurately, the design is known also as the “puffball” and, in an allusion to oriental imagery, the “harem” skirt.  Fashion designer Christian La Croix became fond of the look and a variation included in his debut collection was dubbed “le pouf” but, in English, the idea of the “poof skirt” never caught on.

Lindsay Lohan in Catherine Malandrino silk pintuck dress with bubble skirt, LG Scarlet HDTV Launch Party, Pacific Design Center, Los Angeles, April 2008.

It must have been a memorable silhouette in the still austere post-war world, a sheath dress made voluminous with layers of organza or tulle, the result a cocoon-like dress with which Pierre Cardin and Hubert de Givenchy experimented in 1954 and 1958, respectively. A year later, Yves Saint Laurent for Dior added the combination of a dropped waist dress and bubble skirt; post-modernism had arrived.  For dressmakers, bubble fashion presented a structural challenge and mass-production became economically feasible only because of advances in material engineering, newly available plastics able to be molded in a way that made possible the unique inner construction and iconic drape of the fabric.  For that effect to work, bubble skirts must be made with a soft, pliable fabric and the catwalk originals were constructed from silk, as are many of the high end articles available today but mass-market copies are usually rendered from cotton, polyester knits, satin or taffeta.

The bubble in the 1950s by Pierre Cardin (left), Givenchy (centre) & Dior (right).

The bubble skirt was never a staple of the industry in the sense that it would be missing from annual or seasonal ranges, sometimes for a decade or more and sales were never high, hardly surprising given it was not often a flattering look for women above a certain age, probably about seven or eight.  Deconstructing the style hints at why: a hemline which loops around and comes back up, created sometimes by including a tighter bottom half with the bulk of additional material above, it formed a shape not dissimilar to a pillow midway through losing its stuffing.  For that reason, models caution the look is best when combined with a sleek, fitted top to emphasize the slimness of the waistline, cinched if necessary with a belt some sort of delineating tie.  The bubble needs to be the feature piece too, avoiding details or accessories which might otherwise distract; if one is wearing a partially un-stuffed pillow, the point needs to be made it’s being done on purpose.

The bubble is adaptable although just because something can be done doesn’t mean it should be done.  The bubble skirt has however received the Paris Hilton imprimatur so there’s that.

On the catwalks however, again seemingly every decade or so, the bubble returns, the industry relying on the short attention span of consumers of pop culture inducing a collective amnesia which allows many resuscitations in tailoring to seem vaguely original.  Still, if ever a good case could be made for a take on a whimsical 1950s creation to re-appear, it was the staging of the first shows of the 2020-2021 post-pandemic world and the houses responded, Louis Vuitton, Erdem, Simone Rocha and JW Anderson all with billowy offerings, even seen was an improbably exuberant flourish of volume from Burberry.  What appeared on the post-Covid catwalk seemed less disciplined than the post-war originals, the precise constraints of intricately stitched tulle forsaken to permit a little more swish and flow, a romantic rather than decadent look.  The reception was generally polite but for those who hoped for a different interpretation, history suggests the bubble will be back in a dozen-odd years.

Bubbletop

Bubbletop (pronounced buhb-uhl-top)

(1) In aircraft design, a design of pilot’s canopy (originally military slang for what designers dubbed the “bubble canopy”, a Perspex molding which afforded exceptional outward visibility).

(2) An automobile using a transparent structure over the passenger compartment, replacing the usual combination of roof & windows.

(3) A descriptor of certain automobiles of the early 1960s, based on the shape rather than the method of construction, the conventional metal and glass used.

1940s: The construct was bubble +‎ top.  Bubble dates from the late fourteenth century and was from the Middle English noun bobel which may have been from the Middle Dutch bubbel & bobbel and/or the Low German bubbel (bubble) and Middle Low German verb bubbele, all thought to be of echoic origin.  The related forms include the Swedish bubbla (bubble), the Danish boble (bubble) and the Dutch bobble.  Top pre-dates 1000 and was from the Middle English top, toppe & tope (top, highest part; summit; crest; tassel, tuft; (spinning) top, ball; a tuft or ball at the highest point of anything), and the Old English top & toppa (top, summit, tuft of hair), from the Proto-West Germanic topp, from the Proto-Germanic tuppaz (braid, pigtail, end), of unknown origin.  It was cognate with the Old Norse toppr (top), the Scots tap (top), the North Frisian top, tap & tup (top), the Saterland Frisian Top (top), the West Frisian top (top), the Dutch top (top, summit, peak), the Low German Topp (top), the German Zopf (braid, pigtail, plait, top), the Swedish topp (top, peak, summit, tip) and the Icelandic toppur (top).  Alternative forms are common; bubble-top in automotive & aeronautical engineering and bubble top in fashion.  Bubbletop is a noun and bubbletopped is an adjective; the noun plural is bubbletops.

Evolution of the Mustang's bubbletop: P-51C (top), P-51 III (centre) and P-51D (bottom).

“Bubbletop” began as World War II (1939-1945) era military slang for officially was described as the “bubble canopy”, the transparent structure sitting atop the cockpit of fighter aircraft, the advantages being (1) superior visibility (the purest interpretation of the design affording an unobstructed, 360° field-of-view, (2) improved aerodynamics, (3) easier cockpit ingress & egress (of some significance to pilots force to parachute and (4), weight reduction (in some cases).  Bubbletops had been seen on drawing boards in the early days of aviation and some were built during World War I (1914-1918) but it was the advent of Perspex and the development of industrial techniques suitable for the creation of large, variably-curved moldings which made mass-production practical.  The best known early implementations were those added to existing air-frames including the Supermarine Spitfire, Republic P-47 Thunderbolt and North American P-51 Mustang.  By 1943, the concept had become the default choice for fighter aircraft and the technology was applied also to similar apparatuses used elsewhere on the fuselage where they were styled usually as “blisters”.  In the post war years it extended to other types, most dramatically in the Bell 47 helicopter where the cabin was almost spherical, some 70% of the structure clear Perspex.

