Via a 1956 summer-gig for flat broke beat writer Jack Kerouac as a hermit on Desolation Peak in the Washington Cascades as a fire lookout, undertaking the vigil akin to that of a lonely lighthouse-keeper and watching for signs of smoke, we are introduced to the panoramic, circular cartographic creations of Archie Norcross, centred around the thousands of observation towers erected after a devastating series of forest fires between 1903 and 1908 for the state of Maine.
Resident rangers would be watching for telltale plumes and triangulating its location with a simple sighting device (the title turning board) and alert authorities. Of the some eight thousand lookout posts constructed, most have fallen into disrepair, made redundant after newt echnologies and forest management techniques were introduced, with a few maintained as shelters for hikers. Kerouac’s own summer home was demolished in 1972 due to the structure being a lightening rod during frequent thunderstorms on the mountain top. Much more from Public Domain Review at the link above.
Saturday, 18 July 2026
alidade (13. 636)
9x9 (13. 633)
scrubbed launch: SpaceX has lost over a trillion dollars since its initial public offering on 12 June
off-sides: the extensive rules and regulations governing tournaments in the Middle Ages—via Strange Company
outside the far side: a short biography of comic creator Gary Larson—see previously
two birds, one stone: alkaline thermal treatment of plastic waste produces high purity hydrogen as a fuel source
memento: how memories and stored in the brain and how retrieval alters them
street view: gorgeous photologs of San Diego in the 1970s plus more about this municipal mapping method
the king’s great fortune: a fairy tale written in classic style with contemporary resonance
from the chinagate hoax department: documents Trump ordered declassified to demonstrate meddling from Beijing cost him the 2020 presidential race show instead that Moscow was championing his re-election
vikram-1: India’s first private rocket reaches low Earth orbit and deploys a satellite
Friday, 17 July 2026
unsung (13. 628)
Courtesy of Web Curios, we are directed season one of hopefully many in an essay series by Richard Sedley profiling those neglected innovators who have contributed to our understanding of the world in significant ways whose stories deserve to be better known.
Briefs include glosses (with some AI tarnish admittedly) of Marie Tharp whom brought what was considered a fringe theory of plate tectonics into mainstream acceptance by pouring over data of sonar soundings collected by survey ships trawling the oceans, Pierre Bรฉzier whom revolutionised computer-aided drafting though control points to create a smooth curve for fonts, animation and automotive prototyping and Major Jack Mullin whom brought experimental 1940s technology from Germany back to the US and developed audio tape recording commercially—recognising its potential along with Bing Crosby, not only augmenting the fidelity of the performance captured but also in a format that was editable.
synchronoptica
one year ago: telework for religious observance (with synchronoptica) plus Paris Flash (1958)
two years ago: the Bell Systems’ Science series plus the medium is the metaphor
three years ago: photos of the Anthropocene plus Russian blockade of the Black Sea
four years ago: Handel’s Water Music (1717) plus a visit to Amersfoort
five years ago: Emoji Day plus a visit to Kristinehamn
six years ago: the Feast of the Romanovs, the working couple’s cookbook plus Banksy on lockdown
Wednesday, 15 July 2026
dig dug (13. 624)
Neatorama contributor Miss Cellania directs us to Randall Munroe’s latest xkcd webcomic (previously) comparing the depth of the Earth’s holes, manmade and naturally occurring. Chocked full of information, one will want to peruse the full-sized version and there’s even a dedicated wikia, Explain xkcd, that fully annotates and dissects the joke, though not to its detriment and sends one further down the rabbit hole with superlative mines, wells, tunnels and caves, including several record-setting above ground holes. We had no idea that the Kola Superdeep Borehole goes further underground than the Mariana Trench, and learned about the Glomar Challenger oceanic bore that extends two kilometres into the floor of the Pacific and the catastrophic Retsor Salt Mine, which collapsed in 1995 due to groundwater seepage, causing sink locals and draining regional aquifers. This company town, a small hamlet in upstate New York, was established and ran by the mining operator William Forester, Jr, who creatively (see also) reversed the spelling of his last name for the geographic anadrome, generally done to satisfy postal regulations.
