Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.
I think I understand it now. Take a droplet of black polymer goop and put it in oil. Turn on an electric field. If the field is strong enough, the droplet will start to spin!
Here's why. Though the oil doesn't conduct electricity well, a few electrons will move through the oil, pushed by the electric field. They'll land on top of the droplet and stick there - because we've chosen a kind of goop that's *very* hard for electrons to move through.
More electrons will land on one side than the other, by chance. The electric field will keep pushing them down, so they will start to turn the droplet. When they reach the bottom of the droplet, some will fall off and continue moving through the oil. And this process will continue, making the droplet turn faster and faster.
This effect is called Quincke rotation. This theory of why it works is called the Taylor-Melcher model.
@nickzoicnick helped me think of a nice analogy. Suppose you have a waterwheel in a torrential rain. If a bit more rain lands on one side than another, it will start to turn the waterwheel. And once the wheel starts turning, the rain can make it turn faster!
Hmm, I'm still confused by why the droplet spins faster and faster. If we imagine electrons coming down from above, we need more electrons to stick to the side of the droplet that's moving down. Why does that happen? I guess I should learn more about the Taylor-Melcher model.
Surface (Laptop Go)にFedora入れようとして手こずった...
結局Linux-Surface入れたら起動した
Why do the people with the worst taste in music always have to blast it the loudest? The music doesn't get better the louder it is 😒
Finally got to build this. Quick UI toggles to see all possible permutations of a post.
Previously was trying out Storybook.js but it's a bit too much for my needs (too many files, too many clicks).
CSS view transitions are pretty cool. More permutations need to be added later. And it's fun building this.
The Volt Typhoon attack on our critical infrastructure was a wake up call... that we've largely ignored. China wants to keep the US in check if they invade Taiwan. Experts like 
@joshcormanjoshcorman ☑️ say we have as little as 2 years to prepare.
#UnDisruptable27
@ISTInstitute for Security and Technology
https://podcast.firewallsdontstopdragons.com/2025/05/12/shelter-from-the-storm/
#Florida Panhandle / #Gulf (of Mexico) Coast #CarnivorousPlants
Not carnivorous but very poisonous plant that seems to colocate with pitchers...
I finally identified these beautiful flowering racemes that remind me of skyrockets going up. Stenanthium densum known as "Osceola's Plume" or "Crowpoison" (because they are actually very poisonous). The flowers bloom from the base upward. As they age they turn pink and finally maroon. This is a very nice visual effect!
Many more photos in the attached gallery...
https://mdpaths.com/rrr/nature/plants/pitcher_plants/pitcher_plants_2020/index.html
Update from this year's expedition with some interesting surprises...
https://mdpaths.com/rrr/nature/plants/pitcher_plants_2025/index.html
【豆知識】
さんは現在4歳。
0歳から鯖運営を始めている。
人生最初の発言は「sudo」であった。
Hey y'all..
Happy Monday.. This is to announce my return to YouTube next month (if all goes well) finally !
But before I do, I need as many of you to let me know if I should keep the same thumbnail style or change it up ?
Content will be primarily focused around #ArchLinux (Derivatives too) and #XeroLinux with other stuff sprinkled around it from time to time.
在小黨的政治人物的粉專下方常常會看到「只是為了私利」，「只是想要選舉」這類的留言。
請問一個人出來當政治人物，不是為了選舉，不然呢？難道只是想當網紅還是什麼？
既然想當政治人物，那當然就是對公共議題會有想法，有意見，無論是針對執政還是在野黨，也一定要發表自己的看法，讓公民去判斷這個政治人物是否符合自己心中對該職位的期待。
難道其他大黨的政治人物就都不是「為了私利」或是「只是想選舉」？？？
抑或是，對這些留言的人來說，只有那些大黨的政治人物可以「為了私利」或是「只是想選舉」？？？
今日煩躁
需要一點抽象的電波
#一日一畫 day 8
#水彩
#watercolor
#watercolordoodle
#30daychallenge
#doodle
#indigo
CrowdStrike CEO Cuts His Voting Power by 92% with Unexplained Gifts
Link: https://www.bloomberg.com/news/articles/2025-05-12/billionaire-crowdstrike-ceo-cuts-voting-power-by-92-with-unexplained-gifts
Discussion: https://news.ycombinator.com/item?id=43962207
📣 Going to Web Summit Vancouver?