The enormous and rapid advances in wartime aeronautics profoundly influenced designers in many fields and nowhere was that more obvious than in the cars which began to appear in the US during the 1950s.  Elements drawn variously from aeronautics and ballistics did appear in the first generation of genuinely new post-war models (most of what was offered between 1945-1948 being barely revised versions of the 1942 lines) but it was in the next decade the designers were able to embrace the jet-age (a phrase which before it referred to the mass-market jet-airline travel made possible by the Boeing 707 (which entered commercial service in 1958) was an allusion to military aircraft, machines which during the Cold War were a frequent sight in popular culture).  On motif the designers couldn’t resist was the bubble canopy, something which never caught on in mass-production although Perspex roofed cars were briefly offered before word of their unsuitability for use in direct sunlight became legion.

GM Firebird XP-21 (Firebird I, 1953).

Not content with borrowing the odd element from aircraft, the General Motors (GM) team decided the best way to test which concepts were adaptable from sky to road was to “put wheels on a jet aircraft” and although they didn’t do that literally, by 1953 when Firebird XP-21 was first displayed, it certainly looked as though it was exactly that.  Its other novelty was it was powered by a gas turbine engine, the first time a major manufacturer in the US had built such a thing although a number of inventors had produced their own one-offs.  When the XP-21 (re-named Firebird I for the show circuit) made its debut, some in the press referred to it as a “prototype” but GM never envisaged it as the basis for a production car, being impractical for any purpose other than component-testing; it should thus be thought of as a “test-bed”.  The bubble canopy looked as if it could have come from a US Air Force (UFAF) fighter jet and would have contributed to the aerodynamically efficiency, the 370 hp (280 kW), fibreglass-bodied Firebird I said to be capable of achieving 200 mph (320 km/h) although it’s believed this number came from slide-rule calculations and was never tested.  Despite that, in its day the Firebird II made quite a splash and a depiction of it sits atop the trophy (named after the car’s designer, Harley Earl (1893–1969), the long time head of GM’s styling studio) presented each year to the winner of NASCAR’s (National Association for Stock Car Auto Racing) premiere event, the Daytona 500.

GM Firebird II (1956).

Compared with its predecessor, the Firebird II (1956), rendered this time in titanium was almost restrained, the Perspex canopy a multi-part structure over a passenger compartment designed to seat “a family of four”.  The family might have chosen to drive mostly in darkness because the heat build-up under the midday sun would have tested the “individually-controlled air conditioning”, a system upon which comfort depended because the Perspex sections were fixed; there were no opening “windows”.  Still, even if hot, the family would have got places fast because the same 200 mph capability was claimed.

GM Firebird III (1958).

The Firebird III was displayed at the 1958 Motorama and although GM never built any car quite like it, within a season, elements of it did begin to appear on regular production models in showrooms (notably the rear skegs which Cadillac used for a couple of years) and some of its features are today standard equipment in even quite modest vehicles.  The striking “double bubbletop” never made the assembly lines although some race cars have at least partially implemented the concept.  What proved more of a harbinger was the specification, the Firebird III fitted with anti-lock brakes, cruise control, air conditioning, an automated “accident avoidance system” and instead of a steering wheel, the driver controlled the thing with a joystick, installed in a centrally-mounted “Unicontrol & Instrument Panel”.  All these were analogue-era electro-mechanical devices too bulky, fragile or expensive for mass production, wider adoption in the decades to come made possible by integrated circuits (IC) and micro-processors.

1959 Cadillac Cyclone (XP-74).

Borrowing from the Firebird II, Cadillac also used a bubble top for the Cyclone (XP-74) concept car which in 1959 toured the show circuit.  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 (this time silver coated for UV (ultra violet) protection) which opened automatically in conjunction with the electrically operated sliding doors.  The Perspex bubble canopies from fighter aircraft never caught on for road or race cars but so aerodynamically efficient was the shape it found several niches.

1953 Ferrari F166MM Spider by Vignale (left) and 1968 MGCGT (centre & right).

Bubbles often appeared atop the hood (bonnet) to provide clearance for components inconveniently tall.  Most were centrally located (there was the occasional symmetrical pair) but the when BMH (British Motor Holdings, the old  BMC (British Motor Corporation) shoehorned their big, heavy straight-six into the MGB (1963-1980), it wouldn’t fit under the bonnet, the problem not the cylinder head but the tall radiator so the usual solution of a “bonnet bulge” was used.  However, for that to clear the forward carburetor, the bulge would have been absurdly high so a small bubble (and usually, ones this size are referred to as "blisters") was added.  It probably annoyed some there wasn’t a matching (fake) one on the other side but it’s part of the MGC’s charm, a quality which for years most found elusive although it’s now more appreciated.  For MGC owners wish to shed some weight or for MGB owners who like the look, the “bonnet with bubble” is now available in fibreglass.

The winning Ford GT40 Mark IV (J-Car) with bubble to the right, Le Mans 1967 (left) and the after-market (for replicas) “Gurney Bubble” (right).

US racing driver Dan Gurney (1931–2018) stood 6' 4" (1.9 m) tall which could be accommodated in most sports cars and certainly on Formula One but when he came to drive the Ford GT40 Mark IV it was found he simply didn’t fit when wearing his crash helmet.  The original GT40 (1964) gained its name from the height being 40 inches (1016 mm) but Mark IV (the “J-Car”, 1966) was lower still at 39.4 inches (1,000 mm).  Gurney was the tallest ever to drive the GT40 and the solution sounds brutish but fix was effected elegantly, a “bubble added to the roof to clear the helmet.  Gurney and AJ Foyt (b 1935) drove the GT40 to victory in the 1967 Le Mans 24-hour endurance classic and the protrusion clearly didn’t compromise straight-line speed, the pair clocked at 213 mph (343 km’h), on the famous 3.6-mile Mulsanne Straight (which was a uninterrupted 3.6 miles (5.8 km) until the Fédération Internationale de l'Automobile (the FIA; the International Automobile Federation and world sport’s dopiest regulatory body) imposed two “chicanes”),  Known ever since as the “Gurney Bubble”, such is the appeal that they’re now available for any GT40 replica: Like the AC Shelby Cobra, the GT40 “reproduction” industry is active and there are many times more of these than there are survivors of 105 originals.

