Planet

Planet (pronounced plan-it)

(1) In astronomy (now also as “major planet), any of the eight large spherical bodies revolving about the sun in elliptical orbits and shining by reflected light: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, or Neptune, in the order of their proximity to the sun.

(2) A similar body revolving about a star other than the sun.

(3) A celestial body moving in the sky, as distinguished from (the apparently fixed) stars, applied also to the sun and moon (obsolete except in historic reference).

(4) In astrology, the sun, moon, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, or Pluto: regarded as sources of energy or consciousness in the interpretation of horoscopes.

1250-1300: From the Middle English planete, from the late Old English planete, from the Old French planete (which endures in Modern French as planète), from the Latin planeta & planetes (found only in plural planētae), from the Ancient Greek πλανήτης (planḗtēs) (wanderer), (ellipsis of πλάνητες ἀστέρες (plánētes astéres (literally “wandering stars”)), from the Ancient Greek πλανάω (planáō) (to wander about, to stray), from planasthai (to wander), of uncertain etymology.  It was cognate with the Latin pālor (to wander about, to stray), the Old Norse flana (to rush about), and the Norwegian flanta (“to wander about”); from here English ultimately gained flaunt.  The source may have been a nasalized form of the primitive Indo-European root pele- (flat; to spread) on the notion of "spread out" but it’s speculative, etymologists noting a similarity of meaning in the Greek plazein (to make devious, repel, dissuade from the right path, bewilder) the evidence simply doesn’t exist to permit a conclusion to be drawn.  Planets were originally so-called because, viewed by the astronomers from Antiquity, they display apparent motion, unlike the stars which seemed “fixed” in space, the word derived from the Ancient Greek phrase plánētes astéres (literally “wandering stars”), ultimately from planasthai (to wander).  Thus the earliest definitions of planets encompassed both the Moon and Sun but not the Earth.  The sense define by modern science of a “world which orbits a star" was first noted in English in the 1630s.  It wasn’t until the Copernican revolution that the Earth was recognized as a planet, and the Sun was seen to be fundamentally different.

The noun planetoid (one of the asteroids, or minor planets, revolving about the sun between the orbits of Mars and Jupiter) is from 1803, the adjectival form planetoidal adopted in 1809.  Strangely, there’s never been an accepted definition of planetoid.  Within astronomical circles, it was initially a synonym for asteroid, "asteroid" referring to the star-like image seen through a telescope while "planetoid" described the object’s planet-like orbit.  In the literature, by the early twentieth century “planetoid” and “asteroid” were both widely used but the latter had prevailed almost wholly by the late 1970s.  This decline in use as a synonym is because it had instead become handy as a word to describe a subset of the larger members of the asteroid community, used to mean “planet-like in form or geology”.  Improvements in observational capacity in the early twenty-first century saw a surge in use as so many more planetary bodies were discovered in the Kuiper belt and beyond.  Within the astronomical community, there was a consensus most were hardly asteroids and concomitant with doubts as to the appropriate definition of "planet", planetoid was the label of choice.

The noun protoplanet (a large, diffuse cloud of matter in the orbit of a young star, regarded as the preliminary state of a planet) dates from 1949, the construct being proto- + planet.  The proto- prefix was a learned borrowing from the Ancient Greek πρωτο- (prōto-), a combination form of πρῶτος (prôtos) (first), superlative of πρό (pró) (before).  The adjective planetary (of or pertaining to a planet) was from the 1590s, probably influenced by the Late Latin planetarius (pertaining to a planet or planets) although the Oxford English Dictionary (OED) notes the only attested meaning as a noun was "an astrologer".  The planetary nebula, so-called because of the shape as seen through a telescope, is from 1785.  1690s The adjective interplanetary (existing between planets) was used in the sense of "travel between planets” as early as 1897 although the English philosopher and physician John Locke (1632–1704) used intermundane in the same sense, the Roman Epicureans having had intermundia (neuter plural) for "spaces between the worlds", translating from the Ancient Greek metakosmia.  Mundane was from the Middle English mondeyne, from the Old French mondain, from the Late Latin mundanus, from the Classical Latin mundus (world).  The noun planetarium (orrery, astronomical machine which by the movements of its parts represents the motions and orbits of the planets) dates from 1734 and was a creation of Modern Latin, the construct being the Late Latin planeta + Latin -arium (a place for).  The modern meaning "device for projecting the night sky onto the interior of a dome" describe the device developed by the optical engineering company Zeiss in Germany; it was first demonstrated in Munich in 1923, the word planetarium adopted in English in 1929.

#plutoisaplanet: Pluto photographed on 14 July 2015 by the New Horizons interplanetary space probe, launched by NASA in 2006.

The Galileian satellites of Jupiter were initially called satellite planets but were later reclassified along with the Moon.  The first observed asteroids were also considered planets, but were reclassified when became apparent how many there were, crossing each other's orbits, in a zone where only a single planet had been expected.   Pluto was found where an outer planet had been expected, but doubts were soon raised about its status because (1) it was found to cross Neptune's orbit and (2) was much smaller than the expectation had suggested.  The debate about the status of Pluto went on for decades after its discovery in 1930.  The pro-planet faction may have become complacent, thinking that because Pluto had always been a planet, it would forever be thus but, after seventy-six years in the textbooks as a planet, the International Astronomical Union (IAU) in 2006 voted to re-classify Pluto as a dwarf planet on the basis that the icy orb failed to meet a set of criteria which the IAU claimed had been accepted for decades.