Other places named with anagrams and ananyms include El Jobean, Florida after its civil engineer and property developer Joel Bean, Nada, Kentucky after the Dana lumber company that operated the town’s sawmill, Rednaxela Terrace in Hong Kong, transcribing ‘Alexander’ right to left, Orestod and Dotsero, Colorado, two towns on the terminuses of a short railroad line—the later itself derived from dot-zero, a important junction between Denver and Salt Lake City, Tesnus, Texas—sunset backwards and again after a train logo, and Tensed, Idaho, attempted namesake of nineteenth Flemish Jesuit missionary Pieter-Jan De Smet to the Native American peoples of Iowa territory, who as a friend and confidant of Sitting Bull persuaded the Sioux chief to negotiate with the US government and accede to the Treaty of Fort Laramie—a very bad deal for the Lakota, Dakota and Arapaho nations, the US almost immediately violating the terms and annexing their lands—the residents of the Coeur d’Alene reservation wanting to honour the priest (affectionately known as De Grote Zwartrok, the Great Black Skirt) but upon learning that the neighbouring community of De Smet had beat them to it, tried to reverse it but botched up the spelling during the registration process. I wonder if any other traditions have employed anadromes in their toponymy. Do write in and let us know, especially if they involve holes.
Tuesday, 14 July 2026
9x9 (13. 621)
space jam: erythrulose, a simple sugar found in raspberries and fake-tan lotion, detected in an interstellar cloud
vindolandia: a Roman “genius”—a familiar and household spirit sculpture discovered at Hadrian’s Wall
the kingdom of hyrule: hand-drawn maps of the The Legend of Zelda, the land inspired by the Kyoto countryside, with a bestiary of monsters
our lives are woven together in a fabric—but the connections that make society strong also make it vulnerable: the Bulletin of the Atomic Scientists on the legacy and lessons of Threads—via tmn
mรฉdicos sin fronteras: US launches a global pressure campaign against Cuba’s last lifelines, exporting expert physicians
the escherian stairwell: the invented legend of an impossible campus architectural feature and a perpetual downward loop
clipart.studio: make and share cut-out collages from the Internet Archive’s magazine collection—via Waxy
the lore of the rings: science is only beginning to appreciate the richness of the archives inside trees
pop iii: astronomers scan the skies for elusive non-metallic behemoths, the first stars in the Cosmos
Saturday, 11 July 2026
9x9 (13. 609)
washington state: the incorporated polity was originally to be named Colombia after its chief river but people feared it would be confused with the national capital district, so gave it the name of the city that comprises DC hemi-finals: strange alignment of the last eight World Cup national teams
mr pibb is aspirational—he’s currently in med school: sodas with a doctorate
zero-sum game: circular deals and a shameless Ponzi scheme sends everyone to the moon
false equivalence: political tribalism and the whataboutism of the Right for the Left
a show about nothing: a scrolly-telling of the history of the sitcom Seinfeld—see previously here and here—via Web Curios
wake up neo: a signet ring with OLED display shows the cascading green code from The Matrix
aprรจs moi, le dรฉluge: a forecasting tool for sea-level rise to drown the world
separated by a common language: what North Americans call a cookie, the British call a biscuit—and what Americans call a biscuit has no exact counterpart in UK cuisine. Discuss.