Ferrari 250 GT “Tour de France” LWB Berlinettas by Zagato: The “double bubble” roof (left), the Hofmeister kink (centre) and the famous “Z” kink, (right).

The Italian coachbuilding house Zagato was founded in 1919 by Ugo Zagato (1890-1968) and since the early post-war years, their designs have sometimes been polarizing (the phrase “acquired taste” sometimes seen), their angularity often contrasted with the lines of other, notably Pinninfarina and Bertone but unlike many which have over the years folded, Zagato remains active still.  One Zagato design never criticized was his run in 1956 of five Ferrari 250 GT “Tour de France” LWB Berlinettas, memorable also for introducing the signature “Zagato double-bubble roof.  The roof was practical in that it better accommodated taller occupants but it really was a visual trick and a variation on the trick Mercedes-Benz used on the “Pagoda” (W113; 230, 250 & 280 SL; 1963-1971) which they explained by saying “We didn’t lower the roof, we rained the windows”.  The other famous feature (which appeared on only one) was the fetching “Z” shape on the rear pillar, replacing the “Hofmeister kink” used on some others.

1962 Chevrolet Impala “bubbletop” Sport Coupe (left), 1963 Ford Consul Capri (centre) and 1972 BMW 3.0CS (E9, right).

The 1959 Chevrolet quickly came to be nicknamed “bubbletop” and the style spread, both within GM and beyond.  The “bubbletop” reference was to the canopy on aircraft like the P-51D Mustang but was an allusion to the shape, not the materials used; on cars things were done in traditional glass and metal.  Across the Atlantic, Ford in the UK applied the idea to their Consul Capri (1961-1964), a two-door hardtop which the company wanted to be thought of as a “co-respondent's” car (ie the sort of rakish design which would appeal to the sort of chap who slept with other men’s wives, later to be named as “co-respondent” in divorce proceedings).  The Capri was a marketplace failure and the styling was at the time much criticized but it’s now valued as a period piece.  Chevrolet abandoned the look on the full-size cars after 1963 but it was revived for the second series Corvair (1965-1969).  A fine implementation was achieved in the roofline of the BMW E9 (1968-1975) which remains the company’s finest hour.

The bubble shirt and bubble tops.

The bubble skirt (worn by Lindsay Lohan (centre)) is one of those garments which seems never to quite die, although there are many who wish it would.  Once (or for an unfortunate generation, twice) every fashion cycle (typically 10-12 years), the industry does one of its "pushes" and bubble skirts show up in the high street, encouraged sometimes by the odd catwalk appearance; it will happen again.  While the dreaded bubble skirt is easily identifiable, the “bubble top” is less defined but there seem to be two variations: (1) a top with a “bubble skirt-like” appendage gathering unhappily just above the hips (left) and (2) a kind of “boob tube” which, instead of being tightly fitted is topped with an additional layer of material, loosely gathered.  The advantages of the latter (which may be thought of as a “boob bubble”) are it can (1) without any additional devices create the illusion of a fuller bust and (2) allow a strapless bra to be worn, something visually difficult with most boob tubes because the underwear’s outline is obvious under the tight material.

Blister

Blister (pronounced blis-tah or blis-ter)

(1) A thin vesicle on the skin, containing watery matter or serum and induced typically by caused by friction, pressure, burning, freezing, chemical irritation, disease or infection.

(2) In botany, a swelling on a plant.

(3) A swelling containing air or liquid, as on a painted surface.

(4) In medicine, something applied to the skin to raise a blister; a vesicatory (blister agent) or other applied medicine (mostly archaic).

(5) In glass-blowing, a relatively large bubble occurring during the process.

(5) In roofing, an enclosed pocket of air, which may be mixed with water or solvent vapor, trapped between impermeable layers of felt or between the membrane and substrate.

(7) In military jargon, a transparent bulge or dome on the fuselage of an airplane, usually for purposes of observation or mounting a gun but used sometimes as a housing for rearward air extraction.

(8) In photography, a bubble of air formed where the emulsion has separated from the base of a film, usually as a result of defective processing.

(9) In metallurgy, a form of smelted copper with a blistered surface.

(10) A dome or skylight on a building.

(11) The moving bubble in a spirit level.

(12) The small blister-like covering of plastic, usually affixed to a piece of cardboard or other flat sheet, and containing a small item (pens, hardware items etc).

(13) As “blister pack” or “blister card”, the packaging used for therapeutic or medicinal tablets in which the pills sit under small blister-like coverings, often labeled sequentially (1,2,3 or Mon, Tue, Wed etc) to aid patients.

(14) As “blister packaging” a type of pre-formed packaging made from plastic that contains cavities; a variant of bubble-wrap.

(15) In slang, an annoying person; an irritant.

(16) The rhyming slang for “sister”, thus the derived forms “little blister”, “big blister”, “evil blister” et al).

(17) In slang, a “B-lister” (ie a celebrity used for some purpose or invited to an event when it’s not possible to secure the services of an “A-Lister”.  In industry slang, the less successful celebrity managers are “blister agencies”.

(18) To raise a blister; to form or rise as a blister or blisters; to become blistered.

(19) To criticize or severely to rebuke (often as “blistering attack”).

(20) To beat or thrash; severely to punish.

