Tootfinder

Heute mal wieder eine Mediathekperle schauen mit @… in der Arte Mediathek
https://nexxtpress.de/mediathekperlen/lars-becker-heaven-can-wait-2024/

The dramatic transition of the extreme Red #Supergiant WOH G64 to a Yellow Hypergiant: https://arxiv.org/abs/2411.19329 - this 2024 paper, already mentioned by me in connection with other observations of that star in https://skyweek.wordpress.com/2024/11/24/allgemeines-live-blog-ab-dem-24-11-2024/ ("Die enge zirkumstellare Umgebung des Roten Überriesen WOH G64 ..."), has now been formally published: https://www.nature.com/articles/s41550-026-02789-7.epdf?sharing_token=7UR_XvTAZerqnMHPRyA0LtRgN0jAjWel9jnR3ZoTv0N7FejDObMF3AkHA10E71tuouxDX6yP8bM1QCFKGVVZLl8bT37LMadR8u4ukhACilFI60-Zxl0e00Bc0v3qXkG29yIQr7uTE0sd644q7We4d6ay5Tblhxc-UABROlAnuDs=

TechInsights: chip manufacturing emissions will climb by ~33% to 247M metric tons of carbon dioxide equivalent by 2030, roughly equivalent to Algeria in 2024 (Aaron Clark/Bloomberg)
https://www.bloomberg.com/news/articles/2026-…

@… I was reading this article - https://theorkneynews.scot/2025/06/06/between-2008-an…

Between 2008 and 2024, 97 Public Libraries Across Scotland Permanently Closed
The vital contribution public libraries make to our communities has been highlighted in a survey of  2,000 library users and 300 librarians across Scotland. Many libraries are either being closed, …

Of course, there will still be ads. And auctions as well. And not only will that determine which ads show up, but how many words the LLM is writing about a product. They call it “prominence allocation”. The ad is in the generated content.
(Thanks @… for the hint!)

Öffentlichkeitsfahndung nach mehrfacher Volksverhetzung
„Im Zeitraum vom 19. April 2024 bis 11. März 2025 wurden von einem bislang noch unbekannten Mann handgeschriebene Karten mit rassistischem und ausländerfeindlichem Inhalt in mehrere Briefkästen in Mehrparteienhäuser, überwiegend in den Ortsteilen Walle und Überseestadt, geworfen.“

Der Grüne Ortsverband Karlsruhe Nordstadt hat für diesen Freitag eine spannende Lesung mit der Aktivistin und Autorin Penny Prinz im Kulturhaus Mikado organisiert zum Thema Überwachung und Widerstand in Hongkong nachdem die Demokratiebewegung dort niedergeschlagen wurde https://karlsunruh.org/event/745d4b49-

nach der Revolte – Lesung mit Penny Prinz | KarlsUNRUH
Hongkong 2024: Eine Buchhändlerin, die nicht mehr weiß, welche Bücher sie noch verkaufen darf. Eine Dozentin, die nicht denunziert werden will. Ein Gesetz, so vage, dass jeder damit gemeint sein könnte, ein intelligenter Laternenpfahl, und ein anarchistisches Café, das den Zuständen trotzt. Dieser Reisebericht beschreibt den Alltag in einer Stadt, in der die nationale Sicherheit die Freiheit ersetzt hat. Er erzählt von Überwachung, Repression und Widerstand - und einem Modus digitaler H…

Amsterdam – Maasstraat - Mini Cooper S
#kamafotos

Fascinating probability analysis of English council election voter flows (2024/2026).
https://oskanberg.github.io/2026-voter-flows/
H/T @…

Setting up remote access to Bambulab 3D printers that are on a different VLAN than yours is a pain in the ass.
Bambulab has chosen the wrong path. It might carve out a niche among users who aren't very tech-savvy when it comes to 3D printing (and who aren’t interested in learning either), but all of us nerds who have used their printers are going to tell them to go to hell.
By the way, if you're trying to set up remote access using pfSense or OPNsense, here's a great …

"Netherlands hits record electricity production and exports in 2025"
#Netherlands #Energy #Renewables

Netherlands hits record electricity production and exports in 2025
The Netherlands set a record in 2025, generating 132 billion kWh of electricity, up 10% from 2024, with renewables supplying 49% of output and exports rising 25% to 30 billion kWh.

I like the idea of a low-cost MacBook, but when you can get a 2024 MacBook Air with an M3 and 16GB of memory for the same money, I don't know why more people don't just do that.

