Stratosphere

Stratosphere (pronounced strat-uh-sfeer)

(1) The region of the upper atmosphere extending between the tropopause and mesosphere to about 30 miles (50 kilometers) above the earth, characterized by little vertical change in temperature.

(2) In historic documents, all of the earth's atmosphere lying outside the troposphere (obsolete).

(3) Any great height or degree of anything, as the highest point of a graded scale.

(4) In geology, collectively, those layers of the Earth’s crust which primarily comprise stratified deposits (obsolete).

1908: From the French stratosphère, the construct being strato + sphère (literally "sphere of layers").  It was coined by French meteorologist Léon-Philippe Teisserenc de Bort (1855-1913).  Strato was an inflected form of strātus (a spreading out), the perfect passive participle of sternō (spread) and past participle stem of sternere (to spread out) from the primitive Indo-European root stere- (to spread).  Sphere was from the Middle English spere, from the Old French sphere, from the Medieval Latin sphēra, from the Classical Latin sphaera (ball, globe, celestial sphere), from the Ancient Greek σφαῖρα (sphaîra) (ball, globe) of unknown origin and despite the apparent similarity, not related to the Persian سپهر‎ (sepehr) (sky).  The earlier use of the word, attested in English 1908 and coined in German 1901, was a geological term for part of the Earth's crust and has long been wholly obsolete.  The second major layer of Earth's atmosphere, the stratosphere sits above the troposphere and below the mesosphere.  Itself stratified, the stratosphere’s cooler layers are closest to the Earth’s surface, the higher layers warmed by the absorption of the Sun's ultraviolet radiation in the ozone layer, a reversal of the process in the troposphere where temperature decreases with altitude.  Stratosphere is a noun, and stratospheric & stratospherical are adjectives; the noun plural is stratospheres.

Layers

It was once thought the first living things to enter the stratosphere were some fruit flies, sent there by the US Air Force aboard one of the V-2 rockets seized from the German's wartime missile programme.  Launched in February 1947 from the White Sands Missile Range in New Mexico, the purpose of the flight was to explore the effects of radiation exposure at these then novel high altitudes; the V2 attained a height of 68 miles (109 kilometres) and all fruit flies survived the trip.  It was soon appreciated however that some bacteria or viruses must have been present in or on the V2s launched by the Germans between 1944-1945 and many of these would, at least briefly, have entered the stratosphere but even these appear not to have been the first living (and viruses are in some sense “alive”) things there.

Although the tropopause (the uppermost layer of the troposphere) is thought a barrier to the upward movement of particles, volcanoes are an obvious means by which this could occur although such eruptions are rare.  Bacterial life does however survive in the stratosphere, making it technically, part of the biosphere and, in 2001, dust was collected at a height of 25 miles (41 kilometres) which, upon analysis, was found to contain bacteria of surprisingly large size.  The discovery excited speculation that such large bacterial masses may be incoming to Earth, the suggestion being that (1) the bacteria may have arrived in the stratosphere from space and (2) the possibility that the transfer of bacteria from the Earth to the highly mutagenic stratosphere may have played a role in bacterial evolution.  Among the scientific community, enthusiasm for these theories was restrained.

Venge

Venge (pronounced venj)

To avenge; to punish; to revenge (archaic).

1250–1300: From the Middle English vengen from the Old French venger & vengier (take revenge, avenge, punish) from the Latin vindicāre (assert a claim, claim as one's own; avenge, punish; vindicate). Also archaic were the related forms were vengefully, vengefulness venged & venging whereas the adjective vengeful, although rare, endured.  The noun vengeance, from the same era as venge, flourished.  Vengeance was from the Anglo-French vengeaunce, from twelfth century Old French vengeance & venjance (revenge, retribution).  Venge & avenge are verbs, revenge is a noun & verb, vengeance & vengefulness are nouns, vengeful is an adjective and vengefully is an adverb; the most common noun plural is vengeances. 

Venge long ago became archaic and is now extinct except when used in a historical context or for literary effect.  Venge is the verb transitive, venges the third-person singular simple present, venging the present participle and venged the simple past and past participle.  Synonyms include vindicate, avenge, chasten, punish, chastise, revenge, repay, redress, requite, square, return, get, fix, retort, reciprocate, score, defend, match, justify and payback.  Venge is one of the unusual words in English which went extinct while various derived forms (vengeance; vengeful; avenge) flourished and the translations of the Bible probably encouraged use, God being vengeful, there’s much vengeance in the Bible:

Beloved, never avenge yourselves, but leave it to the wrath of God, for it is written, “Vengeance is mine, I will repay, says the Lord.” To the contrary, “if your enemy is hungry, feed him; if he is thirsty, give him something to drink; for by so doing you will heap burning coals on his head.” Do not be overcome by evil, but overcome evil with good.