To be a planet, the IAU noted, the body must (1) orbit a sun, (2) be sufficiently massive to it pull itself into a sphere under its own gravity and (3), "clear its neighborhood" of debris and other celestial bodies, proving it has gravitational dominance in its corner of the solar system.  Pluto fails the third test.  Because it orbits in the Kuiper Belt (a massive ring of asteroids and planetoids that stretches beyond the orbit of Neptune), Pluto is surrounded by thousands of other celestial bodies and chunks of debris, each exerting its own gravity.  Pluto is thus not the gravitationally dominant object in its neighborhood and therefore, not a planet and but a dwarf, a sort of better class of asteroid.  The IAU’s action had been prompted by the discovery in the Kuiper Belt of a body larger than Pluto yet still not meeting the criteria for planethood.  Feeling the need to draw a line in the cosmos, the IAU dumped Pluto.

Lindsay Lohan in Planet Fitness commercial played during Super Bowl 2022.

However #plutoisaplanet is a thing and Pluto’s supporters have a website, arguing that while it’s universally accepted a planet should be spherical and orbit the Sun, the "clearing the neighborhood" rule is arbitrary, having appears only in a single paper published in 1801.  The history is certainly muddied, Galileo having described the moons of Jupiter as planets and there are plenty of other more recent precedents to suggest the definitional consensus has bounced around a bit and there are even extremists really to accept the implications of loosening the rules such as the moons of Earth, Jupiter and Saturn becoming planets.  Most however just want Pluto restored.

The most compelling argument however is probably just that the IAU are a bunch of humorless cosmic clerks, something like the Vogons ("...not actually evil, but bad-tempered, bureaucratic, officious and callous.") in Douglas Adams’ (1952–2001) Hitchhiker's Guide to the Galaxy and that Pluto should be restored to planethood because of the romance.  Although lacking the lovely rings of Saturn, Pluto is the most charming of all because it’s so far away; desolate, lonely and cold, it's the solar system’s emo.  If for no other reason, it should be a planet in tribute to the scientists who, for decades during the late nineteenth and early twentieth centuries, calculated possible positions and hunted for the elusive orb.  In an example of Donald Rumsfeld's (1932–2021; US secretary of defense 1975-1977 & 2001-2006) “unknown knowns”, the proof was actually obtained as early as 1915 but it wasn’t until 1930 that was realized.  In an indication of just how far away Pluto lies, since the 1840s when equations based on Newtonian mechanics were first used to predict the position of the then “undiscovered” planet, it has yet to complete even one orbit of the Sun, one Plutonian year being 247.68 years long.

The name Pluto is from the Roman god of the underworld, from the Classical Latin Pluto & Pluton, from the Ancient Greek Πλούτων (Ploútōn) (god of wealth) from ploutos (wealth; riches (probably originally "overflowing" from the primitive Indo-European pleu- (to flow).  It was the alternative Greek name or epithet of Hades in his function as the god of wealth (precious metals and gems, coming from beneath the earth, form part of his realm).

Mercury

Mercury (pronounced mur-kyuh-ree)

(1) In chemistry, a heavy, silver-white, highly toxic metallic element (uniquely liquid at room temperature), once widely used in barometers & thermometers and still a component of pesticides & pharmaceutical preparations.  In industrial use it provides the reflecting surface of mirrors, can still be a part of dental amalgams and is used in some switches, mercury-vapor lamps, and other electric apparatus.  It’s also used as a catalyst in laboratories.  Symbol: Hg; atomic weight: 200.59; atomic number: 80; specific gravity: 13.546 at 20°C; freezing point: −38.9°C; boiling point: 357°C.  It’s known also as quicksilver or hydrargyrum.

(2) In clinical pharmacology, the metal as used in various organic and inorganic compounds, used usually to treat infections of the skin.

(3) In mythology, the Roman god who served as messenger of the gods and was also the god of commerce, thievery, eloquence, and science, identified with the Greek god Hermes (initial capital letter).

(4) In astronomy, the planet nearest the sun, having a diameter of 3,031 miles (4,878 km), a mean distance from the sun of 36 million miles (57.9 million km), and a period of revolution of 87.96 days, and having no satellites; the smallest planet in the solar system (diameter and mass: respectively 38 and 5.4% that of earth) (initial capital letter).

(5) Borrowing from mythology, a messenger, especially a carrier of news (largely archaic).

(6) In botany, any plant belonging to the genus Mercurialis, of the spurge family, especially the poisonous, weedy M. perennis of Europe.  Historically, it was most associated with the annual mercury (Mercurialis annua), once cultivated for medicinal properties (the fourteenth century French mercury or herb mercury).

(7) In botany, a similar edible plant (Blitum bonus-henricus), otherwise known since the fifteenth century as English mercury or allgood.

(8) In botany, in eighteenth century US regional use, the poison oak or poison ivy.

(9) In the history of US aerospace, one of a series of U.S. spacecraft, carrying one astronaut and the first US vehicle to achieve suborbital and orbital manned spaceflights (initial capital letter).

(10) Liveliness, volatility (obsolete since the mid-nineteenth century).

1300–1350: From the Middle English Mercurie, from the Medieval Latin, from the Classical Latin Mercurius (messenger of Jupiter, god of commerce) and related to merx (merchandise),  Mercury, mercuriality & mercurialist are nouns, mercurial is a noun & adjective, mercurous, intramercurial & mercuric are adjectives and mercurially is an adverb; the noun plural is mercuries.

