Unlike another individual who immigrated to avoid the draft with a mild, tangental case of the gold bug, leaving his native Hamburg some fourteen years prior, Bernhardt Otto Holtermann, who thrived in his adopted homeland of New South Wales and left a positive legacy, on this day in 1872, as an independent prospector under contract with the Star of Hope Mining company, discovered the eponymous gold specimen, a contiguous vein of the precious encased in quartz, the largest ever unearthed, the find weighed ninety-three kilograms, over three-thousand troy-ounces. Already wealthy from successful ventures in mining and sound investments (a shareholder in a residential hotel) and with a controlling interest in the corporation, Holtermann attempted to purchase his discovery for over the going value but was rebuffed by the company, only to have the nugget smelted for bullion—who disheartened prompted Holtermann to change careers and become a philanthropist and pursue his hobbies. Taking up residence in Sydney and building a mansion with a high turret for taking panoramic photos of the harbour, he followed his passion for photography and helped finance campaign directed at potential migrants (for needed labour and hoping to pass on the entrepreneurship that helped him) with his series of panorama images of the city and environs and became alderman for his ward, residing the second city for the remainder of his days.
Sunday, 19 October 2025
the holtermann nugget (12. 808)
Saturday, 27 September 2025
mittelwihr, ostheim, beblenheim (12. 763)



synchronoptica
one year ago: hotel darkrooms for hobbyist photographers (with synchronopticรฆ), a very short papacy plus Dawn: A Portrait of a Teenage Alcoholic (1976)
fourteen years ago: Das Boot
fifteen years ago: substituting the flag of Chile for the flag of Texas
seventeen years ago: lost and found
Monday, 1 September 2025
tal und berg, time and temperature (12. 688)
Running some errands back in the Geratal region, we took a stroll through the village above the valley called Geraberg, higher up on the slope of the Arlesberg on the northern edge of the Thรผringer Wald. Though first mentioned in a deed of gift to the Henneberg knights for its vineyards in the eleventh century, the area was more famous of its traditions of mining and forestry, fuelling the smelting of iron ore. The cadet industries of glass-making and porcelain manufacturer developed in the nineteenth century and taking advantage of one by-product of mining operations, mercury, Geraberg became a centre of technical expertise for the making of clinical thermometers (that’s one in the main traffic circle) and other glass medical instruments, beginning in 1873 and lasting until 1990, employing some two-thousand individuals. There was also a museum dedicated to the village’s association with the device, along with the broader technological advancements from contact to digital thermometers and thermostats, closed Mondays but looks worth checking out on a return trip.
synchronoptica
one year ago: a pivotal moment in the Star Trek timeline (with synchronopticรฆ), aspiring travel-writers, assorted links worth revisiting, a trip to Schwickershausen plus the largest aerospace exhibition
thirteen years ago: Saxon castles plus selbst gebackt biscotti
fourteen years ago: holding the UN for ransom
fifteen years ago: more ado about Glรผhbirne plus conceptual Star Wars posters
catagories: ⚒, ๐ก️, ๐ณ, ๐ก, libraries and museums, Thรผringen
Saturday, 19 April 2025
laguna hainersee oder living lagovida (12. 399)
Returning to the Stรถrmthaler See campgrounds for Easter weekend with a view of the floating, phantom steeple, the Vineta created to evoke the leveled settlements during the height of mining and mechanisation, we visited some neighbouring lakes and marinas reclaimed from a heavily industralised landscape like all of the Leipziger Neuseenland, the Haubitzer, Hainer and Kahnsdorfer lakes were developed in the early to mid-1990s when a large open-cast lignite coal extraction operation was flooded and slowly converted into beach-front properties with resorts and recreational boating.