synchronoptica
one year ago: the Terracotta Army (with synchronoptica) plus assorted links to revisit
two years ago: double-click jargon, more on the zombification of the legacy web plus Biden vows to stay in the US presidential race
three years ago: a secret weather modification programme for Vietnam, a ska special plus more links to enjoy
four years ago: the Hollywood Bowl, Avogadro’s Number plus US vs USSR in chess championship (1972)
five years ago: a stone ship in Sweden
six years ago: the Ehrenburg of Ehrenbach
Thursday, 9 July 2026
9x9 (13. 605)
spitalfields life: street photographer Kurt Hutton
djt: rentier-in-chief could potential benefit financially from the rebranding of Palm Beach International airport, just kilometres away from Mar-a-Lago
turn around bright eyes: RIP Bonnie Tyler—see previously here, here and here
l’odissea: the 1911 cinematic adaptation of the timeless classic
freedom fuel: White House announces network of gas stations with prices capped (previously) at $3.47 per gallon, status quo ante bellum
the night the earth shook, strangers started to draw: in the aftermath of the devastating earthquake in Syria and Tรผrkiye in February of 2023, the Humanitarian OpenStreetMap Team helped save lives—via Maps Mania
twenty minutes into the future: a look at when the cola-wars where dominated by dystopian science-fiction—see previously
tax shelter: very much solicited financial advice on Trump Accounts for Kidz
pixel skylines: urban grounds from vintage video games
Friday, 3 July 2026
9x9 (13. 585)
hospitalithings: a quiet, meticulous observation of common objects found in lodgings—via Nag on the Lake
aka vlogging: Hank Green interviews Ze Frank (previously) about the YouTube format he pioneered, advising discomfort to put ideas out into the world—via Waxy
yes, yes, very good—thank you for self-identifying as a short-sighted rube and saving us the trouble: the US constitution us for simple folk still burdened by the belief that words have meaning
llog: Victor Henry Mair, sinologist and frequent Language Log contributor has passed away, aged 83
new posting: an interactive map charting the careers of civil servants managing the bureaucracy of the British Empire—via Map Maniaalignment chart: a cross-over of Chekhov’s Gun, Schrรถdinger’s Cat, Occam’s Razor and Murphy’s Law
in an instant: the last Polaroid factory in the world is in the Dutch town of Enschede
bilberry buns: a Polish pastry gets its own holiday
ozzy’s ozzy is a unique case: observations from a celebrity impersonator cruise—via Kottke
Wednesday, 1 July 2026
qanoon-e-islam (13. 577)
Among the first attempts by the British to give an ethnographic account of the customs and observations of the denizens of Colonial India, particularly the the Muslim population of the southern portion of the subcontinent and reminiscent of the I-Ching and other auspicious augury, the supposed translation (the original lost to time) published by East India Company surgeon Gerhard Herklots,
a hefty and encyclopaedic volume covering all aspects of life in Madras, food, language, clothing, superstition and folklore, contains only a small appendix on setting the optimal itinerary for a journey, direction, date of departure. This guide to propitious days for embarking on trade and travel, however superficially appropriated or re-approrriated (see above), gains a purchase on the thought and tradition underlying it, informed by astronomy, astrology and currying divine protection and intercession. Much more from Public Domain Review at the link above.
synchonoptica
one year ago: the commune of Belz (with synchronoptica) plus the city of Vannes
two years ago: the castles of Bellinzona plus the US supreme court grants presidents blanket immunity for official acts
three years ago: more venerable publications going out of print
four years ago: and then they came for me (1937) plus Scottish devolution (1999)
five years ago: Julie Moon (1970), children’s author Dodie Smith, assorted links to revisit, a banger from Grandmaster Flash (1982) plus being well-read in Antiquity
six years ago: slavery abolished in the Netherlands and its colonies (1863), police crackdown in Hong Kong, America’s entitled class, US Homeland Security tasked with protecting statues plus the licence plates of Palau
Monday, 29 June 2026
9x9 (13. 570)
general magic: an ambitious project to create the smart phone (see below) in the early 1990s failed over lack of constraint and too much freedom, not lack of vision, talent or technology
odyssey: charting the great journeys of fiction—see also
humphrey’ executor: US supreme court strikes down federal laws that prevent the president from firing heads of (some) independent agencies—see previously
๐งธ: Nuigurumi Jinja (Plushie Shire) dedicated in northern Kyoto for honouring beloved stuffed animals—see also here and here
keedoozle: the grocery store vending machine of the 1930s
รฎle de peliz: the solitary natural islet of Lake Geneva, with room for a plane tree
hypergraphia: history’s most prolific writers
how about this: 1960s housewife and the pocket phone of the future
synchronoptica
one year ago: a walk along the beach at Gรขrves (with synchronoptica) plus assorted links to revisit
two years ago: a visit to the Rocco di Caldรจ
three years ago: animatronic Trump, an updated We Didn’t Start the Fire plus US supreme court strikes down affirmative action for college admissions
four years ago: goodwill ambassador Samantha Reed Smith
five years ago: cartoonist Thornton Hee plus a record-setting Van Gogh auction (1987)
six years ago: Quo Vadis, the feast of SS Peter and Paul, the debut of the iPhone (2007), a chiptune classic, exotic crisps plus Japanese train station jingles
Saturday, 27 June 2026
9x9 (13. 563)
pennsylvania dutch: an ethnographic profile of the Deitsch speaking Amish—see also
it’s 1100 pm—do you know where your ai agent is: Janelle Shane (previously) on agentic artificial intelligence, vibe-coding and the need for guardrails
hunshandake sandy land: battling creeping desertification with an army of chickens
ethnic cleansing: US supreme court rules that the country can refuse asylum-seekers at the border and can begin the deportation of Syrian and Haitian refugees under temporary protected status
⚙️⚙️⚙️๐ฆ⚙️⚙️⚙️: manoeuvre your marine mollusc through an environment resembling dungeon levels from Zelda with Bubble Bobble type puzzles—via MetaFilter
rainbow plaques: an alternative to Blue historical markers appear across London, honouring LGTBQ+ personages
final descent: the iconic airliner, the Boeing 747, is being phased out
jerry’s world: a map of an imaginary land limned over decades using a deck of cards for procedural generation—see also
despicable me: the influence of Minionese on the slang of Gen Alpha—see previously
Sunday, 21 June 2026
four colour theorem (13. 538)
The heretofore unverified but practically applied in cartography conjecture that no more than four colours are needed to distinguish bordering regions on a map was announced as proven on this day in 1976 after more than century since it was first proposed by two mathematicians at the the University of Illinois Urbana-Champaign campus. Not feasible to perform the brute calculation by hand, this topology problem (see previously) was solved with the aid of a supercomputer, the first instance of a technical assist for a math problem, the claim rejected by some peers at the time because they couldn’t check the work.
