STRUCTURES Blog > Posts > Mathematical Billiards Mathematical Billiards Do you enjoy a game of pool or billiards? I certainly do; I find it very satisfying to pocket a ball with a complicated shot fol...
Sherline Tools, a USA manufacturer known for precision lathes, mills, micro-machining accessories, and more recently small CNC machines, has announced that they are “winding down manufacturing operati...
Singapore’s National Library Board launched ReadSG on 6 September 2026, a five-year national reading campaign that converts logged reading time into virtual coins redeemable for cash. The initiative h...
One-electron universe The one-electron universe is the hypothesis that all electrons and positrons are actually manifestations of a single entity moving backwards and forwards in time. It was proposed...
I kept rewriting the Mirra landing page for a very annoying reason. The page looked good before it felt right. That is the uncomfortable part of landing page design for an AI product. You can make som...
For a decade, war didn’t disappear; it evolved. From Ukraine’s blackouts triggered by code to Gaza’s battles shaped by surveillance and data, conflict now moves in silence, where a single breach can h...
I wanted to build a portfolio that felt like something you'd actually explore, rather than another page with a photo, skills section, and a list of projects. So I turned my career into a small pixel-a...
JavaScript has its own set of methods built into the language that allow developers to efficiently interact with arrays. JavaScript allows us to do such operations as adding, removing, updating or get...
Tabforge closes duplicate tabs, groups by site and searches across windows. Free, local, no account." If you write code for a living, your browser probably looks like mine: 50–100 tabs, docs in one wi...
Your window to save up to $200 is closing fast. Current ticket pricing ends Sept. 25 at 11:59 p.m. PT. After that, prices go up. At Disrupt, getting ahead means more than sitting in on great sessions....
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<blockquote> <p>StepFun이 소프트웨어 엔지니어링과 금융 전문 업무에 특화한 차세대 플래그십 모델 Step 5 Preview를 공개하고 오는 10월 15일 가중치를 배포한다.</p> </blockquote> <h4>전문 번역</h4> <p>StepFun이 파레토 프론티어를 한 단계 넓힌 차세대 플래그십 모델 Step 5 Preview를 선보...
<ul> <li><strong>LLM의 무차별적인 온라인 콘텐츠 수집</strong>은 저작권과 라이선스를 통해 유지해 온 개방과 보호의 균형을 깨뜨리고 있음</li> <li><strong>카피레프트</strong>는 파생 저작물에도 원래의 권리를 이어가도록 요구하지만, LLM의 결과물이 이를 지키는지는 불확실하고 법적 강제 의지도 거의 보이지 ...</p...
<ul> <li><strong>언어 학습</strong>은 기억, 소리 구별, 규칙 파악, 표현 인출을 동시에 요구하는 복합적인 정신 활동으로, 고령자를 포함한 성인의 인지 기능에 도움이 될 수 있음</li> <li>두 언어를 관리하며 주의력과 인지 통제력을 지속적으로 사용하는 과정은 노화나 뇌 손상에도 인지 기능을 유지하는 <strong>...</p>...
<ul> <li><strong>Reality Check</strong>는 이미지를 보고 실제 사진인지 AI 생성 이미지인지 맞히는 게임임</li> <li>한 라운드는 <strong>60초</strong>이며, 이미지 한 장당 최대 <strong>10초</strong> 안에 답해야 함</li> <li>정답은 기본 <strong>100점</strong>, 오답...
<!-- SC_OFF --><div class="md"><p>I wrote a walkthrough of implementing a memory allocator from scratch in Rust.</p> <p>The article covers how memory management works, how bump allocation works, and h...
  submitted by   <a href="https://www.reddit.com/user/gaspard_os"> /u/gaspard_os </a> <br /> <span><a href="https://courchinoux.org/gaspardosisas/">[link]</a></span>   <span><a href="https...
16 Sep 2026 Beyond jj : config & tools ecosystem This post was originally given as a talk at JJ Con 2026. The slides are also available. Hello! Welcome to “beyond jj”, where we’re going to take a look...
Releasing an app feels amazing for about five minutes. You hit publish. You refresh the store page. Maybe you send the link to a few friends. Maybe you post something like, “Finally launched this thin...
Probably my first post ever...anywhere. In the last few months, I've had to switch between 3 coding agents for the same project just to barely get it working consistently and to my design (more on tha...
CapyToolkit gathers 45+ free browser utilities: hardware diagnostics, developer parsers, security scrubbers, audio tests, calculators, network references, and personal tools for photos, PDFs, and rece...
Hey y'all. So I have started my journey of learning cybersecurity today, which also happens to be the first day of my second year of college. Mostly because I wasted my first year doing nothing, I dec...
I built a small Apify actor that watches Certificate Transparency logs for a domain, basically "tell me every SSL cert that's been issued for this domain or its subdomains recently." Useful for catchi...
<p>Article URL: <a href="https://qwen.ai/blog?id=qwen-image-2.1">https://qwen.ai/blog?id=qwen-image-2.1</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=49775499">https://news.yc...
Birds sing the most around an hour before dawn, when the air is at its stillest. Theoretically, this enables sounds to travel further, making song up to 20 times more effective than if sung at midday....
<p>Article URL: <a href="https://thereader.mitpress.mit.edu/teen-social-media-bans-miss-the-point/">https://thereader.mitpress.mit.edu/teen-social-media-bans-miss-the-point/</a></p> <p>Comments URL: <...
<ul> <li>1991년 대중적 성공을 거둔 <strong>Lemmings</strong>는 한 번의 결정적 실수보다 후속작의 복잡화, 캐릭터 사업화, 개발진의 의욕 저하가 누적되며 초기의 추진력을 잃음</li> <li><strong>Lemmings 2: The Tribes</strong>는 기존 팬에게 훌륭한 후속작이었지만, 늘어난 능력과 사라진 입문 ...
<ul> <li>James Webb 우주망원경이 관측한 <strong>작은 붉은 점</strong> 가운데 특히 붉은 두 천체가, 중심에 블랙홀을 품은 거대한 수소 천체인 <strong>블랙홀 별</strong>일 수 있다는 가설이 나옴</li> <li>두 천체는 은하에 필적하는 밝기를 내면서도 <strong>약 5,000K의 항성 표면</strong>을 ...
<p>직접 만든 단어 게임의 6글자 정답 313개(글자 1,878개)를 전수 집계해봤습니다.</p> <ul> <li>153개(48%)가 같은 글자를 2번 이상 씁니다. 초반에 서로 다른 글자만 채워 넣는 일반적인 전략과 정면으로 어긋납니다. 네 자리를 맞춰놓고 남은 두 칸에 새 글자가 안 들어갈 때, 답은 대개 이미 가진 글자를 한 번 더...
If you've ever built an e-commerce data pipeline and assumed hotel data would follow the same patterns — you're in for a rough ride. I learned this the hard way. E-commerce and hotel data differ at th...