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sean

@dilettanterypod.bsky.social
545 followers 104 following 109 posts

open.spotify.com/episode/44iTHrtLht… twitter.com/DilettanteryPod bleponta ou blepein

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sean @dilettanterypod.bsky.social · 06/03/2025
Oh my god dude look! A new kind of wild beast, right there! It's up to us to name it....... [brows furrow for three hours] Wildebeest
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sean @dilettanterypod.bsky.social · 31/01/2025
BREAKING: Total Monkey War
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sean @dilettanterypod.bsky.social · 30/01/2025
archaeology.org/news/2025/01...
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sean @dilettanterypod.bsky.social · 30/01/2025
face to face
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sean @dilettanterypod.bsky.social · 09/01/2025
"There is hope in this sense only..." from Once upon a Time in the West by Jan Zwicky
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sean @dilettanterypod.bsky.social · 09/01/2025
"There is hope in this sense only..." from Once upon a Time in the West by Jan Zwicky
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sean @dilettanterypod.bsky.social · 07/01/2025
"Norse encounters with North American indigenous peoples seem to have filtered into Irish immrama [tales of a hero's journey to the Otherworld]"
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sean @dilettanterypod.bsky.social · 07/01/2025
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sean @dilettanterypod.bsky.social · 07/01/2025
Traditional song-maps of seafaring Tubetube islanders (Papua New Guinea) use birds as measurement "When the song refers to long distances between islands, birds are often mentioned to indicate the relative closeness of land."
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sean @dilettanterypod.bsky.social · 05/01/2025
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sean @dilettanterypod.bsky.social · 05/01/2025
CROCODILIAN EARTH MONSTER
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sean @dilettanterypod.bsky.social · 05/01/2025
"Lukasa, "the long hand" (or claw), is a memory device that was created, manipulated and protected by the Bambudye, a once powerful secret society of the Luba." (nowadays the southern Democratic Republic of Congo)
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sean @dilettanterypod.bsky.social · 05/01/2025
"A superbly realized line portrait of a giraffe. This artist had the skills of a modern cartoonist." 2,000-6,000 years old, Namibia
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sean @dilettanterypod.bsky.social · 05/01/2025
"This was first thought to illustrate a battle, but it is now considered more likely to represent the mystical struggle against evil spirits by shamans in trance." Pakhuis Pass, Clanwilliam District, Western Cape, South Africa
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sean @dilettanterypod.bsky.social · 05/01/2025
This page is unintentionally left blank. We are trying our best to fix it. We are so fucking sorry.
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sean @dilettanterypod.bsky.social · 05/01/2025
I like when people say someone "oozes charisma" cause imo "oozing" is usually one of the least charismatic things to do
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Krista Langlois @cestmoilanglois.bsky.social · 03/01/2025
As we turn the page on a new year, a quote from writer Caroline Van Hemert, which has stuck with me even though it didn't make it into her final piece: "Change--even in its most destructive forms--isn't a cue to abandon the future but instead to greet it with greater imagination."
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Chris Stringer @chrisbstringer.bsky.social · 03/01/2025
#FossilFriday The beautifully preserved Jebel Irhoud 1 basal H. sapiens skull from Morocco, dated about 300,000 years old
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dr greg is historicising ✍️💫 @thewastedworld.bsky.social · 04/01/2025
Itinerary for 2025. You heard it here first. Don’t get left behind.
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sean @dilettanterypod.bsky.social · 03/01/2025
Denys Thompson on how integral poetry/song is for non-literate/non-mass-literate societies
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sean @dilettanterypod.bsky.social · 03/01/2025
Lucretius, 1st Century BC // scientists, 2013
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sean @dilettanterypod.bsky.social · 03/01/2025
we’ve gotta revive this trend
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sean @dilettanterypod.bsky.social · 03/01/2025
saffron vending machine in Mashhad
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sean @dilettanterypod.bsky.social · 02/01/2025
[developing the keyboard that maximally fucks with language and culture]
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sean @dilettanterypod.bsky.social · 18/12/2024
googling when the first known European map was made: "6th century B.C., not much known about it. 50 years later another guy made a slightly better one." googling when the first known Chinese map was made: [incredibly cinematic tale of a failed assassin, on the edge of my seat]
For constructing his world map, Anaximander is considered by many to be the first mapmaker.[22]: 23  Little is known about the map, which has not survived. Hekatæus of Miletus (550–475 BC) produced another map fifty years later that he claimed was an improved version of the map of his illustrious predecessor.