The bulk of the land too polluted to be rehabilitated, the fields of Witnitz II stretching for kilometre in every direction, now forms the largest photovoltaic park in Europe—the endless array not being quite so photogenic under overcast skies and at speed but impressive nonetheless. Inland, Kahnsdorf features a manorial estate owned once by the scholarly family of theologians, the Ernestis of Leipzig, the property, suffering years of neglect and near demolition during the DDR era as a relict of feudalism, celebrated for hosting the introductory meeting of Friedrich Schiller and jurist Christian Gottfried Kรถrner of Dresden, of an established household of patrons of the arts and culture who entertained Goethe, Hiller and Mozart, on the first of July 1785.
Later a financial backer who saved the poet from wrack and ruin, Schiller dedicated An der Freudschaft (“On Friendship”) to Kรถrner and the pivotal moment marking the turn around of Schiller’s fortunes was the inspiration, according to the premises, for Ode to Joy. The surrounding grounds are a park and a pasture for a local group of alpaca enthusiasts who sell wool products in the cafe of the main building.
synchronoptica
one year ago: a wine so nice they named it thrice (with synchronoptica) plus assorted links to revisit
seven years ago: robots assembling IKEA furniture, the Paris riots of 1968 plus springtime in Wiesbaden
eight years ago: an appreciation of edutainment, AI and implicit bias plus a profile of a North Korea day
nine years ago: a termite tent, the Sea-Monkey kingdom plus another experimental chatbot
eleven years ago: a light installation in Oberhausen, an arctic henge in Iceland plus EU lend-lease policy for Ukraine
Friday, 4 April 2025
8x8 (12. 365)
museum of now: This American Life invites us to sit with and reflect on the artefacts of day and hour
rift valley: a Trump appointed special envoy to the Democratic Republic of the Congo, Tiffany’s father-in-law, seeking to make a deal on mineral resources in hopes of securing peace with Rwandan rebels
fay wray: a swarm of drones recreate the iconic scene of King Kong scaling the Empire State building
toast malone: a short clip of the singer performing Circles, animated on one hundred thirty-three slices of bread
altair 8800: a retrospective of Microsoft at fifty
the bronx is up and the battery’s down: new NYC subway map is an homage to an early digrammatic version
blanket non-fraternisation policy: US bans government personnel stationed in China from forming relationships with locals
national endowment for the humanities: US museums, libraries and archives see their grants terminated—see previously
Monday, 24 March 2025
politikkimut akuliunneq (12. 334)
Framed as a bald demonstration of power and meddling in its political affairs and right to self-determination, out going prime minister Mรบte B Egede has denounced a pair of upcoming visits by Trump’s national security advisor and the second lady as “foreign interference” and has called for the international community to step up its support, warning that appeasement and retreating whispers will only embolden America’s imperial ambitions. Others should take up this example and be bold enough to call the regime what it is. Fresh from recent elections that saw a shift in power to the Democratic Party, the incoming leader called the delegation disrespectful amidst deliberative coalition talks to form the next government and an unbidden charm offensive as talks of annexation persist. Though the itineraries are separate, the security advisor and energy secretary will join Asha Vance to attend the Avannaata Qimussersu, the territory’s premier dogsled race.
Friday, 28 February 2025
gambling with world war iii (12. 266)
Trump and friends met with his Ukrainian counterpart Zelenskyy in the White House for a contentious exchange played out live with JD Vance accusing Ukraine of a lack of gratitude for US help, with Trump admonishing that he should be thankful, ultimately saying that he “disrespected he United States of America in its cherished Oval Office,” cancelling a planned joint press conference and suggesting that there was no deal until Ukraine was ready for constructive conversation. For his part, demanding extra security protections for entering into this contract, again over crucial mineral resources which were not forthcoming, Zelenskyy repeated warnings that further alignment with Russia was equal to appeasement for Putin and that repercussions would come home to roost and corrected exaggerated claims about US aid in comparison to European contributions and solidarity. The US wants to solidify a negotiated peace with Russia in order to lift sanctions and justify its own expansionist agenda.