The late fourteenth century adjective mercurial (pertaining to or under the influence of the planet Mercury) evolved by the 1590s to include the sense “pertaining to the god Mercury, having the form or qualities attributed to Mercury (a reference to his role as god of trade or as herald and guide)”.  The meaning “light-hearted, sprightly, volatile, changeable, quick” was in use by the 1640s and was intended to suggest the qualities supposed to characterize those born under the planet Mercury, these based on the conduct of the god Mercury (which seems a generous interpretation given some of his antics), probably also partly by association with the qualities of quicksilver. A variant in this sense was the now rare noun mercurious, in use by the 1590s.  The adjective mercuric (relating to or containing mercury) dates from 1828 and in chemistry applied specifically applied to compounds in which each atom of mercury was regarded as bivalent.  Mercurous was by the 1840s applied to those in which two atoms of mercury are regarded as forming a bivalent radical. 

In the mythology of Antiquity, the Roman Mercury (or Mercurius) was identified with the Greek Hermes, protecting travelers in general and merchants in particular.  He was depicted as the messenger of Jupiter and in some tales even as his agent in some of Jupiter’s amorous ventures (famously in Amphytrion (circa 188 BC) by the playwright Titus Maccius Plautus (circa 254–184 BC)).  The location of Rome’s first Temple of Mercury was chosen because it was so close to both the port and the commercial precinct, the god of commerce thus well-placed.  Although it’s not entirely certain, the structure was thought to date from 496 BC and historians note the sanctuary was built outside the pomerium (the city’s religious boundary), leading to speculation the cult may have been of foreign origin.  Mercury’s attributes included the caduceus (the wand), a variety of very fetching broad-brimmed hats, winged sandals (essential for one so “fleet of foot” and the purse (symbolizing the profits merchants gained from their trade).  The tales from Antiquity are not consistent (and in some cases contradictory but Mercury in some traditions was the father of Evander or of Lares (charged with the supervision of crossroads and prosperity); Lares was born after Mercury raped Lara, the water Nymph in the kingdom of the dead.  The identification of Mercury with the Greek Hermes was ancient but in the early medieval period he was linked also with the Germanic Woden and noting his role as a messenger and conveyor of information, since the mid-seventeenth century Mercury was often used as a name for newspapers although has been a common name for a newspaper and some critics have adapted it for their own purposes: In Australia the Hobart Mercury was in the 1980s sometimes derisively called the “Hobart Mockery”.

Vintage wall thermometer: As the temperature increased, the mercury expanded in volume and rose (hence "mercury rising").  The red colour was achieved with the addition of a dye.

The origin of the chemical name of mercury (Hg) reflects the influence of Scientific Latin on early-modern chemistry; Hg is an abbreviation of the Latin name of the element: hydrargium (literally “water-silver”), from the Ancient Greek hydrargyros (liquid silver), an allusion to its unique quality of being a silvery liquid when at room temperature (all other metals being solid).  The older English name was quicksilver (still prevalent in literary & poetic circles) which was coined in the sense of “living silver”, a reference to the liquid tending to move “like a living thing” when provoked with the slight provocation.  The “quick” referred not to speed but “alive” in the sense of the Biblical phrase “the quick and the dead”.  Alchemists called it azoth and in medical and sometimes chemical use that’s still occasionally seen.  As late as the fifteenth century, in mainstream Western science the orthodox view was that mercury was one of the elemental principles thought present in all metals.  In Antiquity, it was prepared from cinnabar and was then one of the seven known metals (bodies terrestrial), coupled in astrology and alchemy with the seven known heavenly bodies (the others: Sun/gold, Moon/silver, Mars/iron, Saturn/lead, Jupiter/tin, Venus/copper.  In idiomatic use, (with a definite article), because of the use in barometers & thermometers, “the mercury” was a reference to temperature thus “mercury rising” meant “warmer”, the use dating from the seventeenth century and it has persisted even as the devices have moved to digital technology.  The name mercury was adopted because the stuff flows quickly about, recalling the Roman god who was the “swift-footed messenger of the gods”.

The same rationale appealed to the astronomers of Antiquity who noted the swift movement of the planet which required only 88 days for each solar orbit.  Mercury is sometimes visible from the Earth as a morning or evening star and in our solar system and is the both the smallest and the closest planet to the Sun.  Second in density only to Earth, it’s a lifeless (as far as is known or seems possible) place with a cratered surface which makes it not dissimilar in appearance to Earth's Moon.  It behaves differently from Earth in that the rotational period of 58.6 days is two-thirds of its 88-day annual orbit, thus it makes three full axial rotations every two years.  The atmosphere is close to non-existent, something which, combined with the rotational & orbital dynamics and the proximity to the Sun produces rapid radiational cooling on its dark side, meaning the temperature range is greater than any other planet in our solar system (466°-184°C (870°-300°F)).  Being so close to the Sun, Mercury is visible only shortly before sunrise or after sunset, observation further hindered by Earth’s dust & pollution, this distorting the planet’s light which obliquely must pass through the lower atmosphere.  It wasn’t until circa 1300 that the Classical Latin name for the planet was adopted in English while a (presumably hypothetical) resident of the place was by 1755 a Mercurian or a century later as Mercurean.  The novel adjective intramercurial (being within the orbit of the planet Mercury) was coined in 1859 to describe a hypothetical planet orbiting between Mercury and the Sun.  The idea had existed among French astronomers since the 1840s but became a matter of some debate between 1860-1869 until observations of solar eclipses finally debunked the notion.  The origin of the noun amalgamation (act of compounding mercury with another metal), dating from the 1610s, was a noun of action from archaic verb amalgam (to alloy with mercury), the figurative, non-chemical sense of “a combining of different things into one uniform whole” in use by 1775.

Genuinely different and obvious a cut above a Ford: 1939 Mercury 8 Coupe.

