fp.

Opus 4.7 to 4.6 Inflation is ~45%

https://tokens.billchambers.me/leaderboard

118•anabranch•1h ago•105 comments

The electromechanical angle computer inside the B-52 bomber's star tracker

https://www.righto.com/2026/04/B-52-star-tracker-angle-computer.html

31•NelsonMinar•1h ago•8 comments

Migrating from DigitalOcean to Hetzner

https://isayeter.com/posts/digitalocean-to-hetzner-migration/

438•yusufusta•4h ago•244 comments

State of Kdenlive

https://kdenlive.org/news/2026/state-2026/

220•f_r_d•6h ago•79 comments

Fuzix OS

https://www.fuzix.org/

26•DeathArrow•2h ago•8 comments

Sumida Aquarium Posts 2026 Penguin Relationship Chart, with Drama and Breakups

https://www.sumida-aquarium.com/special/sokanzu/en/2026/

86•Lwrless•2d ago•5 comments

UpCodes (YC S17) Is Hiring SDRs to Help Make Construction More Productive

https://up.codes/careers?utm_source=HN

1•Old_Thrashbarg•41m ago

Scientists discover "cleaner ants" that groom giant ants in Arizona desert

https://www.sciencedaily.com/releases/2026/04/260414075641.htm

19•t-3•2d ago•1 comments

Show HN: MDV – a Markdown superset for docs, dashboards, and slides with data

https://github.com/drasimwagan/mdv

16•drasim•2h ago•4 comments

Michael Rabin has died

https://en.wikipedia.org/wiki/Michael_O._Rabin

297•tkhattra•2d ago•57 comments

80386 Memory Pipeline

https://nand2mario.github.io/posts/2026/80386_memory_pipeline/

33•wicket•4d ago•4 comments

Amiga Graphics Archive

https://amiga.lychesis.net/

192•sph•11h ago•51 comments

Claude Design

https://www.anthropic.com/news/claude-design-anthropic-labs

1154•meetpateltech•1d ago•730 comments

Category Theory Illustrated – Orders

https://abuseofnotation.github.io/category-theory-illustrated/04_order/

178•boris_m•11h ago•53 comments

Why Japan has such good railways

https://worksinprogress.co/issue/why-japan-has-such-good-railways/

190•RickJWagner•5h ago•202 comments

Amazon is discontinuing Kindle for PC on June 30th

https://goodereader.com/blog/kindle/amazon-is-discontinuing-kindle-for-pc-on-june-30th

69•tech234a•1h ago•53 comments

It's OK to compare floating-points for equality

https://lisyarus.github.io/blog/posts/its-ok-to-compare-floating-points-for-equality.html

125•coinfused•4d ago•85 comments

Understanding the FFT Algorithm (2013)

https://jakevdp.github.io/blog/2013/08/28/understanding-the-fft/

5•peter_d_sherman•3d ago•0 comments

Show HN: I made a calculator that works over disjoint sets of intervals

https://victorpoughon.github.io/interval-calculator/

255•fouronnes3•16h ago•48 comments

Measuring Claude 4.7's tokenizer costs

https://www.claudecodecamp.com/p/i-measured-claude-4-7-s-new-tokenizer-here-s-what-it-costs-you

665•aray07•1d ago•469 comments

A Dumb Introduction to Z3 (2025)

https://ar-ms.me/thoughts/a-gentle-introduction-to-z3/

44•y1n0•4d ago•20 comments

All 12 moonwalkers had "lunar hay fever" from dust smelling like gunpowder (2018)

https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/The_toxic_side_of_the_Moon

418•cybermango•23h ago•235 comments

The quiet disappearance of the free-range childhood

https://bigthink.com/mind-behavior/the-quiet-disappearance-of-the-free-range-childhood/

91•sylvainkalache•5h ago•100 comments

I’m spending months coding the old way

https://miguelconner.substack.com/p/im-coding-by-hand

302•evakhoury•1d ago•289 comments

The USDA's gardening zones have shifted. (Interactive app and map)

https://apps.npr.org/plant-hardiness-garden-map/

18•nuke-web3•1h ago•1 comments

Towards trust in Emacs

https://eshelyaron.com/posts/2026-04-15-towards-trust-in-emacs.html

161•eshelyaron•3d ago•23 comments

The simple geometry behind any road

https://sandboxspirit.com/blog/simple-geometry-of-roads/

103•azhenley•2d ago•12 comments

Brunost: The Nynorsk Programming Language

https://lindbakk.com/blog/introducing-brunost

123•atomfinger•4d ago•61 comments

Are the costs of AI agents also rising exponentially? (2025)

https://www.tobyord.com/writing/hourly-costs-for-ai-agents

277•louiereederson•3d ago•108 comments

Show HN: Smol machines – subsecond coldstart, portable virtual machines

https://github.com/smol-machines/smolvm

412•binsquare•1d ago•127 comments

Open in hackernews

Sherry Turkle: "We're losing the raw human part of being with each other" (2013)

https://www.theguardian.com/science/2013/may/05/rational-heroes-sherry-turkle-mit

19•plenched•2h ago

Comments

mold_aid•1h ago

Dated, surely - did not check the date and I was like "why are they talking about Alone Together as a new release"

Reconsidering AT and The Second Self at this stage is probably useful, this is a timely posting.

ar_turnbull•1h ago

Heh. Same here. I had the same reaction to “everybody likes Facebook.”

esafak•59m ago

Missing the (2013)

jjulius•50m ago

Koyaaaaaaaaaaaaanisqatsiiiiiiiiii