Paul to the Romans; Romans 12:19–21

The vengeance weapons

The V-weapons deployed by Germany late in the World War II (1939-1945) all began as conventional projects of the military or the armaments industry but became known as the Vergeltungswaffen ("retaliatory weapons" or "reprisal weapons") after the label was in 1944 applied by Joseph Goebbels (1897–1945; Reich Minister of Propaganda 1933-1945) who used the word as a propaganda device, seeking to give civilians some hope there might be retaliation against (and perhaps even relief from) the area-bombing campaigns being conducted against cities all over the Reich.  The Allies generally translated Vergeltungswaffen as “vengeance weapons”, the best-known of the devices the V-1 & V-2. 

The terminology can be confusing, the vengeance weapons often conflated with the so-called Wunderwaffen (superweapons, or wonderweapons) of which there were literally dozens on drawing boards, in development or (occasionally) in use but the Vergeltungswaffen were just a highly-visible sub-set, although, being so well-publicized and relatively numerous, they do tend more to figure in the popular imagination.  Goebbels had been talking of the Wunderwaffen since 1943 and Adolf Hitler (1889-1945; Führer (leader), German head of government 1933-1945 & head of state 1934-1945) had hinted at their existence since 1939 although there’s still debate about the technology to which he alluded.  Confusingly, historians writing in English also use the term “miracle weapons”, perhaps because Hitler, once he realized the war was lost (and the timing of this is debated, a vague consensus being he probably understood it couldn’t be won after the strategic failure of Unternehmen Zitadelle (Operation Citadel or the Kursk offensive) in mid-1943 and that it was lost when the Ardennes Counteroffensive (Battle of the Bulge) was abandoned in early 1945) began increasingly to refer to the “Miracle of the House of Brandenburg”, a term coined by Frederick the Great (Frederick II, 1712–1786; King of Prussia 1740-1786) to describe the fortuitous series of political and military events which saved Prussia from defeat during the Seven Years' War (1756–1763).

By the latter stages of the war, German civilians were noted in the remarkably frank reports compiled by the SD (the Sicherheitsdienst des Reichsführers-SS (Security Service of the Reichsführer-SS), the internal intelligence agency of the SS and Nazi Party) as being increasingly skeptical about the Wunderwaffen, using words like “wonder” and “miracle” with some degree of irony.  Despite the opinion of some today, Dr Goebbels understood the limits of propaganda and had by 1945 already toned-down the emphasis on the weapons and had switched the focus to matters at least slightly less implausible.  In the post-war German language, Wunderwaffe has survived as a (usually derisive) reference to any universal solution said to be something said (improbably) able to solve many or especially difficult problems.

The actual history of the Vergeltungswaffen became murky almost as soon as the war ended.  What are well documented are the V-1, V-2 & V-3 and there’s some evidence to suggest the V-4 label was, at least in some documents, applied to one or more weapon before the end of hostilities.  The confusion is thought to have been engendered by the normal military & industrial practice of using the "V" designation (denoting Versuchs (attempt, experimental)) plus a number to keep track of all the prototype or version numbers which had to be documented.  Although not mentioned in his dairies or elsewhere, Goebbels seemed just to have hijacked Versuchs (V) and done a rebrand, the word vengeance well-suited to the time and place to which the gangster Nazi state had delivered Germany.  He spoke in public only ever of the V-1 & V-2 and the V-3 is documented in the German military archive but for the V-4 and beyond, the application of the V-x nomenclature is speculative, V-4 having (after the war) been applied variously to a Nazi atomic bomb, the manned version of the V-1, a number of radiological devices and the A9/A10 rocket combination.

After the war, there was a great profusion of often duplicated records spread all over the Reich and it was almost all on paper.  Project codes weren’t standardized even within industries or branches of the military but what was adhered to was the universal allocation of a system of version identifiers, usually as numbers.  A "V" to designate Versuchsmuster (prototypes) was almost always used, usually in conjunction with whatever was the current model designation (eg Ta 189 v1, Me 210 v2 et al) but within project teams, a lot of working documents circulated with just a version number listed; that being all that was required by the team focusing on the one model.  It’s that, at least in part, that’s thought to account for so many different things being described as V-4, V-7 etc, misinformation the expansion of the internet appears to have made more prevalent.

Ironically, the dozens of Wunderwaffen to which so many resources were allocated ultimately achieved more for the Allies than the Germans.  After the war, the British, the Americans and the Russians all took whatever they could grab of the German military and scientific research establishment (equipment and personnel), carted it off, reassembled what they had and put the scientists to work.  In ballistics, rocketry and advanced aviation, the victorious powers of the late 1940s essentially had in their hands what represented probably decades of peace-time research.  It’s not that developments like trans-Atlantic airliners, the Intercontinental Ballistic Missiles (ICBM) or the moon landing wouldn’t have been possible without the windfall of the German research but these things almost certainly would have taken longer to achieve, presumably decades such was the pace of advancement during the war.

