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@leftsidestory@mstdn.social
2026-01-31 00:30:01

Different Corners ▶️
不同的角落 ▶️
📷 Nikon F4E
🎞️ Fujifilm NEOPAN SS, expired 1993
#filmphotography #Photography #blackandwhite

NEOPAN SS 100 (FF)

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A black-and-white photo showing a transparent rectangular container filled with numerous disposable cups. The word “Veryfree.” is printed boldly on the container’s side. Behind it, a graffiti mural decorates the wall, and a building with traditional roof tiles is visible. An umbrella suggests an outdoor setting. The image may comment on consumerism or environmental waste, with the discarded cups confined in a clear box. The monochrome palette adds a reflect…
NEOPAN SS 100 (FF)

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A monochrome photo of a corner where two tiled walls meet. The walls are painted with a mural of cartoon-style people riding bicycles. The figures are playful and stylized, adding whimsy to the scene. In the corner sits a modern bar stool with a curved seat and four legs. The tiled floor has small patches of grass growing between the cracks and at the base of the walls. The image blends real objects with artistic elements, creating a surreal, urban atmosphe…
NEOPAN SS 100 (FF)

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A grainy black-and-white photo capturing the rooftops of traditional East Asian architecture. The curved roof tiles and ornate decorations at the roof’s peak suggest historical Chinese design. A sculpted figure sits atop the roof. Electrical wires stretch across the foreground, introducing a modern element. The contrast between old architecture and modern infrastructure evokes themes of cultural continuity and change. The grainy texture suggests the photo w…
NEOPAN SS 100 (FF)

A black-and-white photo of a rectangular planter filled with rose bushes and tangled, dried vines. The roses are in bloom, contrasting with the lifeless vines. Behind the planter stands a vertical sign with bold Chinese characters and the English words “WELCOME COFFEE LOVE.” The sign suggests a nearby café or shop. The scene is outdoors, possibly on a sidewalk. The composition juxtaposes vitality and decay, with the roses symbolizing life and the vines suggesting abandonment…
@leftsidestory@mstdn.social
2025-11-16 00:30:54

Urban Adventure 🏞️
城市探险 🏞️
📷Zeiss Ikon Super Ikonta 533/16
🎞️Ilford HP5, expired 1993
#filmphotography #Photography #blackandwhite

Ilford HP5 Plus 400 (6x6)

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A black-and-white landscape photograph shows a group of canoes arranged in a radial pattern on a calm lake. The pointed ends of the canoes face outward, forming a circular shape. The water is still, reflecting the boats faintly. In the background, a pedestrian bridge crosses the lake, with a few people walking across. Trees and greenery line the far shore. The image has a vintage feel and emphasizes symmetry and tranquility in a recreational setting.…
Ilford HP5 Plus 400 (6x6)

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A black-and-white landscape photograph shows a peaceful riverside scene. A large tree with thick foliage extends over the water, casting shade. Beneath it, several inflatable boats are docked along a concrete embankment with steps leading to the river. Two people are swimming in the lower left corner. On the right, a small group gathers near the boats, possibly preparing for a ride. The image conveys leisure and nature, with soft light and calm water…
Ilford HP5 Plus 400 (6x6)

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A black-and-white landscape photograph captures a calm river or canal flanked by tall grasses and dense trees. A bridge spans the water in the middle distance. In the background, several tall buildings rise above the treetops, including one with a grid-like window pattern. The scene blends natural and urban elements, showing how greenery coexists with city structures. The image is serene, with no visible people, and the water reflects the surrounding…
Ilford HP5 Plus 400 (6x6)

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A black-and-white photograph in portrait format shows a quiet urban walkway. On the left, a person walks alone along a paved path bordered by short wooden posts. Tall grasses grow densely on the right side of the path. A leaning tree with sparse branches adds a natural touch to the foreground. In the background, several tall buildings rise above the treetops, suggesting a city skyline. The sky is overcast, with a grainy texture that adds moodiness to…
@arXiv_physicsgenph_bot@mastoxiv.page
2025-11-13 08:28:40

The chanciness of time
John M. Myers, Hadi Madjid
arxiv.org/abs/2511.08611 arxiv.org/pdf/2511.08611 arxiv.org/html/2511.08611
arXiv:2511.08611v1 Announce Type: new
Abstract: Digital network failures stemming from instabilities in measurements of temporal order motivate attention to concurrent events. A century of attempts to resolve the instabilities have never eliminated them. Do concurrent events occur at indeterminate times, or are they better seen as events to which the very concept of temporal order cannot apply? Logical dependencies of messages propagating through digital networks can be represented by marked graphs on which tokens are moved in formal token games. However, available mathematical formulations of these token games invoke "markings"-- global snapshots of the locations of tokens on the graph. The formulation in terms of global snapshots is misleading, because distributed networks are never still: they exhibit concurrent events inexpressible by global snapshots. We reformulate token games used to represent digital networks so as to express concurrency. The trick is to replace global snapshots with "local snapshots." Detached from any central clock, a local snapshot records an action at a node during a play of a token game. Assemblages of local records define acyclic directed graphs that we call history graphs. We show how history graphs represent plays of token games with concurrent motions, and, importantly, how history graphs can represent the history of a network operating while undergoing unpredictable changes.
toXiv_bot_toot

@leftsidestory@mstdn.social
2026-01-06 00:30:01

Un Momento III 🕰️
一瞬 III 🕰️
📷 Nikon F4E
🎞️ ERA 100, expired 1993
#filmphotography #Photography #blackandwhite

ERA 100 (FF)

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A black-and-white photo of a city bus parked on a street. In front of the bus is a metal rolling staircase or platform with handrails, likely used for maintenance or boarding. The bus has Chinese characters "北京公交" (Beijing Public Transport) and the number "263400" printed on its side. The background features a modern glass building with reflections. The composition highlights urban infrastructure and public transportation.
中文替代文字:
这是一张黑白照片,展示了一辆停在街边的城市公交车。公交车前方有一…
ERA 100 (FF)

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A black-and-white photo of the front of a school bus. The bus has a large, rectangular grille with a circular emblem at its center. Two side mirrors extend outward from the front, and the windshield reflects trees and surroundings. A bold number "4" is displayed in the top left corner of the windshield, possibly indicating the bus route. The hood features partially visible stylized text or graphics. Behind the bus is a gated fence with a sign that includes the le…
ERA 100 (FF)

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A black-and-white image of a storefront labeled "LE LABO." Above the sign are industrial-style light fixtures. In front of the store is a construction lift platform labeled "SUNWARD SWSL1412HD," suggesting maintenance or installation work. A smaller, partially obscured "LE LABO" sign is visible to the left. The building exterior features clean lines and shadows, with a mix of modern and utilitarian architectural elements. The photo captures urban texture and cont…
ERA 100 (FF)

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A black-and-white photo of an indoor space, possibly a parking garage or corridor. A "Do Not Enter" traffic sign is mounted on the wall. A fluorescent light fixture and a ventilation grille are also visible. To the right, a fire safety sign in Chinese and English reads: "HYDRANT / EXTINGUISH / CALL 119." The image emphasizes geometric shapes, stark lighting, and utilitarian design.
中文替代文字:
这是一张黑白照片,拍摄于室内空间,可能是停车场或建筑走廊。墙上安装有一个“禁止进入”的交通标志。画面中还可见荧光灯和通风格栅。右侧有一个消防安全标志…