Catch our CEO Avery Pennarun speaking twice:
🔐 AI + security: https://vancouver.websummit.com/sessions/van25/fe9a3555-1c19-499c-b64b-4f8ebb67d8a9/
🌍 Building the new internet: https://vancouver.websummit.com/sessions/van25/e9e6082b-3cfd-444d-a6ec-f91678a0e412/
#WebSummit
Who still writes Python 2.7 code in the year of the Lord 2025? Well, I did, to help a client remove obstacles for upgrading to Python 3.
This was a journey backward in time - in reverse order performing the steps you'd make, to upgrade from Python 2 to Python 3.
How do you create a modern add-on for Plone 6, that is also backward compatible with Plone 4.3 on #Python 2.7 with Archetypes?
In this blog post, I’ll explain the technical details of creating collective.collabora, making it work in many #Plone versions, while also providing continuous integration and 100% test coverage.
이거 미루면 이번 대선에 이겨도 다음번에 윤석열 V2가 나올겁니다.
차별금지법은 민주당이 앞장서서 나아가야합니다.
RE: https://bsky.app/profile/did:plc:6i6a7f4hr7lneqwoabmns3jz/post/3loy3v36m5c23
Howdy y'all!
We're happy to announce the videos from #PyTexas 2025 are now live on our YouTube Channel! Enjoy!
https://www.youtube.com/playlist?list=PL0MRiRrXAvRiSmPn_LDdhDbtZwu6g4xct
A community-led fork of Organic Maps
Link: https://www.comaps.app/news/2025-05-12/3/
Discussion: https://news.ycombinator.com/item?id=43961908
ActivityPub for WordPress @activitypub.blog@activitypub.blog
When running a WordPress site with the ActivityPub plugin, you're not just managing a website—you're also operating a node in the Fediverse. This means you need effective tools to block unwanted activities, users, servers, and content from other instances across the network. How Blocking Works in ActivityPub for WordPress The ActivityPub plugin takes a pragmatic approach to blocking unwanted content by building on WordPress’s existing “Disallowed Comment Keys” feature. While this […]
Read more →금요일병원못갓는데 아
この時間の電車、酔っ払いだらけでうるさ過ぎる
the only honest SaaS comparison chart
going live to release nuxt v3.17.3 ... and build a chrome devtools integration for @nuxt.com 👀 join me on twitch.tv/danielroe
2025. 5. 12. 15:58
미 정부가 받는 외국선물중 역대급…퇴임 후 대통령도서관 기증
윤리·보안 논란 촉발…민주 "노골적 부패"·보수진영서도 당혹
비판여론 비등에 트럼프 "투명한 과정으로 무상 제공받아" 해명 v.daum.net/v/2025051215...
"트럼프, 카타르서 5천억원 항공기 선물받아 전용기로 ...
신한은행이 운영하는 상생 배달 애플리케이션 ‘땡겨요’가 배달대행사와 손잡고 배달 서비스를 강화한다. 배달 기사(라이더)를 고정적으로 확보해 배달의 질을 끌어올려 배달의민족(배민), 쿠팡이츠와 정면 승부를 펼치려는 전략으로 풀이된다.
2025. 5. 12. 15:18 v.daum.net/v/2025051215...
[단독] 땡겨요, 배달대행사 손잡고 ‘땡배달’ 론칭··...
夢のような空間が広がっている
現状のMisskeyに関して、
・欲しい機能
・改善して欲しい部分
・他サービスと比較する等で、利用され方などについて思うこと
…など、何かあれば、ここに適当にぶら下げておいてもらえると、後で巡回出来るので助かります
ある程度issueしてるものもあると思うので、対応/関連するものがあれば引用やリプライで繋げます
It is out!! Today, we're publishing our latest report:
📄Unfair licensing practices: the library experience
Learn about the obstacles faced by licensing managers in negotiating licenses for public and academic libraries and how it threatens access to knowledge.
https://communia-association.org/publication/unfair-licensing-practices-the-library-experience
#Deutschlandticket trips around #Munich day 1/4: #hike from Landsberg Lech to Teufelsküche and a look at the city. #lachpixels
胸は元からこれくらいあったスよ。間違いないッス。
Absolute Zero Reasoner
Link: https://andrewzh112.github.io/absolute-zero-reasoner/
Discussion: https://news.ycombinator.com/item?id=43922341
暴走族に入るようなヤンキーが最近は詐欺グループに入るから暴走族も減っているらしいな
づほさんコワーキングスペース経営しながら地域密着IT勉強会やるの
This week at Maersk is the Front-End community's annual conference. Hundreds of developers from all parts of the company brought together in three different sites with three guest speakers and 7 internal talks.