The Vergeltungswaffen eins (V-1) was the world’s first cruise missile.  One of the rare machines to use a pulse-jet, it emitted such a distinctive sound that those at whom it was aimed nicknamed it the “buzz-bomb” although it attracted other names including doodlebug.  In Germany, before Goebbels decided it was the V-1, the official military code name was Fi 103 (The Fi stood for Fieseler, the original builder of the airframe and most famous for their classic Storch (Stork), short take-off & landing (STOL) aircraft) but there were also the code-names Maikäfer (maybug) & Kirschkern (cherry stone).  Although not fast enough to be invulnerable either to air or ground-fire and insufficiently accurate to be used in precision attacks, it was nevertheless an outstandingly economical delivery system, able to carry a warhead of 850 kg (1,870 lb) to London at a tiny fraction of the cost of using manned aircraft for the same task with the priceless additional benefit of not risking the loss of aircrew.  While the Allied defenses against the V-1 did improve over time, it was only the destruction of the launch sites and the occupation of territory within launch range that ceased the attacks.  Until then, the V-1 remained a highly effective terror weapon but, like the V-2 and so much of the German armaments effort, bureaucratic empire-building and political intrigue compromised the efficiency of the project. 

The Vergeltungswaffen zwei (V-2) was developed first by the German military with the code name Aggregat 4 (A4) and was the first guided, long-range ballistic missile.  With a range of around 320 km (200 miles), it briefly entered the stratosphere (technically the mesosphere) on its trajectory towards the target and once in flight, there was no effective defense; falling to earth faster than the speed of sound, nor was there any warning.  Technologically, it was an extraordinary advance in delivery systems but it was a very expensive way (inaccurately) to deliver a relatively small payload of 725 kg (1,600 lb) of high explosive.  When nuclear warheads were developed, the economics of ballistic missiles were realized.  Deployed simultaneously too early in its development to be successful and too late in the war to realise its strategic purpose, the V2 was influential in the history of both ballistics and space exploration.  It (1) cost more to develop than the atom-bomb, (2) caused fewer casualties when deployed than died during its development and production (most of whom were slave-workers), (3) was the ancestor of the ICBMs and (4), saved the US one or two decades the of research required to produce both the ICBMs and the big Saturn rockets which powered the Apollo programme.  It’s a myth the V-2 had no strategic effect.  From the time the Allies were convinced the programme was a threat (and it took actual physical evidence to convince the British scientific establishment the V-2 was even theoretically possible), much attention was paid, even to the extent of diverting bomber command from their plans to instead concentrate some resources on the V-2.  As a terror weapon, the effectiveness was then unparalleled, the British government was forced to react to the effect on public morale.  Some historians still under-estimate just how many resources the Allies had to divert to deal with the V2s.

The Vergeltungswaffen drei (V-3) was a modern take on a very old-fashioned idea, the big-bore gun.  Essentially, the principle was of one barrel with the projectile launched with multiple charges, each successive propellant charge adding to the velocity and therefore the range.  The concept is something like that used in electronics whereby a signal transmitted along a wire is boosted at intervals by line-drivers to compensate for loses over distance.  To preserve secrecy during development, the project was known as the Hochdruckpumpe (High Pressure Pump or HDP) and, among engineers, it gained the nickname Fleißiges Lieschen (Busy Lizzie).  The idea in ballistics actually dates from the late nineteenth century and was conceived as a way of achieving a high-velocity, large calibre weapon while not requiting an excessively (and probably impossibly) large barrel.  Some of the V-3s were fired a brief operational life before the sites had to be abandoned because of the Allied advance and the two aimed at London were disabled in air attacks on their bunkers using 5,400-kilogram (11,900 lb) "Tallboy" deep-penetration “earthquake” bombs.  A number of claims have been made that certain weapons are the true Vergeltungswaffen vier (V-4) including a variety of missiles, nuclear devices and jet bombers but there’s no conclusive evidence any was ever labeled as such by either the German military or armaments industry.

The Pase Rock: Lindsay Lohan's Revenge.

Satellite

Satellite (pronounced sat-l-ahyt)

(1) In astronomy, celestial body orbiting around a planet or star; a moon.

(2) In geopolitics, as “satellite state”, a country under the domination or influence of another.

(3) Something (a county, sub-national state, office, building campus etc), under the jurisdiction, influence, or domination of another entity; Subordinate to another authority, outside power, or the like (also known as a “satellite operation”, “satellite campus”, “satellite workshop” etc).

(4) An attendant or follower of another person, often subservient or obsequious in manner; a follower, supporter, companion, associate; lackey, parasite, sycophant, toady, flunky; now used usually in the derogatory sense of “a henchman” although, applied neutrally, it can be used of someone’s retinue or entourage (and even the machinery of a motorcade).

