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Show HN: Fermi Chain. A Wordle-style game for order-of-magnitude thinking

https://www.fermichain.com/

1•andrewrn•4h ago

A couple weeks ago I posted a Fermi estimation game (https://news.ycombinator.com/item?id=43632278) I made it the hope that it would eventually help me become a lot more inclined to make these estimates during everyday life.

Just shipped a v2. It's more open-ended, closer to the spirit of true Fermi estimation, and a lot more mobile friendly. Would love any/all feedback!

Donald Trump might believe these Calibri labels are real MS-13 tattoos

https://www.theverge.com/politics/658612/donald-trump-kilmar-abrego-garcia-tattoos-photoshop

3•whalesalad•50s ago•0 comments

Your graphics card's so fat, it's got its own gravity alert

https://www.theregister.com/2025/04/30/gpu_pcie_droop/

1•rntn•1m ago•0 comments

Empowering Design Agency: How AI Is Revolutionizing Early-Stage Prototyping

https://leemunroe.medium.com/empowering-design-agency-how-ai-is-revolutionizing-early-stage-prototyping-988c122c1fcd

2•fonziguy•3m ago•0 comments

Elon Musk Just Doesn't Understand the Sci-Fi Visions of Iain M. Banks

https://lithub.com/elon-musk-just-doesnt-understand-the-sci-fi-visions-of-iain-m-banks/

2•mitchbob•4m ago•0 comments

Good vs. Great Animations

https://emilkowal.ski/ui/good-vs-great-animations

2•handfuloflight•6m ago•0 comments

Server Components Give You Optionality

https://saewitz.com/server-components-give-you-optionality

1•switz•12m ago•0 comments

Why your art sucks and AI-art is better

https://praveen.io/posts/this-is-why-your-art-sucks-and-ai-art-is-better

1•praveeninpublic•12m ago•2 comments

Show HN: Dyad – free, local, open-source AI app builder (v0/lovable alternative)

https://www.dyad.sh/

1•willchen•13m ago•0 comments

Columbia student Mohsen Mahdawi is released from detention

https://www.npr.org/2025/04/30/nx-s1-5382306/mohsen-madawi-released-ice-columbia-university-activist-judge

21•rbanffy•14m ago•1 comments

Gen Z Finding Meaning

https://www.ey.com/en_us/insights/consulting/is-gen-z-the-spark-we-need-to-see-the-light-report/gen-z-finding-meaning

1•fallinditch•17m ago•0 comments

The fly-tipped sofa: how an abandoned couch changed a small village

https://www.theguardian.com/artanddesign/2025/apr/30/the-fly-tipped-sofa-how-an-abandoned-couch-changed-a-small-village-in-pictures

2•n1b0m•19m ago•0 comments

Reversible computing with mechanical links and pivots

https://tennysontbardwell.com/blog/2025/04/30/mechanical-computing/index.html

2•tennysont•19m ago•0 comments

Meta, App Makers Launch Washington Lobby to Fight Apple and Google

https://www.bloomberg.com/news/articles/2025-04-30/meta-app-makers-launch-washington-lobby-to-fight-apple-google

2•ksec•20m ago•0 comments

The Mira Pro Color is Boox's first color E Ink monitor

https://www.theverge.com/news/658705/boox-mira-pro-color-e-ink-desktop-monitor

2•tortilla•21m ago•0 comments

Brazil to offer tax breaks to lure data center investments, sources say

https://www.reuters.com/sustainability/climate-energy/brazil-offer-tax-breaks-lure-data-center-investments-sources-say-2025-04-28/

3•rbanffy•21m ago•1 comments

Chai by Langbase: Prompt to Agent

https://chai.new/

1•handfuloflight•23m ago•0 comments

No-engine gamedev using Odin and Raylib

https://zylinski.se/posts/no-engine-gamedev-using-odin-and-raylib/

2•henning•23m ago•0 comments

Anthony Downs on Personalities Within Organizations

https://arnoldkling.substack.com/p/downs-on-personalities-within-organizations

1•paulpauper•23m ago•0 comments

GSAP is now 100% free for all users

https://gsap.com/pricing/

1•wildpeaks•24m ago•0 comments

NotebookLM Audio Overviews are now available in over 50 languages

https://blog.google/technology/google-labs/notebooklm-audio-overviews-50-languages/

21•saikatsg•26m ago•7 comments

Worries About AI Are Usually Complements Not Substitutes

https://thezvi.substack.com/p/worries-about-ai-are-usually-complements

1•paulpauper•26m ago•0 comments

Weekly Scroll: YouTube's AI Problem

https://www.infinitescroll.us/p/weekly-scroll-youtubes-ai-problem

2•paulpauper•27m ago•0 comments

Bio-based adsorbent from modified sphagnum moss for oil-water separation

https://www.nature.com/articles/s41598-025-96059-7

1•PaulHoule•28m ago•0 comments

Why Your Workflows Should Be Postgres Rows

https://www.dbos.dev/blog/why-workflows-should-be-postgres-rows

3•KraftyOne•29m ago•0 comments

Microsoft: Windows Server hotpatching to require subscription

https://www.bleepingcomputer.com/news/microsoft/microsoft-windows-server-hotpatching-to-require-subscription/

2•N19PEDL2•30m ago•0 comments

Lessons Learned Generating 5k AI Personas

https://www.saxifrage.xyz/post/5000-ai-personas

1•virtual_rf•30m ago•0 comments

Applying Team Topologies to Marketing and Community

https://mbbroberg.fun/articles/applying-team-topologies-to-marketing-and-community/

1•gpi•31m ago•0 comments

The Star Wars: Tales of the Underworld TV show will premiere in Fortnite game

https://www.techradar.com/gaming/consoles-pc/the-star-wars-tales-of-the-underworld-tv-show-premiere-will-take-place-in-fortnite-and-youre-invited

1•speckx•31m ago•0 comments

Visual Study Guide – keep your notes, but add auto-generated diagrams and images

https://www.visualstudyguide.com/

1•grayteck•32m ago•0 comments

Low Background Steel – Content from Before AI

https://lowbackgroundsteel.ai

3•thunderbong•33m ago•0 comments