The oldest reference to a map in China comes from the 3rd century BC.[41]: 534  This was the event of 227 BC where Crown Prince Dan of Yan had his assassin Jing Ke visit the court of the ruler of the State of Qin, who would become the first leader to unify China, Qin Shi Huang (r. 221–210 BC). Jing Ke was to present the ruler of Qin with a district map painted on a silk scroll, rolled up and held in a case where he hid his assassin's dagger.[41]: 534  Handing to him the map of the designated territory was the first diplomatic act of submitting that district to Qin rule.[41]: 534  Jing then tried and failed to kill him. From then on, maps were frequently mentioned in Chinese sources.
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sean @dilettanterypod.bsky.social · 18/12/2024
Article argues "mistakes" of early contact Aboriginal Australian rock art (guy holding rifle like spear, kangaroo-like horses) a metaphor for us and AI's "superior intelligence." A dead mathematician responds: no, the mistakes come from what's so special about human intelligence
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sean @dilettanterypod.bsky.social · 17/12/2024
"Until now, however, scholars have paid little attention to petroglyphs with geometric designs that ancient artists incised into the same sandstone outcrops between 9,000 and 3,000 years ago. In some cases, the designs are mere inches from the dinosaur tracks." archaeology.org/issues/janua...
Some 140 million years ago, during the Early Cretaceous period, dinosaurs roamed northeastern Brazil, leaving behind fossilized footprints that give the area its popular name—Dinosaur Valley. Local residents and researchers have known about the tracks of theropod, sauropod, and iguanodontian dinosaurs at the site of Serrote do Letreiro for at least a century. Until now, however, scholars have paid little attention to petroglyphs with geometric designs that ancient artists incised into the same sandstone outcrops between 9,000 and 3,000 years ago. In some cases, the designs are mere inches from the dinosaur tracks. Using traditional field survey methods as well as drone photography, an interdisciplinary team of archaeologists and paleontologists, led by archaeologist Leonardo Troiano of the National Center for Archaeology at Brazil’s National Historic and Artistic Heritage Institute, identified and documented more than 50 such petroglyphs across a 16,000-square-foot area.

The petroglyphs, which range from less than an inch to more than a foot in diameter, include circles divided by perpendicular lines, shapes resembling stars and snake-like curves, and distinctive three-toed impressions that look like animal footprints. Similar motifs have been found in at least 150 other rock art sites throughout northeastern Brazil, though none appear in proximity to dinosaur tracks. This suggests, Troiano says, that the prehistoric people who created art throughout the region shared ways of expressing themselves. “We know these societies basically just from their rock art record,” he says. “They were moving around, so we can infer that they were probably hunter-gatherers.”

Although the meaning of the designs remains opaque, Troiano believes that their placement wasn’t random. “This site is very important because there is material evidence that proves Indigenous people were aware of the paleontological record, and that it meant something to them,” he says. “It was important enough for them to place their symbolic visual code right beside these dinosaur footprints.”
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sean @dilettanterypod.bsky.social · 17/12/2024
we should all treasure our Newtonian oases
2. Near zone: the core of the near zone is a "Newtonian
oasis"—to use R. Amheim's phrase—directly in front of the
viewer, where visual shapes are clearly defined and differ
little from their familiar physical shapes. On the periphery of
the Newtonian oasis, depth appears to be dilated, and frontal
surfaces appear to bulge convexly; in addition, the frontal size
of objects appears to be smaller than life, compensating, for
instance, for the distortion seen in close-up photographs, say,
of a hand thrust out towards the lens of the camera.
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sean @dilettanterypod.bsky.social · 17/12/2024
4. Horizontal planes: a viewer looking at an extended horizontal plane below eye level, such as the sea seen from the
top of a cliff, seems to be at the center of a great bowl with its
rim on the horizon. An extended horizontal plane above eye
level, such as a cover of clouds, takes on the appearance of an
arched but flattened vault resting on the horizon.
In many ancient works of art, the sky is represented as an
arching vault, and the earth as having the shape of a saucer.
Figure 2.3, for example, taken from an Egyptian sarcophagus, shows the sky as represented by the arched body of the
mythological goddess Nut raised above the earth, represented
by her brother Geb, by the power of Shu, the god of the
atmosphere; it is plausible to conclude that the sky was
experienced by the ancient Egyptians as we experience it,
namely, as a vaulted structure.
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sean @dilettanterypod.bsky.social · 17/12/2024
"perceptual distance is essentially perceptual ambiguity relative to form and orientation; perceptual closeness is essentially clarity of geometric form and absence of ambiguity"
Jefferson Memorial Arch in St. Louis 