(21) In cooking, to sear after blanching

1250–1300: From the Middle English blister & blester (thin vesicle on the skin containing watery matter), possibly from the Old French blestre (blister, lump, bump), probably from the Middle Dutch blyster & bluyster (swelling; blister), from the Old Norse blǣstri (a blowing), dative of blāstr (swelling).  All the European forms are from the primitive Indo-European bhlei- (to blow, swell), an extension of the root bhel- (to blow, swell).  The verb emerged late in the fifteenth century in the sense of “to become covered in blisters” and the medical use (of vesicatories) meaning “to raise blisters on” is in the literature from the 1540s.  The noun & adjective vesicatory dates from the early eighteenth century was from the Modern Latin vesicularis, from vesicula (little blister), diminutive of vesica (bladder).  In historic medicine, a vesicant (plural vesicants) or vesicatory (plural vesicatories) is used as an agent which induces blistering.  Typically a chemical compound, the primary purpose was intentionally to create a blister to draw blood or other bodily fluids to the surface, often in an attempt to relieve inflammation, improve circulation in a specific area, or treat various conditions indirectly by this counter-irritation technique.  Historically, vesicatories were commonly used with substances like cantharidin (from blister beetles) being applied to the skin to achieve this effect but in modern medicine the practice is (mostly) obsolete because more effective and less invasive treatments now exist.  Blister & blistering are nouns, verbs & adjectives, blistered is a verb & adjective, and blisterlike, blisterless & blistery are adjectives; the noun plural is blisters.

1968 MGC Roadster with bulge, blister and the bulge's curious stainless steel trim.

The MGC (1967-1969) was created by replacing the MGB’s (1962-1980) 1.8 litre four cylinder engine with a 2.9 litre (178 cubic inch) straight-six, something which necessitated a number of changes, one of which was the bonnet (hood) which gained a bulge to accommodate the revised placement of the radiator and, on the left-hand side, a small blister because the forward of the two carburettors sat just a little too high to fit even with the bulge.  Because to raise the whole bulge would have the bonnet look absurd, the decision was taken just to add a blister.  A blister (in this context) is of course a type of bulge and where a blister ends a bulge begins is just a convention of use, blisters informally defined as being smaller and of a “blister-like shape”, something recalling one appearing on one’s foot after a day in tight, new shoes.  A blister (which some seem to insist on calling a “teardrop” in they happen to assume that shape) also differs from a scoop in that it’s a enclosed structure whereas a scoop has an aperture to permit airflow.  There are however some creations in the shape of a typical blister which are used for air-extraction (the aperture to the rear) but these tend to be called “air ducts” rather than blisters.  MGC’s bulged and blistered bonnet has always been admired (especially by students of asymmetry) and both the originals (in aluminium which is an attraction in itself) and reproduction items are often used by MGB owners, either just for the visual appeal or to provide greater space for those who have installed a V8.  The apparently superfluous stainless steel trim piece in the bulge (there's no seam to conceal) is believed to be a motif recalling the small grill which was in a similar place on BMC’s (British Motor Corporation) old Austin-Healey 3000 (1959-1967), the MGC created because the 3000 couldn’t easily be modified to comply with the increasingly onerous US regulations.  Because there were doubts the cost of developing a replacement would ever be recovered, the decision was taken to build what was, in effect, a six-cylinder MGB.  The considerable additional weight of the bigger engine spoiled the MGB’s almost perfect balance and although a genuine 120 mph (195 km/h) machine, the MGC was never a critical or commercial success with only 8,999 (4,542 roadsters & 4,457 coupés) produced during its brief, two season life.

Republic P-47C Thunderbolt with the original colonnaded canopy (top) and the later P-47D with blister canopy (bottom).

When the Republic P-47 Thunderbolt (1941-1945) entered service with the USAAF (United States Army Air Force) in 1942, it was the largest, heaviest, single seat, piston-engined fighter ever produced, a distinction it enjoys to this day.  However, one thing it did share with some of its contemporaries was the replacement in later versions of the colonnaded canopy over the cockpit by an all-enveloping single panoramic structure which afforded the pilot unparalleled visibility, something made possible by advances in injection molding to fabricate shapes in Perspex, then still a quite novel material.  These canopies were adopted also for later versions of the The Supermarine Spitfire (1938-1948) and the North American P-51 Mustang (1941-1946) but the historians of aviation seem never to have settled on a description, opinion divided between “bubble-top” and “blister top”.

In military aviation, “blister” is more familiar as a use to describe the transparent bulge (or dome) on the fuselage of an airplane, usually for purposes of observation or mounting a gun but used sometimes to house a rearward air extraction device.  However, because of other linguistic traditions in military design, the “blisters” used as gun mounting position were also described with other words, the use sometimes a little “loose”.  One term was barbette (plural barbettes), a borrowing from the French and used historically to mean (1) a mound of earth or a platform in a fortification, on which guns are mounted to fire over the parapet and (2) (in naval use), the inside fixed trunk of a warship's gun-mounting, on which the turret revolves and used to contain the hoists for shells and cordite from the shell-room and magazine.

Also used was turret, from the Middle English touret, from the Old French torete (which endures in Modern French as tourette), a diminutive of tour (tower), from the Latin turris.  In architecture (and later adoptions like electronic circuitry and railcar design), turrets tended to be variations of or analogous with “towers” but in military use there was a specific evolution.  The early military turrets were “siege towers”, effectively a “proto-tank” or APC (armoured personnel carrier) in the form of what was essentially a “building on wheels”, used to carry ladders, casting bridges, weapons and soldiers equipped with the tools and devices need to storm so fortified structure such as a fort or castle.  From this evolved the still current idea notion of an armoured, rotating gun installation on a fort or warship and as powered land vehicles and later flying machines (aircraft) were developed, the term was adopted for their various forms of specialized gun mountings.  In aircraft, the term blister came later, and allusion to the blister-like shape increasingly used to optimize aerodynamic efficiency, something of little concern to admiralties.

Mar-a-Lago, Ocean Boulevard, Palm Beach, Florida.