A Not-so-Common Sunflower. LA Arboretum, Arcadia, California, USA. July, 2024. OM System OM-1 M.Zuiko 300mm F4. #laarboretum #sunflower #bloomscrolling

🛠️ Comparing C/C unity build with regular build on a large codebase (2024)
#programming

Designing single-layer PDMS devices for micron to millimeter-scale deformations
Leon Valentin Gebhard, Alexandre S. Avaro, Gabriel Amselem, Charles N. Baroud
https://arxiv.org/abs/2605.17402 https://arxiv.org/pdf/2605.17402 https://arxiv.org/html/2605.17402
arXiv:2605.17402v1 Announce Type: new
Abstract: The elasticity of PDMS has played a central role in advancing important microfluidic technologies, ranging from early valves to sophisticated organ-on-a-chip systems. However, most deformable microfluidic devices are based on geometries that require complex multi-layer PDMS architectures and include thin membranes, leading to difficult microfabrication and poor stability. Recently, Jain, Belkadi et al. (Biofabrication 16.3 (2024): 035010) introduced a single-layer device in which a wide and long microfluidic channel was deformed by controlling the pressure in two independent and adjacent air chambers. While they demonstrated the ability to deform the channel ceiling to compress biological materials, the design parameters remain unexplored. Here, we perform a numerical study on 14,336 variants of this device and identify the height of the PDMS layer, the width of the microchannel and the width of the air chamber as the main features that determine the ceiling deformation. Three deformation modes are observed as the geometrical parameters are varied: A U shape with a central minimum, a W shape with two minima and a central maximum, or an inverse U shape with an upward-bulging single maximum. The numerical results are validated in experiments that reproduce the three shapes for the predicted geometries and demonstrate vertical ceiling deformations ranging from a few microns to the millimeter scale. The generality of this approach is demonstrated for two example applications: A fully closing single-layer microfluidic valve and an optical lens of controllable anisotropy. This work leverages the rapid prototyping enabled by 3D printing or micro-milling to open new perspectives in microfluidic actuation.
toXiv_bot_toot

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Cocteau Twins, Harold Budd:
🎵 Sea, Swallow Me (2024 Remaster)
#CocteauTwins #HaroldBudd
https://hugeshark.bandcamp.com/track/sea-swallow-me-harold-budd-cocteau-twins-cover
https://open.spotify.com/track/2kwKk1pkWM6ywaC4gQaByB

Just noted interesting parallels between #ArtemisII and Apollo 11 and 12, involving #SolarEclipses, either by the close Moon or by the Earth: during or after each of the three missions the astronauts described these events as their visual highlights. The Artemis II crew has done this several times - and in the post-flight press conference after #Apollo11 Neil Armstrong did it, too, in https://www.youtube.com/watch?v=Yz6nzutr7RU#t=42m19s in the segment from 42:20 (in the transcript https://files.eric.ed.gov/fulltext/ED059051.pdf on PDF pages 21--22).
What he was describing is the eclipse just before arrival at the Moon of which I had re-processed the best image in https://www.facebook.com/dan.fischer.393/posts/pfbid02mf6UK3L2j5SgPiQsJk9JVYmo6XvZwDDZ23BYpXwJPDszaSpUYzuinkMyHzh9RF8Rl -> https://skyweek.wordpress.com/2024/07/25/allgemeines-live-blog-ab-dem-25-juli-2024/#Jul26 (and he is mistaking the zodiacal light they saw and photographed with the solar corona, the very same mistake made repeatedly during Artemis II).
Finally, a solar eclipse by the huge Earth observed from Apollo 12 just before splash-down was described by Alan Bean as "the most spectacular sight of the whole flight" while it happened: https://skyweek.wordpress.com/2019/11/24/eine-fette-sofi-fur-apollo-12-durch-die-erde/ (no images of totality were taken but Bean later painted the view from memory). The reason I had looked up the Apollo 11 presser was to see how this famously well-prepared post-lunar mission presentation looked like and when it happened: 19 days after their return.

And here the crappy external camera with the low data rate actually delivered: the #ZodiacalLight pyramid at the beginning of the #SolarEclipse for #ArtemisII - it stayed visible in the live feed for 10 minutes! Contrary to the NASA commentary this was not the first time such an observation had been made by humans in the vicinity of the Moon - the Apollo 11 crew made it on 19 July 1969: https://www.facebook.com/dan.fischer.393/posts/pfbid02mf6UK3L2j5SgPiQsJk9JVYmo6XvZwDDZ23BYpXwJPDszaSpUYzuinkMyHzh9RF8Rl -> https://skyweek.wordpress.com/2024/07/25/allgemeines-live-blog-ab-dem-25-juli-2024/#Jul26