Reflecting the philosophy of Henry Ford which put a premium on engineering and price, concepts like product differentiation & multi-brand market segmentation came late to the Ford Motor Company.  Unlike General Motors (GM) which throughout the 1930s fielded seven brand-names, it wasn’t until 1938 that Ford added a third, using until then just Ford and Lincoln and even they operated as separate companies whereas GM maintained a divisional structure.  The debut in 1938 of the Mercury label, sitting on the pricing scale between Ford and Lincoln made sense in a way that twenty years on, Edsel never did and, until internal cannibalization began in the 1960s, the Mercury brand worked well.  Even after that, the marketing momentum accrued over decades maintained Mercury’s viability and it wasn’t shuttered until 2011, a victim of the industry’s restructuring after the Global Financial Crisis (GFC 2008-2012).  Debatably, the Mercury brand may yet prove useful and, should a niche emerge, there may be a resurrection, Ford maintaining registration of the trademark.

A (slightly) better Ford LTD: 1969 Mercury Marquis Brougham four-door hardtop.

Perhaps it was the experience of GM which had discouraged Ford.  Although Harvard had begun awarding MBAs since 1908, history unfortunately doesn’t record whether any of them were involved in the brand-name proliferation decision of the mid 1920s which saw the introduction of companion offerings to four of GM’s five existing divisions, only the entry-level Chevrolet not augmented.  The new brands, slotted above or below depending on where the perceived price-gap existed, mean GM suddenly was marketing nine products in competition with Ford offering two and one probably didn’t need a MBA to conclude only one approach was likely correct.  As things turned out, GM’s approach was never given the chance fully to explore the possibilities, the effects of the Great Depression of the 1930s suppressing demand in the economy to an extent then unknown, necessitating downsizing in just about every industrial sector.  Axed by GM in 1931 was Viking (Oldsmobile’s companion), Marquette (added to Buick) and Oakland (actually usurped by its nominal companion, Pontiac).  LaSalle (a lower-priced Cadillac) survived the cull… for a while.

Ford in the late 1930s had clearly been thinking about how to cover the widely understood "price-points" in the market, most of which existed between the mass-market Fords and the Big Lincolns, then a very expensive range.  One toe in the water of brand-proliferation was the creation in 1937 of "De Luxe Ford" which, despite some of the hints in the advertising, was neither a separate company nor even a division; it was described by historians of the industry as "a marque within a marque".  Structurally, this seems little different to the approach the company had been using since 1930 when it introduced a “Deluxe” trim option for certain models which could be ordered to make the “standard” Ford a little better appointed but the 1937 De Luxe Fords were more plausibly different because some relative minor changes to panels and detailing did make the two “marques” visually distinct.  The Deluxe vs De Luxe spelling was perhaps too subtle a touch to be noticed by many.

1968 Mercury Cougar GT-E 427.  The tennis court hints at the target market.

A long wheelbase Food Mustang with a higher specification, the original Mercury Cougar (1967-1970) was the brand's great success story.  The 1968 GT-E 427 was a tiny part of that but is remembered as the last use of the Le Mans winning 427 cubic inch (7.0 litre) V8 and the corporation's only 427 pony-car.  Civilized with hydraulic valve lifters and an automatic transmission, it was a glimpse of what might have been had Ford, as it once planned, put the 427 in a Mustang.     

The De Luxe Ford line was deliberately positioned between Ford and Lincoln but intriguingly, at the same time, Ford introduced both a new, lower priced V12 Lincoln called the Lincoln-Zephyr and the Mercury range, all three of these ventures contesting the same, now crowded, space.  The De Luxe Ford “marque” would last only until 1940 although Ford’s Deluxe option remained on the books; it’s doubtful many outside Ford’s advertising agency noticed.  It would seem Ford was hedging its bets and may have decided to persist with whichever of Mercury and De Luxe Ford proved most successful and as things transpired, that was Mercury so as the 1941 model year dawned, in the dealers’ brochures there were Fords, Mercurys, Lincoln-Zephyrs & Lincolns.  World War II of course intervened and when production resumed after the end of hostilities, that was simplified to Fords, Mercury & Lincoln, remaining that way until the mid-1950s when in a booming economy, the temptation to proliferate proved irresistible and the exclusive Continental division was created, followed by the infamous Edsel, the model spread of which over-lapped the pricing of both Ford and Mercury, an approach which seems to go beyond hedging.  The Continental experiment lasted barely two seasons and the Edsel just three, the latter a debacle which remains a case study in marketing departments.

A natural Mercury: 1955 Ford Thunderbird.

So by 1960 the corporation again offered just Fords, Mercurys & Lincolns but it was a troubled time for the latter, the huge Lincolns of the late 1950s, although technically quite an achievement in body engineering, had proved so unsuccessful that Ford’s new management seriously considered closing it down as well but it was saved when handed a prototype Ford Thunderbird coupé which was developed into the famous Lincolns of 1961-1969, remembered chiefly for the romantic four-door convertibles and being the cabriolet in which John Kennedy (JFK, 1917–1963; US president 1961-1963) was assassinated.  That was one of the Thunderbird’s footnotes in corporate history, the other being that when introduced in 1955 it was the first Ford blatantly to intrude on what, according to marketing theory, should have been the domain of Mercury, home of the up-market offerings.

Cannibalizing the corporation: 1965 Ford LTD.