Another military blister was the cupola (plural cupolas or cupolae), from the Italian cupola, from the Late Latin cūpula (a small cask; a little tub), from the Classical Latin cuppella, from cuppa & cūpa (tub), from the Ancient Greek κύπελλον (kúpellon) (small cup), the construct being cūp(a) + -ula, from the primitive Indo-European -dlom (the instrumental suffix) and used as a noun suffix denoting an instrument.  The origin in Latin was based on the resemblance to an upturned cup, hence the use to describe the rounded top of just about any structure where no specific descriptor existed.  In military use, a cupola is basically a helmet fixed in place and that may be on a building, a ship or an armored vehicle, the function being to protect the head while offering a field of view.  Sometimes, especially in tanks or armored cars, guns or flame-throwers were integrated into cupolas and in naval gunnery, there was the special use to describe the dome-like structures protecting a (usually single) gun mounting, something which distinguished them from the larger, flatter constructions which fulfilled the same purpose for multi-gun batteries.  Turrets and cupolas are among the architectural features of Mar-a-Lago, Donald Trump’s (b 1946; US president 2017-2021) winter palace on Ocean Boulevard, Palm Beach, Florida.

Northrop P-61 Black Widow:  A prototype with the troublesome dorsal blister turret (left), the early production P-61A with the blister removed (upper right) and the later P-61B with the blister restored (lower right).

The attractive aerodynamic properties of the classic blister shape was an obvious choice for use in aircraft but even then, they weren’t a complete solution.  The Northrop P-61 Black Widow was the first aircraft designed from a clean sheet of paper as a night-fighter, cognizant of the experience of the RAF (Royal Air Force) which during the Luftwaffe’s (the German air force) Blitz of London (1940-1941) had pressed into service day-fighter interceptors.  Designed to accommodate on-board radar, the Black Widow was heavily gunned and incorporated notable US innovations such as remote control firing mechanisms.  Part of the original was a remotely-controlled blister turret on the dorsal section which proved the shape’s aerodynamic properties worked only when pointed in the appropriate direction; when pointed at right-angles to the aircraft’s centre-line, the tail section between the twin-booms suffered severe buffeting.  Accordingly, the blister turret was deleted from the early production versions but the early experience of the military confirmed the need for additional firepower and after a re-design, it was restored to the slightly lengthened P-61B.  The integration of so many novel aspects of design meant the P-61 didn’t enter service until 1944 and, as the first of its breed, it was never a wholly satisfactory night-fighter but it was robust, had good handling characteristics and offered the advantage of being able to carry a heavy payload which meant it could operate as a nocturnal intruder with a lethal disposable load.  It was however in some ways a demanding airframe to operate, the manufacturer recommending that when fully-loaded in its heaviest configuration, a take-off run-up of 3 miles (4.8 km) was required.  Although its service in World War II (1939-1945) was limited, remarkably, like the de Havilland Mosquito (DH.98), the Black Widow was also a Cold War fighter, both in service until 1951-1952 because of a technology deficit which meant it wasn’t until then jet-powered night-fighters came into service.  The Black Widow was in 1949 (by then designated F-51), the first aircraft in service in the embryonic USADC (US Air Defense Command), formed to defend the country from any Soviet intrusion or attack.

Xanax (Alprazolam), a fast-acting benzodiazepine.  It is marketed as anti-anxiety medication and supplied in blister packs.

Lindsay Lohan released the track Xanax in 2019.  With a contribution from Finnish pop star Alma (Alma-Sofia Miettinen; b 1996), the accompanying music video was said to be “a compilation of vignettes of life”, Xanax reported as being inspired by Ms Lohan’s “personal life, including an ex-boyfriend and toxic friends”.  Structurally, Xanax was quoted as being based around "an interpolation of" Better Off Alone, by Dutch Eurodance-pop collective Alice Deejay, slowed to a Xanax-appropriate tempo.

Xanax by Lindsay Lohan

I don't like the parties in LA, I go home

In a bad mood, pass out, wake up alone

Just to do it all over again, oh

Looking for you

Only one reason I came here

Too many people, I can't hear

Damn, I got here at ten

Now it's 4 AM

I can't be in this club

It's too crowded and I'm fucked

Ain't nobody here for love

Ain't nobody care about us

I got social anxiety, but you're like Xanax to me, yeah

Social anxiety, when you kiss me, I can't breathe

No, I can't be in this club

It's too crowded and I'm fucked

Ain't nobody here for love

Ain't nobody care 'bout us

 

I got social anxiety, but you're like Xanax to me, yeah

Social anxiety, when you kiss me, I can't breathe, yeah

 

But you're like Xanax to me

When you kiss me, I can't breathe

 

I try to stay away from you, but you get me high

Only person in this town that I like

Guess I can take one more trip for the night

Just for the night

 

Only one reason I came here

Too many people, I can't hear

Damn, I got here at ten

Now it's 4 AM

 

I can't be in this club

It's too crowded and I'm fucked

Ain't nobody here for love

Ain't nobody care about us

I got social anxiety, but you're like Xanax to me, yeah

Social anxiety, when you kiss me, I can't breathe

No, I can't be in this club

It's too crowded and I'm fucked

Ain't nobody here for love

Ain't nobody care 'bout us

 

I got social anxiety, but you're like Xanax to me, yeah

Social anxiety, when you kiss me, I can't breathe, yeah

 

But you're like Xanax to me

When you kiss me, I can't breathe

 

But you're like Xanax to me

When you kiss me, I can't breathe

Xanax lyrics Universal © Music Publishing Group

Beetle

Beetle (pronounced beet-l)

(1) Any of numerous insects of the order Coleoptera, having biting mouthparts and characterized by hard, horny forewings modified to form shell-like protective elytra forewings that cover and protect the membranous flight wings.

(2) Used loosely, any of various insects resembling true beetles.