The Arch is 200 meters high and 200
meters wide, and it lies in a north-south plane on the west bank of the
Mississippi. Edward G. Ballard made a study of the visual profiles of Eero
Saarinen's Jefferson Memorial Arch in St. Louis (figure 2.4).3
 His
purpose was to isolate the perceptual invariants related to closeness and
distance in the field of vision. The Arch is 200 meters high and 200
meters wide, and it lies in a north-south plane on the west bank of the
Mississippi. The Gateway to the West, as it is called, is triangular in
cross-section, and is flung into the sky in one unbroken catenary of
stainless steel.
To Ballard's perception, every approach to the Arch is characterized
by visual ambiguity about form, solidity, orientation, and materials. He
describes the first appearance of the Arch through the morning haze as
a thin gray band in the sky "paper thin, no more solid than a gap in the
color of the cloud." 4
 From his position upriver, the Arch with its two
great legs comes into view at an oblique angle, and he notices a strange
phenomenon: "as soon as one leg was identified as the South leg, the
Arch would 'spin around' and the appearance reversed."5
 Such perceptual ambiguity, he surmises, is an essential characteristic of the
perception of distance. Accordingly, he proposes the following pair of
definitions: perceptual distance is essentially perceptual ambiguity
relative to form and orientation; perceptual closeness is essentially
clarity of geometric form and absence of ambiguity; these he refines
later.
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sean @dilettanterypod.bsky.social · 13/12/2024
hey
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sean @dilettanterypod.bsky.social · 13/12/2024
He's our hand friend. BACK OFF!
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sean @dilettanterypod.bsky.social · 12/12/2024
"I was always struck by the fact that Galileo, when he first used the telescope, performed many experiments to convince himself that the instrument only magnified objects; it did not create new objects or distort existing ones." -Heinz R. Pagels, The Dreams of Reason, 1989
“Like the microscope and the telescope did in a previous age the computer opens up a new window on reality. Or does it, in fact, create that reality?
I was always struck by the fact that Galileo, when he first used the telescope, performed many experiments to convince himself that the instrument only magnified objects; it did not create new objects or distort existing ones."
-Heinz R. Pagels, The Dreams of Reason, 1989
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sean @dilettanterypod.bsky.social · 12/12/2024
I love poetry recorded in earlier decades when recording technologies weren't as "perfect". It usually sounds so much cooler. What are some more examples? www.youtube.com/watch?v=yGky...
youtube.com
Boots Boots Boots (moving up and down again)
YouTube video by SLAVENATION666
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sean @dilettanterypod.bsky.social · 12/12/2024
oldest photograph of a human, 1838
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sean @dilettanterypod.bsky.social · 09/12/2024
“Your smart-phone runs on the tears and breast milk of a volcano. This landscape is connected to everywhere on the planet via the phones in our pockets; linked to each of us by invisible threads of commerce, science, politics and power.” anatomyof.ai
The Salar, the world's largest flat surface, is located in southwest Bolivia at an altitude of 3,656 meters above sea level. It is a high plateau, covered by a few meters of salt crust which are exceptionally rich in lithium, containing 50% to 70% of the world's lithium reserves. 4 The Salar, alongside the neighboring Atacama regions in Chile and Argentina, are major sites for lithium extraction. This soft, silvery metal is currently used to power mobile connected devices, as a crucial material used for the production of lithium-Ion batteries. It is known as ‘grey gold.’ Smartphone batteries, for example, usually have less than eight grams of this material. 5 Each Tesla car needs approximately seven kilograms of lithium for its battery pack. 6 All these batteries have a limited lifespan, and once consumed they are thrown away as waste. Amazon reminds users that they cannot open up and repair their Echo, because this will void the warranty. The Amazon Echo is wall-powered, and also has a mobile battery base. This also has a limited lifespan and then must be thrown away as waste.