The Thunderbird though was just the first act of trespass and fancier Fords continued to appear, the landmark being the LTD, which began in 1965 as a luxury trim-package for the Galaxie, something which proved so popular it soon became model in its own right, encouraging a host of imitators from the mass-market competition, the most successful of which was Chevrolet’s Caprice (that innovation in retrospect the first nail in the coffins of the now shuttered Pontiac & Oldsmobile).  However, like Pontiac & Oldsmobile, Mercury would endure for decades, all three surviving before being sacrificed in the wake of the GFC and between the debut of the LTD and the end of the line, there were many successful years but the rationale for the existence of Mercury which had been so well defined in 1938 when there was genuine product differentiation and a strict maintenance of price points, gradually was dissipated to the point that with the odd exception (such as the wildly successfully Mercury Cougars of the late 1960s), Fords and Lincolns were allowed to become little more than competitors in the same space and the brand never developed the sort of devoted following which might have transcended the sameness.  By the twenty-first century, there were few reasons to buy a Mercury because a Ford could be ordered in essentially identical form, usually for a little less money.

Xylo-punk band Crazy and the Brains performing Lindsay Lohan, recorded live, Mercury Lounge, New York City, 2013.  Punk bands are said still not widely to have adopted the xylophone.

Plutonium & Uranium

Plutonium (pronounced ploo-toh-nee-uhm)

A radioactive chemical element that is artificially derived from uranium, plutonium is a highly toxic metallic transuranic element.  It occurs in trace amounts in uranium ores and is produced in a nuclear reactor by neutron bombardment of uranium-238. The most stable and important isotope, plutonium-239, readily undergoes fission and is used as a reactor fuel in nuclear power stations and in nuclear weapons. Symbol: Pu; atomic no: 94; half-life (plutonium 239): 24,360 years; valency: 3, 4, 5, or 6; relative density (alpha modification): 19.84; melting point: 1184°F (640°C); boiling point: 5846°F (3230°C); specific gravity 19.84.  Its longest-lived isotope is Plutonium 244 with a half-life of 77 million years.

1941: The construct was Pluto (the (now dwarf-) planet), +–ium (the element ending suffix from the Latin -um (neuter singular morphological suffix) and based on Latin terms for metals such as ferrum (iron).  The –ium suffix (used most often to form adjectives) was applied as (1) a nominal suffix (2) a substantivisation of its neuter forms and (3) as an adjectival suffix.  It was associated with the formation of abstract nouns, sometimes denoting offices and groups, a linguistic practice which has long fallen from fashion.  In the New Latin, as the neuter singular morphological suffix, it was the standard suffix to append when forming names for chemical elements.  Plutonium was discovered at the University of California, Berkeley and so named because it follows the recently discovered neptunium in the periodic table and, at the time, Pluto followed Neptune in the Solar System.  The name plutonium earlier had been proposed for barium and was used sometimes in this sense early in the nineteenth century.

Pluto was from the Latin Plūtō, from the Ancient Greek Πλούτων (Ploútōn) (god of the underworld”).  In Greek mythology & Roman mythology, Pluto is remembered as the Greco-Roman god of the underworld but the ultimate origin was the Greek Ploutōn (god of wealth), from ploutos (wealth, riches (thought probably used originally in the sense of “overflowing”), from the primitive Indo-European root pleu- (to flow); the alternative Greek name Hades is also related to wealth because it is from beneath the earth that lie valuable metals & precious gems.  Although some have expressed doubt, the accepted history is it was then eleven year old Ms Venetia Burney (1918–2009) who suggested the name Pluto for the newly discovered (then) planet, aware of the procedure apparently because her uncle had earlier nominated Phobos and Deimos as names for the moons of Mars.  In 2006, the humorless International Astronomical Union (IAU) made its scandalous decision to declare, on highly technical grounds, that Pluto was not a planet but a mere dwarf and this inspired the American Dialect Society to coin the verb "to pluto" meaning "to demote or devalue something".

Uranium (pronounced yoo-rey-nee-uhm)

A white, lustrous, radioactive, metallic element, it has compounds used in photography and in coloring glass, the 235 isotope used in atomic and hydrogen bombs and as nuclear fuel in fission reactors.  A radioactive silvery-white metallic element of the actinide series, it occurs in several minerals including pitchblende, carnotite, and autunite.  Symbol: U; atomic no: 92; atomic wt: 238.0289; half-life of most stable isotope (uranium 238): 451 × 10⁹ years; valency: 2-6; relative density: 18.95 (approx.); melting point: 2075°F (1135°C); boiling point: 7473°F (4134°C); specific gravity 18.95.

1789: The construct was Uranus + (the planet) the –ium.  The element was named (using the conventions of Modern Latin) because the discovery of the planet had recently been announced.  Uranus was from the Latin Ūranus, from the Ancient Greek Οὐρανός (Ouranós), from οὐρανός (ouranós) (sky, heaven).

Uranus Fudge Factory, 14400 State Hwy Z, St Robert, Missouri 65584, USA.

Nuclear Weapons

Of the first three atomic bombs built in 1945, two used plutonium as fissile material while one used uranium.  Two of the many problems faced in the project were (1) production of uranium of the required purity was slow but a bomb of this type was (relatively) simple to produce and (2) plutonium was more abundant but the engineering to create such a bomb was intricate, the results uncertain.  Two designs were thus concurrently developed: a (relatively) simple trigger-type device and a more complex implosion-type.  Trinity, code-name for the world’s first detonation of a nuclear device (New Mexico, July 1945), was one of the latter, an implosion-type plutonium bomb.  It was chosen because this was a genuine test, there being no certainty it would work whereas the trigger-type uranium device, ultimately dropped on Hiroshima a month later, was never tested because the scientists and engineers had such confidence in its design.  After the war, it was assumed the somewhat inefficient trigger mechanism wouldn’t again be used but technical problems saw production temporarily resumed, these stop-gap A-Bombs remaining in service until 1951.