(3) A game of chance in which players attempt to complete a drawing of a beetle, different dice rolls allowing them to add the various body parts.

(4) A heavy hammering or ramming instrument, usually of wood, used to drive wedges, force down paving stones, compress loose earth etc.

(5) A machine in which fabrics are subjected to a hammering process while passing over rollers, as in cotton mills; used to finish cloth and other fabrics, they’re known also as a “beetling machine”

(6) To use a beetle on; to drive, ram, beat or crush with a beetle; to finish cloth or other fabrics with a beetling machine.

(7) In slang, quickly to move; to scurry (mostly UK), used also in the form “beetle off”.

(8) Something projecting, jutting out or overhanging (used to describe geological formation and, in human physiology, often in the form beetle browed).

(9) By extension, literally or figuratively, to hang or tower over someone in a threatening or menacing manner.

(10) In slang, the original Volkswagen and the later retro-model, based on the resemblance (in silhouette) of the car to the insect; used with and without an initial capital; the alternative slang “bug” was also analogous with descriptions of the insects.

Pre 900: From the late Middle English bittil, bitil, betylle & bityl, from the Old English  bitula, bitela, bītel & bīetel (beetle (and apparently originally meaning “little biter; biting insect”)), from bēatan (to beat) (and related to bitela, bitel & betl, from bītan (to bite) & bitol (teeth)), from the Proto-West Germanic bitilō & bītil, from the Proto-Germanic bitilô & bītilaz (that which tends to bite, biter, beetle), the construct being bite +‎ -le.  Bite was from the Middle English biten, from the Old English bītan (bite), from the Proto-West Germanic bītan, from the Proto-Germanic bītaną (bite), from the primitive Indo-European bheyd- (split) and the -le suffix was from the Middle English -elen, -len & -lien, from the Old English -lian (the frequentative verbal suffix), from the Proto-Germanic -lōną (the frequentative verbal suffix) and was cognate with the West Frisian -elje, the Dutch -elen, the German -eln, the Danish -le, the Swedish -la and the Icelandic -la.  It was used as a frequentative suffix of verbs, indicating repetition or continuousness.  The forms in Old English were cognate with the Old High German bicco (beetle), the Danish bille (beetle), the Icelandic bitil & bitul (a bite, bit) and the Faroese bitil (small piece, bittock).

In architecture, what was historically was the "beetle brow" window is now usually called "the eyebrow".  A classic example of a beetle-brow was that of Rudolf Hess (1894–1987; Nazi deputy führer 1933-1941).  

Beetle in the sense of the tool used to work wood, stonework, fabric etc also dates from before 900 and was from the Middle English betel & bitille (mallet, hammer), from the Old English bītel, bētel & bȳtel which was cognate with the Middle Low German bētel (chisel), from bēatan & bētan (beat) and related to the Old Norse beytill (penis).  The adjectival sense applied originally to human physiology (as beetle-browed) and later extended to geological formations (as a back-formation of beetle-browed) and architecture where it survives as the “eyebrow” window constructions mounted in sloping roofs.  The mid-fourteenth century Middle English bitelbrouwed (grim-browed, sullen (literally “beetle-browed”)) is thought to have been an allusion to the many beetles with bushy antennae, the construct being the early thirteenth century bitel (in the sense of "sharp-edged, sharp" which was probably a compound from the Old English bitol (biting, sharp) + brow, which in Middle English meant "eyebrow" rather than "forehead."  Although the history of use in distant oral traditions is of course murky, it may be from there that the Shakespearean back-formation (from Hamlet (1602)) in the sense of "project, overhang" was coined, perhaps from bitelbrouwed.  As applied to geological formations, the meaning “dangerously to overhang cliffs etc” dates from circa 1600.   The alternative spellings bittle, betel & bittil are all long obsolete.  Beetle is a noun & verb & adjective, beetled is a verb, beetling is a verb & adjective and beetler is a noun; the noun plural is beetles.

The Beetle (Volkswagen Type 1)

First built before World War II (1939-1945), the Volkswagen (the construct being volks (people) + wagen (car)) car didn’t pick up the nickname “beetle” until 1946, the allied occupation forces translating it from the German Käfer and it caught on, lasting until the last one left a factory in Mexico in 2003 although in different places it gained other monikers, the Americans during the 1950s liking “bug” and the French coccinelle (ladybug) and as sales gathered strength around the planet, there were literally dozens of local variations, the more visually memorable including: including: bintus (Tortoise) in Nigeria, pulga (flea) in Colombia, ඉබ්බා (tortoise) in Sri Lanka, sapito (little toad) in Perú, peta (turtle) in Bolivia, folcika (bug) in Bosnia and Herzegovina, kostenurka (turtle) in Bulgaria, baratinha (little cockroach) in Cape Verde, poncho in Chile and Venezuela. buba (bug) in Croatia, boblen (the bubble), asfaltboblen (the asphalt bubble), gravid rulleskøjte (pregnant rollerskate) & Hitlerslæden (Hitler-sled) in Denmark. cepillo (brush) in the Dominican Republic, fakrouna (tortoise) in Libya, kupla (bubble) & Aatun kosto (Adi's revenge) in Finland, cucaracha (cockroach) in Guatemala, El Salvador and Honduras, Kodok (frog) in Indonesia, ghoorbaghei (قورباغه ای) (frog) in Iran, agroga عكروكة (little frog) & rag-gah ركـّة (little turtle) in Iraq, maggiolino (maybug) in Italy, kodok (frog) in Malaysia, pulguita (little flea) in Mexico and much of Latin America, boble (bubble) in Norway, kotseng kuba (hunchback car) & boks (tin can) in the Philippines, garbus (hunchback) in Poland, mwendo wa kobe (tortoise speed) in Swahili and banju maqlub (literally “upside down bathtub”) in Malta.