synchronoptica
one year ago: arriving in Morbihan (with synchronoptica)
two years ago: Putin and Kim hold a summit, the premiere of Evita plus the estate of Jim Henson selling off its Hollywood lot
three years ago: California v Miller plus assorted links worth the revisit
four years ago: pioneering parachutist Tiny Broadwick (1913), Texas v Johnson plus more links to enjoy
five years ago: the Stonehenge Free Festival (1974), the introduction of the LP record (1948) plus Return to Oz (1985)
six years ago: a CNN competitor (1982), EU proposes a digital services tax, remixing the Bayeux tapestry, setting the record straight, AI-generated perfumes plus Internation Yoga Day
Sunday, 10 May 2026
8x8 (13. 417)
little green men: pivoting to priorities, US Department of War’s latest tranche of declassified files on UAPs—via Maps Mania
4½ to fish 7: humanity’s obsession with large numbers
a comparison using like or as: a meta-analysis of similes from popular fiction—via Nag on the Lake
d-line: after a century of delays, Los Angeles metro Wilshire Boulevard extension opens
frictionless transactions: an AI agent pickpocketed $200k from a crypto-wallet with Morse code
ultrafinitism: an exploration of what can be gained by rejecting the concept of the infinity—via Web Curios
this way up: an appreciation of the cartographical studies of the Map Men
Monday, 20 April 2026
〄 (13. 370)
Vis-ร -vis the previous post, we discover the so-called ghost characters, apparently erroneous kanji included and perpetuated in the Japanese Industrial Standards (the title is the is old Unicode symbol discontinued in 2005 with no proposal to update it to the current one, so itself sort of an orphaned emblem)—broader in reach but essentially the equivalent of the international safety company formerly known as Underwriters Laboratories now known only by the initialism UL—codified in 1978 but without clear authority for the regulation of manufacturing, publishing and cartographic Normung itself inherited from wartime production and subsequent US occupation.
Manufacturers, statisticians and surveyors—each within their own non-overlapping magesteria once their scope of work and responsibility became more defined made note of characters whose usage was unknown or the hapax legomena of toponomy and uncommon personal names in registers for insurance companies. The list of orphaned and erroneous kanji was eventually reduced to twelve poorly-sourced characters, some declared typos and others unidentified, although difficult to excise with their inscription in the rolls of Unicode and other transnational protocols, with some adopted in common parlance, with ่ขฎๅฎ sometimes an intentional misrendering for a deputy or assistant manager to signify expectations of their usefulness. Only ๅฝ (kai, sei) is still labeled as “authority unknown,” which is crime-dramas is sometimes left on a victim as a calling card.
azimuth (13. 369)
Tip of the hat to Language Hat for bringing resolution to an ongoing investigation to discover the meaning and inclusion of a puzzling glyph on the Unicode block of Miscellaneous Technical symbols, U+237C, called Angzarr (⍼), and not the logogram for the character who left his race of Muggles to do wizarding in the 1984 fantasy series by author Nancy K Stouffer whom JK Rowling allegedly plagiarised from. After nearly four years of research, Johnathan Chan discovers that the character represents azimuth (ุงَูุณُّู
ُูุช, the directions)
the vector from the observer to target or point of interest, used for star charts, navigation, cartographical projections and in ballistics. The symbol itself seems to represent the way a beam of light passes through a sextant to measure an angle.