Models of short and medium-range ballistic missiles at DPRK Annual Flower Show, Pyongyang, April 2013.

Lindsay Lohan in mushroom cloud T-shirt.

It’s no longer certain the uranium-based bomb used again Hiroshima in August 1945 remains a genuine one-off.  It’s certain that in the sixty-odd years since Trinity, every nuclear weapon except the Hiroshima device was plutonium-based but, beginning in 2006, the DPRK (the Democratic People's Republic of Korea (North Korea)) conducted six nuclear tests and, despite advances in monitoring and detection techniques, it’s not clear what material was used although the consensus is all were fission (A-Bombs) and not fusion (H-Bombs) devices.  The tests, by historic standards, were low-yield, suggesting uranium, but this could be misleading because even a failed test of can produce a nuclear blast called a fizzle (when a detonation fails grossly to meet its expected yield).  The DPRK's programme will have had the odd fizzle but then so has every nation at some stage of the process but by historic standards it must be judged a success.  It was hampered by sanctions and international opposition (Beijing and Moscow as unwilling as Western powers to help the hermit kingdom join the nuclear club) but achieved the  necessary technology transfer by swapping ballistic missile blueprints with Pakistan which had detonated it's first fission device in 1998 but lacked a robust delivery system to counter the "nuclear threat" from India which had tested as early as 1974.  That transaction was illustrative of one of the two concerns the West harbours about the DPRK bomb (1) some sort of accident (and that covers everything from an unplanned detonation in some unfortunate place to a missile launch which malfunctions and hits a populated area) and (2) nuclear proliferation which happens because the technology is used by Pyongyang in the barter economy as a trade for something desirable but not available because of sanctions or other trade restrictions.

Conjunction

Conjunction (pronounced kuhn-juhngk-shuhn)

(1) In grammar, any member of a small class of words distinguished in many languages by their function as connectors between words, phrases, clauses, or sentences, as and, because, but, however.

(2) Any other word or expression of similar function, as in any case.

(3) The act of conjoining; combination.

(4) The state of being conjoined; union; association.

(5) A combination of events or circumstances.

(6) In formal logic, a compound proposition that is true if and only if all of its component propositions are true.

(7) In formal logic, the relation among the components of such a proposition, usually expressed by the ∧ (∧) operator.

(8) Sexual intercourse (obsolete except for historic or poetic use).

(8) In astronomy, the coincidence of two or more heavenly bodies at the same celestial longitude; also called solar conjunction (the position of a planet or the moon when it is in line with the sun as seen from the earth. The inner planets are in inferior conjunction when the planet is between the earth and the sun and in superior conjunction when the sun lies between the earth and the planet).

(9) The state of two or more such coinciding heavenly bodies.

(10) In astrology, the coincidence of two or more heavenly bodies at the same celestial longitude, characterized by a unification of the planetary energies; an astrological aspect (an exact aspect of 0° between two planets, etc, an orb of 8° being allowed).

1350–1400: From the Middle English conjunccio(u)n, a borrowing from the Anglo-French and Old French conjonction, from the Latin conjunctiōn- (stem of conjunctiō (joining) from coniungere (to join), the second-person singular future passive indicative of coniungō.  Conjunction is a noun, conjunctive is a noun & adjective and conjugate is a noun, verb & adjective; the noun plural is conjunctions.

Beginning a sentence with a conjunction

Unlike French, which has the Académie Française, English has no central authority; assessments of correctness can be made by anyone, judgments of whom others can make of what they will; it's something like the concept of the fatwa in Islam and from this linguistic free-for-all emerged the “rule” a sentence shouldn’t begin with a conjunction.  In English, there’s actually no rule against a sentence beginning with a coordinating conjunction like and, but or yet but the mistaken belief in some sort of prohibition is widespread.  In the literature, thoughts on the origin of this are all conjecture but the theme of most suggestions is the practice is somehow inelegant (although harsher critics describe it as lazy and sloppy) and with a little effort, a more complex and pleasing construction might emerge.  That said, the prohibition has no historical or grammatical foundation and examples exist in the Magna Carta (1215), the United States Constitution (1787), judgments from the US Supreme Court (since at least 1803) and Abraham Lincoln's (1809–1865; US president 1861-1865) Gettysburg Address (1863) and Merriam-Webster’s Dictionary of English Usage traced instances of use even in Old English.  That one is allowed to do something doesn’t mean one should do something and even then, it can be done too often.  A work like however doesn’t have the same feel as but; it’s in a higher register so the choice of which to use to start a sentence may be dictated by style as much as meaning.  So while beginning a sentence with and is permissible English, if overused it makes for dull and repetitive text.

The Great Conjunction of Jupiter and Saturn, 21 December 2021.

In an alignment dubbed the “Christmas Star”, Jupiter and Saturn, the solar system’s two largest planets, appeared on 21 December 2021 to be closer together than they have in nearly 400 years.  From the earth, the giant planets appeared a tenth of a degree apart although they are hundreds of millions of miles apart.  Also, as NASA confirmed, it’s been some 800 years since the planets aligned at night, timing that gave almost everyone on planet Earth the chance to observe the astronomical event known as a “Great Conjunction”, a similar alignment not due until 2080, with the next close conjunction following 337 years later, in 2417.  The event was unusual also because it fell on the winter solstice, the longest night of the year, a “rare coincidence,” NASA advised because “the date of the conjunction is determined by the positions of Jupiter, Saturn, and the Earth in their paths around the Sun, while the date of the solstice is determined by the tilt of Earth’s axis.”