A ground beetle (left), a first generation Beetle (1939-2003) (centre) and an "New Beetle" (1997-2011).  Despite the appearance, the "New Beetle" was of front engine & front-wheel-drive configuration, essentially a re-bodied Volkswagen Golf.  The new car was sold purely as a retro, the price paid for the style, certain packaging inefficiencies. 

The Beetle (technically, originally the KdF-Wagen and later the Volkswagen Type 1) was one of the products nominally associated with the Nazi regime’s Gemeinschaft Kraft durch Freude (KdF, “Strength Through Joy”), the state-controlled organization which was under the auspices of the Deutsche Arbeitsfront (German Labor Front) which replaced the independent labor unions.  Operating medical services, cruise liners and holiday resorts for the working class, the KdF envisaged the Volkswagen as a European Model T Ford in that it would be available in sufficient numbers and at a price affordable by the working man, something made easier still by the Sparkarte (savings booklet) plan under which a deposit would be paid with the balance to be met in installments.  Once fully paid, a Volkswagen would be delivered.  All this was announced in 1939 but the war meant that not one Volkswagen was ever delivered to any of those who diligently continued to make their payments as late as 1943.  Whether, even without a war, the scheme could have continued with the price set at a politically sensitive 990 Reichsmarks is uncertain.  That was certainly below the cost of production and although the Ford Model T had demonstrated how radically production costs could be lowered once the efficiencies of mass-production reached critical mass, there were features unique to the US economy which may never have manifested in the Nazi system, even under sustained peace.  As it was, it wasn’t until 1964 that some of the participants in the Sparkarte were granted a settlement under which they received a discount (between 9-14%) which could be credited against a new Beetle.  Inflation and the conversion in 1948 from Reichsmark to Deutschmark make it difficult accurately to assess the justice of that but the consensus was Volkswagen got a good deal.  The settlement was also limited, nobody resident in the GDR (The German Democratic Republic, the old East Germany (1949-1990)) or elsewhere behind the iron curtain received even a Reichspfennig (cent).  

Lindsay Lohan with Beetle in Herbie: Fully Loaded (2005), Walt Disney Pictures' remake of The Love Bug (1968) (centre).  One of the Beetles used in the track racing sequences in Herbie: Fully Loaded is now on display in the Peterson Automotive Museum on Wilshire Boulevard, Los Angeles, California (left & right).

There were many Volkswagens produced during the war but all were delivered either to the military or the Nazi Party organization where they were part of the widespread corruption endemic to the Third Reich, the extent of which wasn’t understood until well after the end of the regime.  The wartime models were starkly utilitarian and this continued between 1945-1947 when production resumed to supply the needs of the Allied occupying forces, the bulk of the output being taken up by the British Army, the factory being in the British zone.  As was the practice immediately after the war, the plan had been to ship the tooling to the UK and begin production there but the UK manufacturers, after inspecting the vehicle, pronounced it wholly unsuitable for civilian purposes and too primitive to appeal to customers.  Accordingly, the factory remained in Germany and civilian deliveries began in 1947, initially only in the home market but within a few years, export sales were growing and by the mid-1950s, the Beetle was even a success in the US market.  The platform proved adaptable too, the original two-door saloon and cabriolet augmented by a van on a modified chassis which was eventually built in a bewildering array of body styles (and made famous as the Kombi and Microbus (Type 2) models which became cult machines of the 1960s counter-culture) and the stylish, low-slung Karmann-Ghia (the classic Type 14 and the later Type 34 & Type 145 (Brazil), sold as a 2+2 coupé and convertible.

Herr Professor Ferdinand Porsche (1875–1951) explaining the Beetle to Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945) during the ceremony marking the laying of the foundation stone at the site of the Volkswagen factory, Fallersleben, Wolfsburg in Germany's Lower Saxony region, 26 May 1938 (which Christians mark as the Solemnity of the Ascension of Jesus Christ, commemorating the bodily Ascension of Christ to Heaven) (left).  The visit would have been a pleasant diversion for Hitler who was at the time immersed in the planning for the Nazi's takeover of Czechoslovakia and later the same day, during a secret meeting, the professor would display a scale-model of an upcoming high-performance version (right). 

The Beetle also begat what are regarded as the classic Porsches (the 356 (1948-1965) and the later 911 (1964-1998) and 912 (1965-1969 & 1976)).  Although documents filed in court over the years would prove Ferdinand Porsche’s (1875-1951) involvement in the design of the Beetle revealed not quite the originality of thought that long was the stuff of legend (as a subsequent financial settlement acknowledged), he was attached to the concept and for reasons of economic necessity alone, the salient features of the Beetle (the separate platform, the air-cooled flat engine, rear wheel drive and the basic shape) were transferred to the early post-war Porsches and while for many reasons features like liquid cooling later had to be adopted, the basic concept of the 1938 KdF-Wagen is still identifiable in today’s 911s.

The Beetle had many virtues as might be surmised given it was in more-or-less continuous production for sixty-five years during which over 20 million were made.  However, one common complaint was the lack of power, something which became more apparent as the years went by and average highway speeds rose.  The factory gradually increased both displacement & power and an after-market industry arose to supply those who wanted more, the results ranging from mild to wild.  One of the most dramatic approaches was that taken in 1969 by Emerson Fittipaldi (b 1946) who would later twice win both the Formula One World Championship and the Indianapolis 500.

The Fittipaldi 3200

Team Fittipaldi in late 1969 entered the Rio 1000 km race at the Jacarepagua circuit, intending to run a prototype with an Alfa Romeo engine but after suffering delays in the fabrication of some parts, it was clear there would be insufficient time to prepare the car.  No other competitive machine was immediately available so the decision was taken to improvise and build a twin-engined Volkswagen Beetle, both car and engines in ample supply, local production having begun in 1953.  On paper, the leading opposition (Alfa Romeo T33s, a Ford GT40 and a Lola T70 was formidable but the Beetle, with two tuned 1600 cm³ (98 cubic inch) engines, would generate some 400 horsepower in a car weighing a mere 407kg (897 lb) car.  Expectations weren't high and other teams were dismissive of the threat yet in qualifying, the Beetle set the second fastest time and in the race proved competitive, running for some time second to the leading Alfa Romeo T33 until a broken gearbox forced retirement.