(5) A man-made device orbiting a celestial body (the earth, a moon, or another planet etc) and transmitting scientific information or used for communication; among astronomers and others form whom the distinction matters, man-made devices are sometimes referred to as “artificial satellites” to distinguish them for natural satellites such as the Earth’s Moon.  The standard abbreviation is “sat” and the situation in which a satellite is hit by some object while in orbit (which at the velocities involved can be unfortunate) is called a “sat-hit”.

(6) As “derelict satellite”, a man-made device (including the spent upper-stages of rockets) in orbit around a celestial body which has ceased to function.

(7) In medicine, a short segment of a chromosome separated from the rest by a constriction, typically associated with the formation of a nucleolus.

(8) In biology, a colony of microorganisms whose growth in culture medium is enhanced by certain substances produced by another colony in its proximity.

(9) In formal grammar, a construct that takes various forms and may encode a path of movement, a change of state, or the grammatical aspect (highly technical descriptor no longer used in most texts).

(10) In television, as satellite TV, the transmission and reception of television broadcasts (and used also in narrowcasting) using satellites in low-earth orbit.

(11) In the military terminology of Antiquity, a guard or watchman.

(12) In entomology, as satellite moth, the Eupsilia transversa, a moth of the family Noctuidae.

1540-1550: From the fourteenth century Middle French satellite, from the Medieval Latin satellitem (accusative singular of satelles) (attendant upon a distinguished person or office-holder, companion, body-guard. courtier, accomplice, assistant), from the Latin satelles, from the Old Latin satro (enough, full) + leyt (to let go) and listed usually as akin to the English “follow” although the association is undocumented.  Although the Latin origin is generally accepted, etymologists have pondered a relationship with the Etruscan, either satnal (klein) (again linked to the English “follow”) or a compound of roots: satro- (full; enough) + leit- (to go) (the English “follow” constructed of similar roots).  Satellite is a noun, verb & adjective and satellitic & satellitious are adjectives; the noun plural is satellites.  Satellitious (pertaining to, or consisting of, satellites) is listed by most dictionaries as archaic but is probably the best form to use in a derogatory sense, best expressed in the comparative (more satellitious) or the superlative (most satellitious).

Lindsay Lohan promoting the Sick Note series, TV & Satellite Week magazine, 21-27 July 2018.

The adjectival use is applied as required and this has produced many related terms including satellite assembly (use of committees or deliberative bodies created by a superior authority), satellite broadcasting (in this context distinguished from transmissions using physical (point-to-point) cables or ground-based relays), satellite campus, satellite DNA (in genetics, an array in  tandem of repeating, non-coding DNA), satellite-framing (in linguistics, the use of a grammatical satellite to indicate a path of motion, a change of state or grammatical aspect (as opposed to a verb framing)), satellite navigation (the use of electronic positioning systems which use data from satellites (often now as “SatNav”)) and satellite station (either (1) as ground-base facility used for monitoring or administrating satellites or (2) a manned facility in orbit such as the ISS (International Space Station)), satellite telephone (telephony using satellites as a transmission vector)

Sputnik 1 blueprint, 1957.

The original sense in the 1540s was "a follower or attendant of a superior person" but this use was rare before the late eighteenth century and it seemed to have taken until the 1910s before it was applied in a derogatory manner to suggest "an accomplice or accessory in crime or other nefarious activity” although the Roman statesman Cicero (Marcus Tullius Cicero, 106-43 BC) often used the Latin form in this way.  In the seventeenth century, as telescopes became available, the idea was extended to what was then thought to be "a planet revolving about a larger one" on the notion of "an attendant", initially a reference to the moons of Jupiter.  In political theory, the “satellite state” was first described in 1800, coined by John Adams (1735-1826; US president 1797-1801) in a discussion about the United States and its relationships with the other nations of the Americas although in geopolitics the term is most identified with the “buffer states”, the members of the Warsaw Pact which were within Moscow’s sphere of influence.  The familiar modern meaning of a "man-made machine orbiting the Earth" actually dates (as scientific conjecture) from 1936, something realized (to the surprise of most) in 1957 when the USSR launched Sputnik 1.  Sputnik was from the Russian спу́тник (sputnik) (satellite (literally "travelling companion” and in this context a shortened form of sputnik zemlyi (travelling companion of the Earth), from the Old Church Slavonic supotiniku, the construct being the Russian so- (as “s-“ (with, together)) + пу́тник (pútnik) (traveller), from путь (put) (way, path, journey) (from the Old Church Slavonic poti, from the primitive Indo-European pent- (to tread, go)) + ник (-nik) (the agent suffix).

Sputnik, 1957

Russian Sputnik postcard, 1957.