Friday, 17 April 2026
8x8 (13. 360)
what1tune: a musical address regimen to geohash the globe with simple melodies—see previously
neon colour spreading: a compelling optical illusion—see also
imperial megalomania: Commodus ordered the entire city of Rome named after himself, executed anyone who mocked him, dispatched and quick subject to damnatio memoriae
measure for measure: the religious hypocrisy (and ignorance) on display in the Trump White House with attacks on the papacy and crusader mentality through the lens of Shakespeare’s playproleporn: AI slop in George Orwell’s Nineteen Eighty-Four—see previously
on the clock: Maarten Baas studio recruits a thousand volunteers to represent the hands of time at Amsterdam’s Schiphol airport—see previously
hollyworld: filming location substitutes in California
Tuesday, 14 April 2026
9x9 (13. 350)
reference desk: harness Google’s secret card catalog—via Kottke
nitrate divas: a remarkable 1928 amateur film adaptation of Edgar Allen Poe short story “The Fall of the House of Usher”
๐: a Scrabble Map commissioned for the word play game’s (previously) international commemoration, celebrated yesterday
middle powers: Carney’s Liberal Party secures supermajority in parliamentary special elections
print gallery of an artist: an MC Escherque exploration of recursive spaces—via Waxy
infallibilitร papale: ally Meloni (previously) breaks with Trump over criticism of Pope, cancels security arrangement with Israel
dutch cartocubism: an overlooked approach to simplify mapping from the early 1930s from the figures behind ISOTYPE—via Quantum of Sollazzo—see also
connie converse: rediscovering the forgotten folk-music genius
ะพะณะฐั: the 1960s proto-internet that the Soviet Union passed on—see previously
Friday, 27 March 2026
random landing (13. 301)
Via the always excellent Web Curios, we are directed to the now occasional blog that visits a point in the contiguous states in the USA and reports back on the geographic features, watersheds, human settlements, history, local commerce, culture, etc nearby, emphasising the size of America and the vast sparsely populated places determined by chance selection of longitude and latitude with a certain methodology. Much research and record keeping has gone into these plots, often removed and remote—the middle of nowhere—that limn the nation as a whole spanning from sea to shining sea and inspired us to attempt some flattery for this personal project through imitation.
Throwing a dart at a map of Germany, at coordinates 49.9969614, 8.9482212 we arrived in the cornfield near Nieder-Roden within the urban district of Darmstadt and the municipality of Offenbach and a constituent community of Greater Roden near the city of Heusenstamm, the fiftieth parallel north passing directly through the Pusieaux-Platz in the centre of the borough.
When I lived in Wiesbaden, I recall the state news broadcast featuring a segment—weekly, daily?—called “Dolles Dรถrfer” so called in country dialect that highlighted a village in Hessen, some of which I visited with detours from my usual route.
Divided by thirds, it is approximately equally partitioned amongst human habitation, woodlands and agriculture with a prominent swampland stand of pine forest and was first documented in 791 as Rotaha inferior in the codex of Lorsch. If you live in the lower-48 or elsewhere, this would be a good project to cultivate for one’s own exploration, like our friend Diamond Geezer, virtual or otherwise.
Friday, 20 March 2026
5x5 (13. 280)
north oaks: mapping the wealthy Minnesota exclave that has remained virtually unmapped due to the way the municipality defines easement and public property
wikicity: the free encyclopaedia visualised as a three-dimensional metropolis of connected apartments to explore its densest articles—via Web Curios
the way of the warrior: legendary action movie star Chuck Norris passes away unexpectedly, aged 86
centuripe: viewed from above, this Sicilian village looks like a human figure
border jumper: this cat does not care about your international boundaries
Wednesday, 11 March 2026
algeria, gabon, benin, the gambia (13. 257)
This was delightful and really could be integrated as a classroom geography lesson, since most of us are only disabused of our ignorance through wars. There I Ruined It (previously) improves Toto’s “Africa” by lyrically listing all fifty-four nations of the continent. More mnemonics from Kottke at the link above.