Lindsay Lohan (2011).

Screened in conjunction with the 54^th international exhibition of the Venice Biennale (June 2011), Lindsay Lohan was a short film the director said represented a “new kind of portraiture.”  Filmed in Malibu, California, the piece was included in the Commercial Break series, presented by Venice’s Garage Center for Contemporary Culture and although the promotional notes indicated it would include footage of the ankle monitor she helped make famous, the device doesn't appear in the final cut.

Directed by: Richard Phillips & Taylor Steele
Director of Photography: Todd Heater
Costume Designer: Ellen Mirojnick
Creative Director: Dominic Sidhu
Art Director: Kyra Griffin
Editor: Haines Hall
Color mastering: Pascal Dangin for Boxmotion
Music: Tamaryn & Rex John Shelverton

Dwarf

Dwarf (pronounced dwawrf)

(1) A person of abnormally small stature owing to a pathological condition, especially one suffering from cretinism or some other disease that produces disproportion or deformation of features and limbs.  (In human pathology, dwarfism is usually defined, inter-alia, as an adult height less than 1.47 m (4 ft 10 in).

(2) In zoology & botany, an animal or plant much smaller than the average of its kind or species.

(3) In European folklore, a being in the form of a small, often misshapen and ugly, man, usually having magic powers.

(4) In Norse mythology, any member of a race of beings from (especially Scandinavian and other Germanic) folklore, usually depicted as having some sort of supernatural powers and being skilled in crafting and metalworking, often as short with long beards, and sometimes as clashing with elves.

(5) In astronomy, a small version of a celestial body (planet, moon, galaxy, star etc).

(6) Of unusually small stature or size; diminutive; to become stunted or smaller.

Pre 900: From the Middle English dwerf, dwergh, dwerw & dwerȝ, from the Old English dweorh & dweorg (dwarf), replacing the Middle English dwerg and ultimately from the Proto-Germanic dwergaz.  It was cognate with the Scots dwerch, the Old High German twerg & twerc (German Zwerg), the Old Norse dvergr (Swedish dvärg), the Old Frisian dwirg (West Frisian dwerch), the Middle Low German dwerch, dwarch & twerg (German & Low German Dwarg & Dwarch) and the Middle Dutch dwerch & dworch (Dutch dwerg).  The Modern English noun has undergone complex phonetic changes. The form dwarf is the regular continuation of Old English dweorg, but the plural dweorgas gave rise to dwarrows and the oblique stem dweorge which led to dwery, forms sometimes found as the nominative singular in Middle English texts and in English dialects.  Dwarf is a noun and verb, dwarfness & dwarfishness are nouns, dwarfish & dwarflike are adjectives and dwarfishly is an adverb.  The plural forms are dwarves and dwarfs.  Dwarfs was long the common plural in English but after JRR Tolkien (1892-1973) used dwarves, his influence was enough to become the standard plural form for mythological beings.  For purposes non-mythological, dwarfs remains the preferred form.

The M Word

1970 MG Midget.

Dwarf seems still to be an acceptable term to describe those with dwarfism and Little People of America (LPA), the world’s oldest and largest dwarfism support organization (which maintains an international, membership-based organization for people with dwarfism and their families) has long campaigned to abolish the use of the word “midget” in the context of short humans.  The objection to midget is associative.  It was never part of the language of medicine and it was never adopted as official term to identify people with dwarfism, but was used to label used those of short stature who were on public display for curiosity and sport, most notoriously in the so-called “freak shows”.  Calling people “midgets” is thus regarded as derogatory.  Midget remains an apparently acceptable word to use in a historic context (midget submarine, MG Midget et al) or to describe machinery (midget car racing; the Midget Mustang aerobatic sports airplane) but no new adoptions have been registered in recent years.  The LPA is also reporting some supportive gestures, noting with approval the decision of the Agricultural Marketing Service (AMS) of the US Department of Agriculture’s (USDA) to revise the nomenclature used in the US standards for grades of processed raisins by removing five references to the term “midget”.  Although obviously a historically benign use of the word, its removal was a welcome display of cultural sensitivity.

An interesting outlier however is midget wrestling, a field in which the participants are said enthusiastically to support the label, citing its long traditions and the marketing value of the brand.  Although in the late twentieth century, midget wrestling’s popularity diminished in the last decade there’s be a resurgence of interest and the sport is now a noted content provider for the streaming platforms which run live and recorded footage.  Since the 1970s, midget wrestling has included styles other than the purely technical form with routines extending from choreographed parody and slapstick performances to simulated sexual assault.  These innovations have attracted criticism and the suggesting it’s a return to the freak shows of earlier centuries but audiences in the target demographic seem appreciative and, noting the success of a number of tours and operators, Major League Wrestling in 2022 announced the creation of a midget division.

The short stature of Victor Emmanuel III (1869–1947; King of Italy 1900-1946) with (left to right), with Aimone of Savoy, King of Croatia (Rome, 1943), with Albert I, King of the Belgians (Frence, 1915), with his wife, Princess Elena of Montenegro (Rome 1937) & with Adolf Hitler, observing navy maneuvers (Gulf of Naples, 1938).  Note his DPRKesque hats.