The launch of Sputnik shocked the American public which, in a milieu of jet aircraft, televisions and macropterous Cadillacs, had assumed their country was in all ways technologically superior to their Cold War enemy.  Launched into an elliptical low-Earth orbit, Sputnik was about twice the size of a football (soccer ball) and it orbited for some three more months before falling towards earth, the on-board batteries lasting long enough for it to broadcast radio pulses for the first three weeks, transmissions detectable almost anywhere on earth.  It sounds now a modest achievement but it needs to be regarded as something as significant as the Wright Flyer in 1903 travelling 200 feet (61 m), at an altitude of some 10 feet (3 m) and in the West the social and political impact was electrifying.  There were also linguistic ripples because, just as a generation later the Watergate scandal would trigger the –gate formations (which continue to this day), it wasn’t long before the –nik prefix (which had actually been a part of Yiddish word creation for at least a decade) gained popularity.  Laika, the doomed stray dog launched aboard Sputnik 2 in November 1957 was dubbed muttnik (although the claims it was the first living thing in space have since been disproved because "living" entities were both on board the Nazi V2 rockets (1944-1945) which often briefly entered the stratosphere and have long been present in the upper atmosphere where they’re ejected into space by natural atmospheric processes) while the early US satellites (quickly launched to display the nation’s scientific prowess) failed which gave the press the chance to coin kaputnik, blowupnik, dudnik, flopnik, pffftnik & stayputnik.

Sputnik 1's launch vehicle (left), the satellite as it orbited the earth (centre) and in expanded form (right. 

Although not a great surprise to either the White House or the Pentagon, the American public was shocked and both the popular and quality press depicted Sputnik’s success as evidence of Soviet technological superiority, stressing the military implications.    This trigged the space race and soon created the idea of the “missile gap” which would be of such significance in the 1960 presidential election and, although by the early 1960s the Pentagon knew the gap was illusory, the arms race continued and the count of missiles and warheads actually peaked in the early 1970s.  It also began a new era of military, technological, and scientific developments, leading most obviously to the moon landing in 1969 but research groups developed weapons such as the big inter-continental ballistic missiles (ICBMs) and missile defence systems as well as spy satellites.  Satellites were another step in the process of technology being deployed to improve communications.  When President Lincoln was assassinated in 1865, the news didn’t reach Europe until the fastest ship crossed the Atlantic a fortnight later.  By the time of President McKinley’s assassination in 1901, the news travelled around the world by undersea cables within minutes.  In 1963, while news of President Kennedy’s death was close to a global real-time event, those thousands of miles from the event had to wait sometimes twenty-four hours to view footage which was sent in film canisters by air.  By 1981, when an attempt was made on President Reagan’s life, television feeds around the planet were within minutes picking up live footage from satellites.

1967 Plymouth Satellite convertible.

Chrysler's Plymouth division introduced the Satellite on the corporation's intermediate ("B") platform in 1965 as the most expensive trim-option for the Belvedere line.  Offered initially only with two-door hardtop and convertible coach-work, the range of body-styles was later expanded to encompass four-door sedans and station wagons.  In a manner, typical of the way the industry applied their nomenclature as marketing devices to entice buyers, the Belvedere name was in 1970 retired while Satellite remained the standard designation until it too was dropped after 1974.

1970 Plymouth Road Runner, 440 6 Barrel.

Were it not for it being made available in 1966 with the 426 cubic inch (7.0 litre) Street Hemi V8, the Belvedere and Satellite would have been just another intermediate but with that option, it was transformed into a (slightly) detuned race-car which one could register for the road, something possible in those happier times.  The Street Hemi was an expensive option and relatively few were built but the demand for high-performance machinery was clear so in 1968, Plymouth released the Road Runner, complete with logos (licensed from the Warner Brothers film studio for US$50,000) and a “beep beep” horn which reputedly cost US$10,000 to develop.  The object was to deliver a high-performance machine at the lowest possible cost so the Road Runner used the basic (two-door, pillared) body shell and eschewed niceties like carpet or bucket seats, the only addition of note a tuned version of the 383 cubic inch (6.3 litre) V8 engine; for those who wanted more, the Street Hemi was optional.  Plymouth set what they thought were ambitious sales targets but demand was such that production had to be doubled and the reaction encouraged the usual proliferation, a hardtop coupé and convertible soon rounding out the range.

1970 Plymouth Hemi Road Runner Superbird.

The option list later expanded to include the six-barrel version of the 440 cubic inch (7.2 litre) V8, a much cheaper choice than the Street Hemi and one which (usually) displayed better manners on the street while offering similar performance until travelling well over 100 mph (160 km/h) although it could match the Hemi’s sustained delivery of top-end power which, with the right gearing, would deliver a top speed in excess of 150 mph (240 km/h), something of little significance to most.  However, by the early 1970s sales were falling.  The still embryonic safety and emission legislation played a small part in this but overwhelmingly the cause was the extraordinary rise in insurance premiums being charged for the highset-performance vehicles, something which disproportionately affected the very buyers at which the machines were targeted: single males aged 19-29.  However, the platform endured long enough to provide the basis for the Road Runner Superbird, a “homologation special” produced in limited numbers to qualify the frankly extreme aerodynamic modifications for use in competition.  At the time, the additions were too radical for some buyers and dealers unable to find buyers were forced to convert the things back to standard specifications to shift them from their lots but they’re now prized collectables, the relatively few with the Street Hemi especially sought.