Monday, 24 February 2025
ะดะพะผะพะฒะธะฒัั ะฟัะพ ะผะธั (12. 256)
On the third anniversary of the Russian invasion of Ukraine, Zelenskyy has again rebuffed increasing overtures from Trump over a half-trillion dollar deal for mineral rights—first framed as protection money now demanded as pay back for monetary and materiel assistance provided by the preceding US administration that was never characterised other than a grant and not a loan to be repaid, which is far higher than what the US gave. At the same time Zelensky says, after being accused of being a dictator and forestalling elections by imposing martial law, he is willing to step down from the presidency for the sake of peace and/or NATO membership. The press conference was held hours after Russia launched, on the eve of the start of the war, the largest aerial barrage of drones and missiles yet on Kyiv and other major cities. Shuttle diplomacy continues with the UK and France travelling to Washington to secure Europe a seat at the table for any negotiations. Ever with an eye towards the transactional, US envoys are hoping to have sanctions lifted and for American businesses able to resume operations in Russia.
synchronoptica
one year ago: JAL’s travel pamphlets (with synchronoptica), cognitive offloading, spying vending machines plus placenames on Christmas Island
seven years ago: the side-by-side, flags per data plus the repeal of net neutrality
eight years ago: attacks on state marijuana laws, David Lynch’s doddles, mood-elevators, workforce disruptors plus assorted links to revisit
nine years ago: a wine bottle fire extinguisher, rotten boroughs plus the plant-fungal information super highway
ten years ago: David Bowie as the Elephant Man, more links to enjoy plus crusaders reach the Holy Land
Tuesday, 11 February 2025
pennywise (12. 224)
The title in reference to a corollary article from the same source, small change is in the news following the magisterial announcement that the US Mint has been ordered to stop the production of pennies—which following their elimination in Canada and other Commonwealth nations over a
decade ago, America was expected to enact sooner rather than later, possibly held up by the domestic zinc lobby whose refining operations are based in the US neighbour to the north and now in the face of tariffs may have been persuaded into relenting as a way of accounting for this seeming low-stakes directive. And whilst it is true that each cost 3¢ to produce, and so many are minted per year because they are not in circulation, socked away in a drawer and hoarded by those waiting for the day it is demonetised (something that would take an act of Congress) so they can sell older pennies with higher cooper content as specie since it is illegal to melt down legal tender, discontinuing one coin could have second order effects that end up costing more money, nickels being also an example of “negative seigniorage” and more expensive to make and distribute.
synchronoptica
one year ago: portrait of a teenage alcoholic from 1975 (with synchronoptica), Camembert under threat, assorted links worth revisiting, AI sweethearts plus monitoring air traffic
seven years ago: art in motion (caution flashing lights), flying roulette plus an impressive drone synchronisation
eight year ago: a US supreme court nominee’s yearbook quote, a fake terror attack, bespoke emoji plus a daily survey of the entire Earth
nine years ago: human-animal chimera plus Titanic II
ten years ago: more links to enjoy, Project West-Ford plus comparing the Ukraine conflict with divided Ireland
Sunday, 26 January 2025
pen-y-parc (12. 184)
Literally a “castle of turning” and sometimes referred to as the Walls of Troy referring the pious fiction of Geoffrey of Monmouth (previously) to connect the Welsh nation with the refugees of the Iliad through Aeneas, the caerdroia is a turf maze in the tradition of the Cretan Labyrinth, these mysterious and meditative pathways were once common across Wales, owing to the persistence of the medieval myth, but few remain. One modern reconstruction is tended in the Forest of Gwydir, considered to be the largest of its kind at over a mile of twisting, switchback paths, in Snowdonia affords hikers and wanders a chance to explore the beautiful and unique landscape, scars of intensive mining and forestry operations having healed over. More at Atlas Obscura at the link above.