Technically, Victor Emmanuel didn’t fit the definition of dwarfism which sets a threshold of adult height at 4 feet 10 inches (1.47 m), the king about 2 inches (50 mm) taller (or less short) and it’s thought the inbreeding not uncommon among European royalty might have been a factor, both his parents and grandparents being first cousins.  However, although not technically a dwarf, that didn’t stop his detractors in Italy’s fascist government calling him (behind his back) il nano (the dwarf), a habit soon picked up the Nazis as der Zwerg (the dwarf) (although Hermann Göring was said to have preferred der Pygmäe (the pygmy)).  In court circles he was know also, apparently affectionately as la piccola sciabola (the little sabre) a nickname actually literal in origin because the royal swordsmith had to forge a ceremonial sabre with an unusually short blade for the diminutive sovereign to wear with his many military uniforms.  His French-speaking Montenegrin wife stood a statuesque six feet (1.8 m) tall and always called him mon petit roi (my little king).  It was a long and happy marriage and genetically helpful too, his son and successor very much taller although his was to be a tortured existence.  Still, in his unhappiness he stood tall and that would have been appreciated by the late Duke of Edinburgh who initially approved of the marriage of Lady Diana Spencer to the Prince of Wales on the basis that she “would breed some height into the line”.

In cosmology, the word dwarf is applied to especially small versions of celestial bodies.  A dwarf galaxy is a small galaxy of between several hundred and several billion stars, (the Milky Way may have as many as billion) and astronomers have identified many sub-types of dwarf galaxies, based on shape and composition.  A dwarf planet is a small, planetary-mass object is in direct orbit of a star, smaller than any of the eight classical planets but still a world in its own right.  Best-known dwarf planet is now Pluto which used to be a planet proper but was in 2006 unfortunately down-graded by the humorless types at the International Astronomical Union (IAU) who are in charge of such things.  It’s hoped one day this decision will be reversed so Pluto will again be classified a planet.  Dwarf planets are of interest to planetary geologists because despite their size, they may be geologically active bodies.  The term dwarf star was coined when it was realized the reddest stars could be classified as brighter or dimmer than our sun and they were created the categories “giant star” (brighter) and dwarf star (dimmer).  As observational astronomy improved, the

With the development of infrared astronomy there were refinements to the model to include (1) the dwarf star (the “generic” main-sequence star), (2) the red dwarf (low-mass main-sequence star), (3) the yellow dwarfs are (main-sequence stars with masses comparable to that of the Sun, (4) the orange dwarf (between a red dwarf and yellow/white stars), (5) the controversial blue dwarf which is a hypothesized class of very-low-mass stars that increase in temperature as they near the end of their main-sequence lifetime, (6) the white dwarf which is the remains of a dead star, composed of electron-degenerate matter and thought to be the final stage in the evolution of stars not massive enough to collapse into a neutron star or black hole, (7) the black dwarf which is theorized as a white dwarf that has cooled to the point it no longer emits visible light (it’s thought the universe is not old enough for any white dwarf to have yet cooled to black & (8) the brown dwarf, a sub-stellar object not massive enough to ever fuse hydrogen into helium, but still massive enough to fuse deuterium.

Coolest dwarf of all is (9) the ultra-cool dwarf (first defined in 1997), somewhat deceptively named for non cosmologists given the effective temperature can be as high as 2,700 K (2,430°C; 4,400°F); in space, everything is relative.  Because of their slow hydrogen fusion compared to other types of low-mass stars, their life spans are estimated at several hundred billion years, with the smallest lasting for about 12 trillion years.  As the age of the universe is thought to be only 13.8 billion years, all ultra-cool dwarf stars are relatively young and models predict that at the ends of their lives the smallest of these stars will become blue dwarfs instead of expanding into red giants.

The events towards the conclusion of the nineteenth century German fairy tale Snow White and the Seven Dwarfs make ideal reading for young children.  Her evil step-mother has apparently killed poor Snow White so the seven disappointed dwarfs lay her body in a glass coffin.  The very next, a handsome prince happens upon the dwarfs’ house in the forest and is so captivated by her beauty he asks to take her body back to his castle.  To this the dwarfs agree but while on the journey, a slight jolt makes Snow White come to life and the prince, hopelessly in love, proposes and Snow White accepts.  Back at the palace, the prince invites to the wedding all in the land except Snow White's evil stepmother.

One of the seven dwarfs looking at Snow White.

The step-mother however crashes the wedding and discovers the beautiful Snow White is the bride.  Enraged, she attempts again to kill her, but the prince protects her and, learning the truth from his bride, forces step-mother to wear a pair of red-hot iron slippers and to dance in them until she drops dead.  That takes not long and once she drops dead, the wedding ceremony resumes.  The prince and Snow White live happily ever after.

The condition achondroplasiaphobia describes those with a “fear of little people".  The construct is achondroplasia (the Latin a- (not) +‎ the Ancient Greek chondro- (cartilage) + the New Latin‎ -plasia (growth); the genetic disorder that causes dwarfism) + phobia (from the New Latin, from the Classical Latin, from the Ancient Greek -φοβία (-phobía) from φόβος (phóbos) (fear).  The condition, at least to the extent of being clinically significant, is thought rare and like many of the especially irrational phobias is induced either by (1) a traumatic experience, (2) depictions in popular culture or (3) reasons unknown.  Achondroplasiaphobia has never appeared in the American Psychiatric Association’s (APA) Diagnostic and Statistical Manual of Mental Disorders (DSM).  In 2006, it was reported that while dining at the Chateau Marmont hotel in Los Angeles, after noticing two people of short stature had entered the restaurant, Lindsay Lohan suffered an "anxiety attack" and hyperventilated to the extent she had to take "an anti-anxiety pill" to calm down.  To her companions she repeatedly said "I’m so scared of them!"  A spokesperson for the LPA responded by suggesting Ms Lohan should "...treat her fear the same as she would a fear of any other protected minority population.  If that fails, she might find diversity training to be useful."