Fittipaldi 3200, Interlagos, 1969.  The car competed on Pirelli CN87 Cinturatos tyres which was an interesting choice but gearbox failures meant it never raced long enough for their durability to be determined.

The idea of twin-engined cars was nothing new, Enzo Ferrari (1898-1988) in 1935 having entered the Alfa Romeo Bimotor in the Grand Prix held on the faster circuits.  At the time a quick solution to counter the revolutionary new Mercedes-Benz and Auto-Union race cars, the Bimotor had one supercharged straight-eight mounted at each end, both providing power to the rear wheels.  It was certainly fast, timed at 335 km/h (208 mph) in trials and on the circuits it could match anything in straight-line speed but its Achilles heel was that which has beset most twin-engined racing cars, high fuel consumption & tyre wear and a tendency to break drive-train components.  There were some successful adoptions when less powerful engines were used and the goal was traction rather than outright speed (such as the Citroën 2CV Sahara (694 of which were built between 1958-1971)) but usually there were easier ways to achieve the same thing.  Accordingly, while the multi-engine idea proved effective (indeed sometimes essential) when nothing but straight line speed was demanded (such as land-speed record (LSR) attempts or drag-racing), in events when corners needed to be negotiated, it proved a cul-de-sac.  There was certainly potential as the handful of "Twinis" (twin-engined versions of the BMC (British Motor Corporation) Mini (1959-2000) built in the 1960s demonstrated.  The original Twini had been built by constructor John Cooper (1923–2000 and associated with the Mini Cooper) after he'd observed a twin-engined Mini-Moke (a utilitarian vehicle based on the Mini's platform) being tested for the military.  Cooper's Twini worked and was rapid but after being wrecked in an accident (not directly related to the novel configuration), the project was abandoned.   

Still, in 1969, Team Fittipaldi had nothing faster available and while on paper, the bastard Beetle seemed unsuited to the task as the Jacarepagua circuit then was much twistier than it would become, it would certainly have a more than competitive  power to weight ratio, the low mass likely to make tyre wear less of a problem.  According to Brazilian legend, in the spirit of the Q&D (quick & dirty) spirit of the machines hurried assembly, after some quick calculations on a slide-rule, the design process moved rapidly from the backs of envelopes to paper napkins at the Churrascaria Interlagos Brazilian Barbecue House where steaks and red wine were ordered.  Returning to the workshop, most of the chassis was fabricated against chalk-marks on garage floor while the intricate linkages required to ensure the fuel-flow to the four Weber DC045 carburetors were constructed using cigarette packets as templates to maintain the correct distance between components.  In the race, the linkages performed faultlessly.

Fittipaldi 3200: The re-configuration of the chassis essentially transformed the rear-engined Beetle into a mid-engined car, the engines between the driver and the rear-axle line, behind which sat the transaxle.  

The chassis used a standard VW platform, cut just behind the driver’s seat where a tubular sub-frame was attached.  The front suspension and steering was retained although larger Porsche drum brakes were used in deference to the higher speeds which would be attained.  Remarkably, Beetle type swing axles were used at the rear which sounds frightening but these had the advantage of providing much negative camber and on the smooth and predictable surface of a race-track, especially in the hands of a race-driver, their behavior would not be as disconcerting as their reputation might suggest.  Two standard 1600cm³ Beetle engines (thus the 3200 designation) were fitted for the shake down tests and once the proof-of-concept had been verified, they were sent for tuning, high-performance Porsche parts used and the displacement of each increased to 2200cm³ (134 cubic inch).  The engines proved powerful but too much for the bottom end, actually breaking a crankshaft (a reasonable achievement) so the stroke was shortened, yielding a final displacement only slightly greater than the original specification while maintaining the ability to sustain higher engine speeds.

Fittipaldi 3200 (1969) schematic (left) and Porsche 908/01 LH Coupé (1968–1969) (right): The 3200's concept of a mid-engined, air-cooled, flat-eight coupe was essentially the same as the Porsche 908 but the Fittipaldi 3200's added features included drum brakes, swing axles and a driver's seat which doubled as a fuel tank.  There might have been some drivers of the early (and lethal) Porsche 917s who would have thought the 3200 "too dangerous".

The rear engine was attached in a conventional arrangement through a Porsche five-speed transaxle although first gear was blanked-off (shades of the British “sports saloons” of the 1950s which discarded the "stump-puller" first gear to create a "close ratio" three-speed box) because of a noted proclivity for stripping the cogs while the front engine was connected to the rear by a rubber joint with the crank phased at 90^o to the rear so the power sequenced correctly.  Twin oil coolers were mounted in the front bumper while the air-cooling was also enhanced, the windscreen angled more acutely to create at the top an aperture through which air could be ducted via flexible channels in the roof.   Most interesting however was the fuel tank.  To satisfy the thirst of the two engines, the 3200 carried 100 litres (26.4 (US) / 22 (Imperial) gallons) of a volatile ethanol cocktail in an aluminum tank which was custom built to fit car: It formed the driver’s seat!

Incongruity: The Beetle and the prototypes, Interlagos, 1969 

In the Rio de Janeiro 1000 kilometre race on the Guanabara circuit, the 3200, qualified 2^nd and ran strongly in the race, running as high as second, the sight of a Beetle holding off illustrious machinery such as a Porsche special, a Lola-Chevrolet R70, and a Ford GT40, one of motorsport’s less expected sights.  Unfortunately, in the twin-engined tradition, it proved fast but fragile, retiring with gearbox failure before half an hour had elapsed.  It raced once more but proved no more reliable.

How to have fun with a Beetle.