synchronoptica
one year ago: assorted links worth revisiting (with synchronoptica) plus Paula of Rome
seven years ago: a leaf-retrieving cat, securing votes with hypnotism, Trump and sharks, forest bathing, a Nintendo emulator, the Museum of the Selfie plus post-modern architecture
eight years ago: the highest IQ presidential cabinet, the merging of adaptations plus Trump and Twitter
nine years ago: M*A*S*H* (1970), composite cityscapes plus a comic strip devoted to cheese-fuelled nightmares
ten years ago: Cunningham’s Law
Sunday, 12 January 2025
let’s play twister, let’s play risk (12. 170)
Though by far not the last annexation or intervention in the history of American imperium, the current state of affairs has echoes in the major territorial acquisition by the United States: faced with an increasingly polarised world vying for newly accessible sea routes and scarce natural resources, America sets its sites on a strategically located island under the control of the Kingdom of Denmark over reasons of national security and economic interests, with threats of taking it by force after Copenhagen refused the offer. Denmark eventually makes the trade, finalised in 1917, with the Danish West Indies becoming the US Virgin Islands, US president Woodrow Wilson (previously) keen to maintain a foothold in the Caribbean, for fear it be invaded by Germany and used as a base to stop shipping in the then recently opened Panama Canal. A century later, Trump is revisiting the idea with proclamations that, “for purposes of national security and freedom throughout the world, the United States of America feels that ownership and control of Greenland is an absolute necessity,” not ruling out economic pressure and the use of force to take it militarily. Not discounting the doctrine of settled borders or the incoming president is lobbing threats at fellow members of the NATO alliance, return to an age of empire negates America’s argument for aid to Ukraine—or Taiwan or how its enablers should put their foot down over Israeli incursions in Palestine—and privileges the same pretext of national security (for access to the Black Sea) that Russia used for its invasion over state sovereignty, and boosts the chances of it happening to America itself. This is what one gets for re-electing a not very smart or terribly successful real estate developer. None of the indigenous populations deserve to be made pawns in this redux of the Great Game and would likely not get a voice in the matter, but Russia could take back Alaska, using the same arguments and resort to the fallback of whataboutism, and claim the US is underusing the peninsula’s potential—or for the remnants of the British Empire, like las Islas Malvinas,
Diego Garcia or Gibraltar. More from Vox contributor Joshua Keating at the link above.
Wednesday, 8 January 2025
9x9 (12. 155)
pacific palisades: southern California wildfires kept at bay from the Getty compound and vast holdings of antiquities
we still dance on whirling stages in my busby berkeley dreams: the kaleidoscopic visions of the 1930s Hollywood visionary—see previously
snap-back: Europe signals that they will not allow Trump to besmirch their sovereignty
in search of: dark oxygen (see previously) in the world’s deepest mines in South Africa
how nietzche came in from the cold: the unlikely rehabilitation of the philosopher banned in East Germany and silenced in the West over his championing by National Socialism—via the new Shelton wet/dry
fine hypertext products: HTML is a programming language—via Kottke
morning joe: the health benefits of coffee are most evident early in the day
lake of the woods: a retired Minnesotan forester pre-satellite maps planted a forest in the shape of the state
fps: attend a MoMA opening with DOOM: The Gallery Experience—via Waxy
synchronoptica
one year ago: a massive collection of card games (with synchronoptica)
seven years ago: border stories, a reconstructed astrological clock plus photographs of social decay
eight years ago: votive devotionals plus Waiting for Godot chatbots
nine years ago: New Year’s fireworks, assorted links worth revisiting, built environments on Mars plus the ethics of genetic chimeras
ten years ago: the Triadic Ballet, a collection of Do Not Disturb signs, the Restoration of the Icons plus distributed content
Monday, 2 September 2024
8x8 (11. 811)
two minutes of hate: Trump stokes more violence against the press at his rallies, hosted at former/current sundown towns
