digital mnemonics

With early antecedents in committing the pillars of Buddhism to heart or for a manual reckoning of the date of Easter for any year—the Venerable Bede’s ‘loquela digitorum’ of the eighth century—contributing correspondent for Public Domain Review Kensy Cooperrider guides on a comprehensive survey of the ways that people used the topologies of the hand and fingers as a mnemonic device (see also) as a way to recall processes and protocols, notation and geography. The illustration of the oversized Guidonian Hand (named after ninth century music theorist Guido d’Arezzo) was a choral aid to facilitate learning of sight-singing—or rather how to read a musical score, the first documented use of solfège. Spanning three full octaves and spilling into a fourth—from (ab) Α to Γ (Gamma) ut—this diagram is the source of the phrase ‘running the gamut,’ that is—the full range. Much more at the links above.

8x8

song birds: a printed circuit bluejay and other avian friends  

industrials: a leitmotif of edifying vocabulary—see previously—from Futility Closet  

occultation: Perseverance rover captures Mars’ lumpy moon Phobos partially eclipsing the Sun 

infinite tapestry: a generated side-scrolling landscape—via Web Curios  

days of rage: a gallery of activism posters curated by the USC Library system—see previously—via ibīdem  

art bits: an archives of HyperCard stacks (see also)—via Waxy  

ghost in the shell: skeletons in video games  

cheeps and peeps: the rich, melodic syntax of birdsong

earth day

Organisers Denis Hayes and Wisconsin senator Gaylord Nelson who championed the establishment of the annual observance in support of environmental protection and better stewardship of the planet in congress—plus drumming up the earnest support of the United Auto Workers union which without the backing of the labour movement probably would have had no staying power—chose the date strategically as to time the holiday outside of college exams and Spring Break, student activism being among the important targets to carry the cause forward, and with the happy coincidence that the date range included the anniversary of the 1838 birth of John Muir—an American of Scottish extract regarded as the Father of the National Parks, avid naturalist, ecologist and conservationist who co-founded the Sierra Club and pushed the government to establish a nature reserve in the Yosemite region of California. 

Reportedly unbeknownst to Nelson and Hayes, the first 1970 celebration fell on the hundredth anniversary of the birth of Soviet revolutionary Vladimir Lenin (New Style, 1870), causing some media outlets to speculate at the time that it was not an unfortunately coincidence but rather signaled that the environmental movement was a “Communist trick” to subvert and indoctrinate the youth—apparently into caring for Nature and the world around them and engendered guilt over polluting and over-consumption. The themes for this year include Sustainable Fashion, the Great Global Clean-up, the Canopy Project (reforestation) and Climate and Environmental Literacy.

reedy creek improvement district

In retribution for the Magic Kingdom’s public stance against legislation passed and enforced by the state of Florida and suspension of political donations in response to the so called “Don’t Say Gay” bill that bars instruction that is not “age or develop-mentally appropriate” as a form of indoctrination and makes it taboo to talk about gender identity or sexual orientation, the Republican governor, with the backing of the legislature, is proposing to strip Disney properties of its own private governance. Accorded by Florida in 1967 to make it more attractive for the entertainment giant to establish its resorts and theme parks (see also)—and originally a planned city of the future, Experimental Prototype Community of Tomorrow, that reverted back to another attraction, the special jurisdiction has its own law enforcement and security, environment standards, building codes and zoning laws as well as its own tax regime. Authorities warn that its dissolution will burden neighbouring counties with much higher property taxes and further alienates the state’s largest employer.

red baron or what do you want on your tombstone?

Vaunted as the ace-of-aces of the Great War, Manfred Albrecht Freiherr von Richthofen was shot down and killed on this day in 1918 after scoring his seventy-ninth and eightieth air combat victories the day prior. Previously we had poked about Wiesbaden’s Südfriedhof in search of the Red Baron’s resting place and thought it appropriate to visit today. Already elevated to legendary stature in life and subject to hero-worship that Richthofen was wont to indulge as well as respected by his enemies, the circumstances surrounding his death are a matter of controversy and speculation, coming to the aid of his cousin, another member of the elite Flying Circus (see above), Lieutenant Wolfram von Richthofen, who was taking enemy fire. The source of the fatal bullet is uncertain with several vectors entertained. As was
customary, the commanding officer of the Royal Airforce combatant squandron accorded the Baron a military funeral with full-honours, near the spot where the fighter pilot fell in Bertangles in the Somme—and had a more active than usual career in death, disinterred and reburied in the German Military Cemetery at Fricourt in Picardie, brought to Berlin by his brother Lothar (a site that was later relegated to a no man’s land on the boundary of the Soviet zone of occupation and often pelted with stray bullets in attempts to stop people from fleeing for the West—his brother’s gravesite in their hometown of Świdnica too was levelled once Silesia was restored to Poland after World War II) and finally in 1975 transferred to the family plot in Wiesbaden.

sometimes it snows in april

Included on both their eighth studio album and the soundtrack to the self-made film Under the Cherry Moon, the song by Prince in collaboration with Wendy Melvoin and Lisa Coleman (The Revolution) is a recounting of the death of the character Christopher Tracy (played by Prince) and their desire to be reunited in Heaven and was recorded on this day in 1985. Often performed as an encore during concerts, the song received renewed circulation upon the artist’s death in 2016, falling on the same day, thirty-one years later.

like and subscribe

Leaning heavily into the idea that the Earth is a simulation (see also) has the natural consequence that its creators are hungry for feedback, Neal Agarwal (previously) invites us to rate anything and everything—to help improve the content and UX and what might be kept or removed in the next patch. Your feedback counts!

foia foil

Via Waxy, we are directed to a deviously difficult daily challenge in the Wordle vein to puzzle out a randomly, heavily reacted Wikipedia article—a skill to hone that could prove useful when confronted with sanitised, sensitive documentation, censored or anonymised for public consumption.