1971 Plymouth Hemi Road Runner.

The intermediate line was revised in 1971 using the then current corporate motif of “fuselage styling” and it was probably more aesthetically pleasing there than when applied to the full-sized cars which truly were gargantuan.  The 1971 Satellites used distinctly different bodies for the two and four-door models and while there were no more convertibles, the Street Hemi and six-barrel 440 enjoyed a swansong season although sales were low, the muscle car era almost at an end.

Dirigible

Dirigible (pronounced dir-i-juh-buhl or dih-rij-uh-buhl)

(1) An airship.

(2) A machine designed for or capable of being directed, controlled, or steered.

1583:  From the Latin dīrigere (to set straight), present active infinitive of dīrigō (steer, to direct) where it existed as an adjective with the meaning in the literal sense.  The use to describe airships dates from 1885, a direct borrowing from the French balloon dirigeable (steerable balloon), from the adjective dirigeable (capable of being directed or guided), a practice English would repeat with words like aileron and fuselage, reflecting the early French lead in aviation.  Dirigible is a noun & adjective, indirigibility & dirigibility are nouns and indirigible is an adjective; the noun plural is dirigibles. 

The Hindenburg, 1937

Frontal schematic of Hindenburg (LZ 129).

Built in the mid-1930s, Nazi Germany’s two Hindenburg-class dirigibles were hydrogen-filled, passenger-carrying rigid airships, the family named after Generalfeldmarschall Paul von Hindenburg (1847–1934; Reichspräsident (1925-1934) of the German Weimar Republic 1918-1933). They were the last of their type and the largest ever to fly, longer than three of the original Boeing 747s and only slightly shorter than RMS Titanic.  The first commissioned was Hindenburg (LZ 129) which undertook its maiden flight in March 1936 and powered by four Daimler-Benz DB602 V16 diesel engines rated at 890 kW (1190 horsepower), under neutral atmospheric conditions it typically cruised at 130 km/h (80 mph).  That made for leisurely transatlantic crossings (albeit much faster than ocean liners) but it could carry 72 passengers in some comfort as well as several tonnes for freight over a maximum range of 14,000 km (8700 miles).  By contrast, the Junkers Ju 52 (a contemporary airliner), although able to cruise faster at 210 km/h (130 mph) rarely carried more than 18 passengers with range restricted to a hardly intercontinental 1000 km (625 miles).  With a Berlin-New York ticket priced at the equivalent of around US$8000 in 2024 values, the big dirigible was the Concorde of its era and although obviously not supersonic, it was more luxurious and unlike the noisy, vibrating Ju 52, passengers enjoyed the comfort of small cabins, washrooms, a bar, a dining room and several lounges.  Although it may seem surprising given the craft's fiery demise, located within the body of the craft (surrounded by all that combustible hydrogen) was a smoking room.  To enter or leave the smoking room, passengers had to pass through an air-lock designed to ensure the flammable gas never came into contact with a naked flame, the barman's most important duty to check each of his customers as they went to leave, ensuring no forgetful smokers left with cigarettes still lit.

Hindenburg's interior was decorated in the then fashionable art deco "ocean liner" style: dining room (left), bar with a waiting bottle of Benedictine liqueur (centre) and lounge with world map annotated showing symbols illustrating the routes flown by the dirigible (right).

The safety record of the big dirigibles in the previous two decades had been patchy with a half-dozen crashes involving French, US and British craft with a death toll of some 250 souls.  Despite this, the Hindenburg operated a regular and profitable transatlantic passenger service for over a year, flying to both South and North America.  However, the designers were forced to use highly flammable hydrogen rather than inert helium because the US, the only country able to supply the necessary volume of the latter, refused on grounds of national security.  On 6 May 1937, while attempting to dock at Lakehurst Naval Air Station, New Jersey, the Hindenburg was destroyed by fire with the loss of 36 lives and although a variety of hypotheses have been suggested, the cause of ignition remains unknown.  The disaster shattered public confidence and marked an abrupt end of the passenger airship era, the Hindenburg’s sister-ship, the Graf Zeppelin never operated on a regular passenger service and scrapped in 1940.  Hitler's last word on the matter of the accident was "it was an act of God".  The combination of the Hindenburg disaster and the rapid improvement in the range and capacity of post-war airliners meant there was no return of the big passenger dirigibles, even among those manufacturers with access to ample supplies of helium.  Despite that, the things never went away and for decades there has been interest by both the military and commercial concerns in using them for a variety of purposes including as camera platforms, carriers of scientific instruments and survey vehicles for mining exploration and oceanographic research.  Dirigible the word however endured less well.  Preferred use now is the generic airship or, sometimes inaccurately given it’s technically different from the rigid or semi-rigid dirigible, the pleasing blimp.