don’t ask, don’t tell: Poseidon’s Underworld reviews the 1969 film The Gay Deceivers about two straight men’s attempts to avoid conscription
crate digging: one individual’s project to rescue forgotten songs from oblivion by persuading labels to release them online—via tmn

big rigs: electric-powered excavators and other heavy machinery convincing more industries to de-carbonise—via Damn Interesting’s Curated Links
the treaty of aigun: Taiwanese president Lai says if China was concerned over territorially integrity, it should begin with Outer Manchuria ceded to the Russian Empire in 1858, including what’s now known as Vladivostok (ๆตทๅๅดด, Sea Cucumber Bay)
dumpster diving: the modern archeology of trash
choose your gear: the evolution of the action movie poster and how it reflects our view of masculinity
ultra vires: season two of Rachel Maddow’s series (previously) on the history of assault on democracy profiles senator Joseph McCarthy’s beginnings as a Nazi apologist—well before the Red Scare
Tuesday, 23 July 2024
abysmal zone (11. 714)
Via Kottke, we learn that after over a decade of readings that suggested significant amounts of oxygen were being produced on the seafloor, dismissed as an error since no photosynthesis can occur in the region of the deep where no sunlight penetrates, researchers have now concluded that the “dark oxygen” is real and likely produced by polymetalic nodules strewn across the ocean floor in the Clarion-Clipperton region—see also below. The result of millions of years of accretion of elements dissolved in seawater, these lumps, composed of manganese, copper, cobalt and lithium, working in concert are natural batteries, cause electrolysis and split seawater into its component hydrogen and oxygen with its voltage. Maybe abiotic pathways for oxygen resources could support life elsewhere. It is precisely this property that has attracted mining companies with proposals to harvest the nodules for raw material for battery manufacture, with many in the scientific community calling for a moratorium on development for fear it would destroy a potential ecosystem that we know nothing about.
Wednesday, 19 June 2024
offcuts (11. 639)
Despite abundant supplies of natural resource lithium, Australia—and most of the world—lack another, overlooked key component for the manufacture of battery storage and the transition away from carbon-intensive energy and must import graphite—see previously. Researchers at Charles Sturt University in Victoria, we learn courtesy of the New Shelton wet/dry, however, may have devised a technique for turning hair and wool cast-offs into the conductive crystalline form carbon by heating it under extreme pressure. This breakthrough also heralds opportunities for salons and shepherds who end up disposing of a lot of lower-quality animal fibre.
one year ago: Rocky Horror (with synchronoptica) plus assorted links to revisit
five years ago: one hundred facts for logophiles, German abbreviations plus plagiarism revealed through punctuation
six years ago: more the US Space Force, a model kit controversy, more on the robot crew member of the ISS plus a collection of beer coasters
seven years ago: the Saturday morning show that possibly inspired MST3K plus the wisdom of Wil Wheaton
eight years ago: gunpowder in the New World
Saturday, 15 June 2024
8x8 (11. 632)
anabolics: the mainstreaming of casual steroid use

rank and file: a woodland-themed chessboard that rolls up into a log
the imitation game: researchers claim that GPT-4 has passed the Turing Test—see previously
london underground: spelunking through the strata of the ancient city
non-playable character: determinism versus emergence and the question of free will
ticino: a cache of five-thousand photographs spanning from 1900 to 1930 taken by a poor seed-peddler captures life in a remote, Italian-speaking Swiss canton
food that makes you gay: stereotypes and gender in what we eat—via Web Curios
Thursday, 13 June 2024
7x7 (11. 626)
senza vergogna: some notes for Martha-Ann Alito on her anti-Pride flag (see previously)

prospecting: Norwegian mining firms discovers Europe’s largest cache of rare-earth metals
adaptive force controlled shaving demonstration: a robot barber in Shanghai
daily bread: an overview of the staple foodstuff’s contribution to civilisation
hydrant directory: colour palettes of New York’s suppression points—via Pasa Bon!