This is the fourth time we've done this and I'm just as excited/anxious as ever. Can't wait 
@danieldaniel roe 🇺🇦 
@thisisjofrankJo Franchetti !
づほちゃんはある程度自由な姿なので色々できる気がする
Who still writes Python 2.7 code in the year of the Lord 2025? Well, I did, to help a client remove obstacles for upgrading to Python 3.
This was a journey backward in time - in reverse order performing the steps you'd make, to upgrade from Python 2 to Python 3.
How do you create a modern add-on for Plone 6, that is also backward compatible with Plone 4.3 on #Python 2.7 with Archetypes?
In this blog post, I’ll explain the technical details of creating collective.collabora, making it work in many #Plone versions, while also providing continuous integration and 100% test coverage.
One thing I really love about this, is that the very first picture of a human is not of a king or any other oligarch, but of an anonymous person and there is absolutely no way to every find out who he was.
(sure, he was getting his shoes polished, so he probably was from the bourgeoisie, but still...)
RE: https://mastodon.ie/users/sk76/statuses/112430192369536759
みぎゅ
現実にちゅぶされるー
明日も 
Peertubeわけわからん、、
存在しないtsファイルを探そうとしてエラーになってる。
신한은행이 운영하는 상생 배달 애플리케이션 ‘땡겨요’가 배달대행사와 손잡고 배달 서비스를 강화한다. 배달 기사(라이더)를 고정적으로 확보해 배달의 질을 끌어올려 배달의민족(배민), 쿠팡이츠와 정면 승부를 펼치려는 전략으로 풀이된다.
2025. 5. 12. 15:18 v.daum.net/v/2025051215...
[단독] 땡겨요, 배달대행사 손잡고 ‘땡배달’ 론칭··...
英國工黨政府公佈入境政策白皮書，未有獨立提及BNO簽證人士申請定居權（ILR）及入籍的規定有何或會否改變， Hong Kong Watch 要求政府盡快釐清，究竟申請 ILR 的時期由住滿英國5年延長至10年的建議是否同樣適用於 #BNO Visa
較明確的是，BNO 簽證持有人申請定居時，英語要求會由現時B1提升至B2
2025. 5. 12. 15:58
미 정부가 받는 외국선물중 역대급…퇴임 후 대통령도서관 기증
윤리·보안 논란 촉발…민주 "노골적 부패"·보수진영서도 당혹
비판여론 비등에 트럼프 "투명한 과정으로 무상 제공받아" 해명 v.daum.net/v/2025051215...
"트럼프, 카타르서 5천억원 항공기 선물받아 전용기로 ...
🖌 ...않이 블롭캣 유물이 존재했었단 말인가(아님
Cookie自体は大多数のWebサービスでは要りそう(なおMisskeyは標準で不使用)
RE: https://nijimiss.moe/notes/01JV218WCAGTJZW31S4N8WM05Y
냫먛뱧
@risottobias <-np hard problem #goblins
@cwebberChristine Lemmer-Webber @risottobias I'm making no promises that people will understand this one
@ligi 
@c_v_e_n 
@cbasec-base e.V. @cwebberChristine Lemmer-Webber
cwebber promised a recording yesterday....
Is it somewhere?
@digitaldonkey @ligi @cbasec-base e.V. @cwebberChristine Lemmer-Webber
The recording is now available here
https://c-tube.c-base.org/w/2vHZ69an4Rck3mMfEs4w92
bgl gwyng
MJ+
XeroLinux 
KwonHan Bae
一般 Kyungmi Ahn ꉂꉂ(ᴖᗜᴖ*) 
しゅいろ