Last moments of the Hindenburg, Lakehurst Naval Air Station, New Jersey, 6 May 1937.

One novel (although an adaptation of a concept in use for almost a century) use which remains at the proof of concept stage is as a lift vehicle for the LOHAN (Low Orbit Helium Assisted Navigator) and although there was no direct connection to Lindsay Lohan (not noted for her interest in aerospace matters), the project team cheerfully did admit the acronym was constructed as a publicity tool, blatantly trading on her notoriety (the name dating from 2012).  The idea is that because the cost of delivering a rocket-powered spaceplane into the stratosphere is so significant, if the travel from the ground to the critical altitude at which the rocket engine will ignite can be handled instead by a helium-filled dirigible, the economics of such devices become more compelling.  The concept is for the dirigible to carry a large number of rockets to an altitude of 65,000 feet (20,000 m) at which point they’re released, allowing their journey to continue to the planned altitude of some 80,000 feet (25,000 m), the dirigible returning to ground to be re-used for subsequent launches.  The initial testing plan was to use a large helium balloon to carry as small scale (3D-printed) rocket but despite years of negotiation, the developers were never able to secure a launch licence from US aviation authorities.

The LOHAN spaceplane.

Interestingly, the substantially amateur team found the greatest engineering challenge was not the lift device or the design of the spaceplane but ensuring the rocket reliably would fire as required, the thin atmosphere at 20,000 m containing only some 5% of the oxygen typically found as sea level, the solution being an exotic igniter-mix, a kind of super spark-plug which works when 12 miles (20 km) high.  Without the prototype able to be tested, it’s not clear if things are in abeyance.

Parachute

Parachute (pronounced par-uh-shoot)

(1) A folding, umbrella-like, fabric device with cords supporting a harness or straps for allowing a person, object, package, etc, safely to float down to safely through the air from a great height, especially from an aircraft, the design rendered effective by the resistance of the air that expands it during the descent and reduces the velocity of the fall.

(2) In certain type of competition cars (drag racing, land-speed vehicles et al) and military (mostly carrier-based) aircraft, a type of air brake deployed horizontally from the rear of the vehicle.  Known as the drogue chute.

(3) In horology, a shock-proofing device for the balance staff of a watch, consisting of a yielding, spring-like support for the bearing at either end.

(4) In industrial relations, a casual term for the aggregate of benefits, given a terminated employee.  Usually called the golden parachute if an especially large sum granted, essentially ex-gratia, to senior but now unwanted staff.

(5) To drop or land or on water (troops, equipment, supplies etc) by parachute.

(6) In democratic politics, a slang term for the practice of bringing in a candidate from outside the electorate, often one imposed by central executives against local wishes.

(7) In franchised sport, a payment made when a team is relegated to a lower division; called the parachute payment.

1785: From the French parachute (that which protects against a fall), the construct being para + chute.  The French imported para (protection against), via the Italian para & parare, from the Latin parō, derived from the primitive Indo-European per (produce, procure, bring onward, bring forth).  It was cognate with pariō (to produce) and properus (ready; to shield), a form which endures in the modern parasol.  Chute (fall) was a refashioning of the Old French cheüe & chue (from the Vulgar Latin caduta) based on cheoite, corresponding to the analogous Vulgar Latin form cadecta, feminine past participle of cheoir, the older form of choir.  The military verbal shorthand, generally adopted, is chute, first used in 1919.  The verb parachute (to descend or convey by or as if by the aid of a parachute) dates from 1807 and was directly from the noun.  In an example of technological determinism affecting language, dictionaries as late as 1906 tagged parachute as "rare".  The related forms are parachuted & parachuting; the noun plural is parachutes.  

Perhaps invented in China

Lindsay Lohan in a Camilla and Marc dress, Aquazzara boots and Balenciaga sunglasses carrying a Bottega Veneta Large Intrecciato Parachute Bag (US$5,900), Bravo Clubhouse, New York City, November 2024.

Sketches (dating from circa 2200 BC) discovered in western China indicate even then people were aware air resistance could be used to slow a man’s fall from a height although there’s nothing to prove the idea was ever put to the test.  The oldest known design for a recognizably modern parachute appears in a manuscript from Renaissance Italy, dated from the 1470s although it was Leonardo da Vinci (1452-1519) a couple of decades later who produced a technically better design, one which suggests he well understood the relationship between a parachute’s surface area and the weight of whatever was attached.  Leonardo's drawings proved influential among European inventors, the earlier fixed, flat surfaces being replaced by sail-like pieces of cloth which, bulging as they filled with air, increased surface area still further, thereby generating greater friction and resistance.  Although several plans survive from the seventeenth century showing men parachuting from towers, there’s no evidence this was a depiction of an actual experiment and is thought most likely to be an inventor’s speculative illustration.