According to the Aymara legends about the creation of Bolivia, the volcanic mountains of the Andean plateau were creations of tragedy. 7 Long ago, when the volcanos were alive and roaming the plains freely, Tunupa - the only female volcano – gave birth to a baby. Stricken by jealousy, the male volcanos stole her baby and banished it to a distant location. The gods punished the volcanos by pinning them all to the Earth. Grieving for the child that she could no longer reach, Tunupa wept deeply. Her tears and breast milk combined to create a giant salt lake: Salar de Uyuni. As Liam Young and Kate Davies observe, “your smart-phone runs on the tears and breast milk of a volcano. This landscape is connected to everywhere on the planet via the phones in our pockets; linked to each of us by invisible threads of commerce, science, politics and power.”
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sean @dilettanterypod.bsky.social · 08/12/2024
Woah! In Portugal's Côa Valley, a Paleolithic artist painted a deer-like figure on a rock wall. Several thousand years later, another artist engraved a rider atop the animal, "a horseman with typical Iron Age weapons".
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sean @dilettanterypod.bsky.social · 08/12/2024
Woah! In Portugal's Côa Valley, a Paleolithic artist painted a deer-like figure on a rock wall. Several thousand years later, another artist engraved a rider atop the animal, "a horseman with typical Iron Age weapons".
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sean @dilettanterypod.bsky.social · 02/12/2024
“Trajectory of the tip of a crow’s wing” A wingnature, if you will
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sean @dilettanterypod.bsky.social · 02/12/2024
@MacStonePhoto
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sean @dilettanterypod.bsky.social · 30/11/2024
Volubilis, a partly-excavated Berber-Roman city in Morocco (founded in the 3rd century BC, under Roman rule by the 1st century AD) Photo by me, several years ago
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sean @dilettanterypod.bsky.social · 30/11/2024
Lock screen thread (I was being unwise too frequently)
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sean @dilettanterypod.bsky.social · 29/11/2024
The podcast I didn't know I needed citationsneeded.libsyn.com/episode-66-w...
citationsneeded.libsyn.com
Citations Needed: Episode 66: Whataboutism - The Media's Favorite Rhetorical Shield Against Criticism of US Policy
Since the beginning of what’s generally called ‘RussiaGate’ three years ago, pundits, media outlets, even comedians have all become insta-experts on supposed Russian propaganda techniques. The most cu...
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sean @dilettanterypod.bsky.social · 29/11/2024
Borges, “The Just” (tr. Alastair Reid)
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sean @dilettanterypod.bsky.social · 28/11/2024
"The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man." -gb shaw Love good quotes that are also good excuses. Oh, I'm being unreasonable? Well,
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sean @dilettanterypod.bsky.social · 28/11/2024
"Prehistoric people...not being outside nature they did not copy natural creations that fascinated them but immediately became part of the universal mechanism by creating themselves." -Michel Lorblanchet (fyi, the 1.5 million number is wrong) creators.spotify.com/pod/show/sea...
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sean @dilettanterypod.bsky.social · 27/11/2024
I've found spider bluesky
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sean @dilettanterypod.bsky.social · 25/11/2024
“The best way to find out that no two human Umwelten [world-views] are the same is to have yourself led through unknown territory by someone familiar with it. Your guide unerringly follows a path that you cannot see.” jacob von uexell
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chaitanya @anthropos7.bsky.social · 25/11/2024
‘A name is merely the guest of reality.’ – Zhuangzi, 4th c. BCE
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sean @dilettanterypod.bsky.social · 25/11/2024
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