gruppo dei sette: following EU elections, the G7 forum begins in Puglia
one year ago: a top album by Alanis Morissette plus an early world-traveller
two years ago: a chronic case of the hiccups, a hit by Paul McCartney plus international crisps flavours
three years ago: the G7, Shangri La the musical, St Anthony plus two very prolific travelogues
four years ago: illustrator Wilbur Husley, assorted links to revisit, the Pentagon Papers (1971) plus a banger from Mungo Jerry
five years ago: the elusive American Middle-Class plus x before x-rays
Saturday, 13 April 2024
the bessemer saloon ship (11. 484)
Steel magnate and prolific inventor during the late nineteenth century and second-wave of the Industrial Revolution—whose innovations were uniquely punctuated with enduring commercial success, including steam-power and techniques that improved steel manufacturing and solidified Sheffield’s reputation for more than a hundred years as a major industrial centre (also the namesake for the Alabama steel town) as well as numerous other improvements in material engineering with glass and iron, Henry Bessemer’s chronic disposition to sea-sickness inspired to come up with his rather singular flop. Though working in principal and in models, the sea-trial ended in disaster, crashing into the pier at Calais as it attempted to leave the harbour—outside of the control of the crew—however his idea for a self-righting cabin, a saloon, that swung on gimbals and hydraulic cylinders during cross-Channel journeys for passengers’ comfort in rough weather was ahead of its time. More from Amusing Planet at the link above.
synchronoptica
one year ago: assorted links to revisit
two years ago: the Unicode Technical block of characters
three years ago: the show goes on, the legacy of project MKUltra, a capsule hotel annex in the woods plus more on Star Fleet uniforms
four years ago: extended Eastertide plus funny bios for birds
five years ago: empathy and tribalism, more coding by radio, retro McDonald’s packaging plus perennial cereal crops
Saturday, 30 March 2024
leipziger neuseenland (11. 458)
Not to be confused with the German name for New Zealand, H and I found a nice camping spot, the first of the season, on the peninsula of Magdeborn, an artificial wetland formed in the early 2000s when the open cast mining operations outside of the city were flooded and fed by the past two decades by tributaries to create a nature reserve and recreation area.
A score of villages and some eight thousand of residents formerly resettled in the from the 1930s through the 1950s for brown coal extraction (see also), the floating installation called Vineta bobbed back and forth in the bay of the Stรถrmthaler See on the horizon, the the steeple looking particularly phantasmagorical with the waxing sun of early spring and the lengthening days (the time change in Europe is the last Sunday in March)—also owing to a dust storm blowing in from the Sahara that gave the sky a singular quality—and aptly as the anchored structure, venue for art exhibits and a bistro accessible by ferry, is a monument to Magdeborn and those deserted settlements since underwater, Stauseen.
The mining operations at Epsenhain ran from 1937 to 1996 and yielded half a billion tonnes of coal—phased out over the decades since, the last active field, which lends its name to the reservoir, will cease operations next year. There are quite a lot of trails around the lakes to hike and bike and enjoyed being outside and marveling at the reclaimed landscape.
Leipzig is visible in the distance and also the Bergbau Industrial Park that we pass on the Autobahn now a relict carved out of a massive Windpark.
one year ago: assorted links to revisit plus Trump arrested and arraigned
two years ago: Iceland protests against NATO ascension (1949) plus more links to enjoy
three years ago: your daily demon: Vassago, the sixtyforgan, the Louvre announces a new public portal for its collections, an attempted assassination plus yacht rock
four years ago: an expensive telegram plus the Sgt Pepper’s album cover
five years ago: an unassuming shrub
Monday, 25 December 2023
basaltwerk stengerts (11. 214)
For a grey but bright Christmas day, we ventured past the industrial section of Bischofsheim an der Rhรถn to explore the former basalt refinery and quarry (see previously here, here and here), active for decades but now abandoned and designated as a nature preserve. The wind was a bit fierce and the trees bare but the moss covering the stones was a vibrant green. Once containing an active settlement for workers, the volcanic rock used for construction and the making of cobblestones as well as more recently insulation as stone wool and a possible repository for carbon sequestration, were taken to the freight yard with a cable car and distributed throughout the region.