Lindsay Lohan skydiving (tandem jump) in Dubai, 2018.  She landed safely. 

The first documented test happened in 1783 when French physicist Louis-Sébastien Lenormand (1757-1837) jumped from the top of the Montpellier observatory.  Surviving this, two years later, Lenormand coined the word parachute, an Italian-French hybrid which translates as "to protect from falling”.  That same year, to demonstrate its utility as a safety device for the new sport of hot-air ballooning, French engineer Jean-Pierre Blanchard (1753-1809) floated safely to the ground and by the 1790s he was manufacturing parachutes from silk (and some sources claim it was Blanchard who coined the word parachute).  Although not a few pioneering parachutists died as the hobby spread, progress continued and by 1911, the first jump was made from an aircraft; from that time, it was the military which devoted most attention to development, using them, successfully and not, with balloons, airships and aircraft.  By the start World War Two, parachutes were standard issue to aircrew and a novel way of quickly deploying infantry behind enemy lines.  The German army famously used paratroopers in several daring and successful operations although later heavy losses forced the Wehrmacht to abandon the tactic.  Others persevered and paratrooper battalions, brigades and divisions exist today in many military establishments.

A NASA Boeing B-52 Stratofortress research aircraft deploys an experimental drag chute upon landing at Dryden Flight Research Center, Edwards Air Force Base, California.

The test flights, conducted during 1990, were part of the development project for the Space Shuttle’s drag chute.  The B-52 often uses a drag chute when landing, especially in wet weather or if cross-winds are severe.  Parachutes are used to slow the delay of some spacecraft in their final re-entry phase and horizontal (drogue) chutes are deployed to assist the deceleration of some competition cars and aircraft landing on carriers.  The absolute record height for a parachute descent is held by Alan Eustace (b 1957) who on 24 October 2014 jumped from the stratosphere at an altitude of 135,889.108 feet (41,419 m).

AC Shelby Cobra 289 CSX2357 with parachute deployed at the end of test ¼ mile (400 m) run.  In drag racing circles, this is called “dumping the laundry”.

Although the Cobra gained fame for its performance on the road and the circuits, its light weight had obvious potential for drag racing, an event which would be over before speeds were reached where its dubious aerodynamic properties would be much of a limitation.  The factory built six 289 cubic inch (4.7 litre) Cobras optimized for straight-line, ¼ mile performance and named them the “Dragonsnake”, two of which were run by Shelby American, the others sold to private teams (CSX2357 was the second Dragonsnake made).  Also offered was a “drag package”, a kit with which customers could modify they own Cobras to the functional level of a factory Dragonsnake although one buyer must have thought the configuration too tame so the factory built the one-off CSX2472, a “Stage II Dragonsnake” with the 427 cubic inch (7.0 litre) V8.  Ironically, it was never used in drag racing and alternated between being run as a road car (!) and the occasional appearance on the track.

The mean girls, left to right: Penny Wong (b 1968; cabinet minister in the Rudd / Gillard / Rudd governments 2007-2013, ALP senator for South Australia since 2002), Katy Gallagher (b 1970; Chief Minister of the Australian Capital Territory (ACT) 2011-2014, senator for the ACT 2015-2018 & since 2019) & Kristina Keneally (b 1968; Premier of New South Wales 2009-2011, senator for New South Wales since February 2018).

Kristina Keneally's campaign material in Fowler, 2022; it seemed like a good idea at the time.

In the 2022 Australian general election, two high-profile candidates, were parachuted into two Sydney electorates by the Australian Labor Party’s (ALP) head office over the objections of local members.  One succeeded and one failed, Kristina Keneally losing the previously safe seat of Fowler while Andrew Charlton (b 1978) actually improved the ALP’s margin in Parramatta.  Both were seen as improbable ALP candidates with lives far removed from the constituents to who they’d be appealing for voted but Charlton benefited from the head office analysis which concluded the result in Parramatta would be tight and thus resources were allocated and promises made.  The same analysis was applied to Fowler which revealed the ALP would retain the seat regardless of the background so little effort was expended and less money spent.  Applying historic data, the ALP’s analysis was correct but the 2022 election revealed an increasing willingness nationally to move away from the two main parties, illustrated the fact that the ALP could 2022 form a majority government with a primary vote of 32.58% (the ALP’s lowest since 1934); in 1980 they lost an election with a primary of 45.15%.  Keneally is something of a loss to the parliament because she was one of the three “mean girls” in the Senate, associated with the bullying of women who got ideas above their station.