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Thirty Years of the Square Kilometre Array

https://physicsworld.com/a/thirty-years-of-the-square-kilometre-array-heres-what-the-worlds-largest-radio-telescope-project-has-achieved-so-far/
18•mooreds•2d ago

Comments

qwertytyyuu•40m ago
I love physics names. A array of telescopes with collecting are of 1 square kilomter. Square kilometer array. Makes it so clear what it is.
JamesTRexx•29m ago
"Makes it so clear what it is."

Well.., I've been more busy with writing code lately so that the first question coming to mind was, how many bytes is an array of one square kilometer? And I assume it's a two-dimensional array.

Etheryte•19m ago
It's a radio telescope, how would you imagine translating that to bytes?
stargazer-3•16m ago
Here's an article mentioning the data transmission rates in SKA, up to 20 terabits per second:

https://www.skao.int/en/explore/big-data

Show HN: The HN Arcade

https://andrewgy8.github.io/hnarcade/
27•yuppiepuppie•35m ago•8 comments

There's only one Woz, but we can all learn from him

https://www.fastcompany.com/91477114/steve-wozniak-woz-apple-the-tech-interactive-humanitarian-award
122•coloneltcb•4d ago•47 comments

ASML staffing changes could result in a net reduction of around 1700 positions

https://www.asml.com/en/news/press-releases/2026/strengthening-focus-on-engineering-and-innovation
229•dep_b•3h ago•202 comments

SVG Path Editor

https://yqnn.github.io/svg-path-editor/
99•gurjeet•5d ago•8 comments

Prism

https://openai.com/index/introducing-prism
659•meetpateltech•17h ago•386 comments

A few random notes from Claude coding quite a bit last few weeks

https://twitter.com/karpathy/status/2015883857489522876
651•bigwheels•1d ago•530 comments

Rust at Scale: An Added Layer of Security for WhatsApp

https://engineering.fb.com/2026/01/27/security/rust-at-scale-security-whatsapp/
53•ubj•5h ago•8 comments

Thirty Years of the Square Kilometre Array

https://physicsworld.com/a/thirty-years-of-the-square-kilometre-array-heres-what-the-worlds-large...
18•mooreds•2d ago•4 comments

430k-year-old well-preserved wooden tools are the oldest ever found

https://www.nytimes.com/2026/01/26/science/archaeology-neanderthals-tools.html
428•bookofjoe•19h ago•225 comments

Pandas 3.0

https://pandas.pydata.org/community/blog/pandas-3.0.html
52•jonbaer•4d ago•9 comments

Golden Ratio using an equilateral triangle inscribed in a circle

https://geometrycode.com/free/how-to-graphically-derive-the-golden-ratio-using-an-equilateral-tri...
85•peter_d_sherman•4d ago•22 comments

Rust’s Standard Library on the GPU

https://www.vectorware.com/blog/rust-std-on-gpu/
189•justaboutanyone•4d ago•30 comments

Make.ts

https://matklad.github.io/2026/01/27/make-ts.html
81•ingve•3h ago•46 comments

Doing the thing is doing the thing

https://www.softwaredesign.ing/blog/doing-the-thing-is-doing-the-thing
410•prakhar897•1d ago•131 comments

Parametric CAD in Rust

https://campedersen.com/vcad
176•ecto•14h ago•118 comments

Lennart Poettering, Christian Brauner founded a new company

https://amutable.com/about
306•hornedhob•16h ago•449 comments

Xfwl4 – The Roadmap for a Xfce Wayland Compositor

https://alexxcons.github.io/blogpost_15.html
325•pantalaimon•21h ago•243 comments

Time Station Emulator

https://github.com/kangtastic/timestation
180•FriedPickles•14h ago•45 comments

Devuan – Debian Without Systemd

https://www.devuan.org/
9•smartmic•2h ago•8 comments

Amazon closing its Fresh and Go stores

https://finance.yahoo.com/news/amazon-closing-fresh-grocery-convenience-150437789.html
239•trenning•19h ago•453 comments

AI2: Open Coding Agents

https://allenai.org/blog/open-coding-agents
195•publicmatt•18h ago•30 comments

Show HN: One Human + One Agent = One Browser From Scratch in 20K LOC

https://emsh.cat/one-human-one-agent-one-browser/
249•embedding-shape•22h ago•116 comments

SoundCloud Data Breach Now on HaveIBeenPwned

https://haveibeenpwned.com/Breach/SoundCloud
181•gnabgib•18h ago•95 comments

FBI is investigating Minnesota Signal chats tracking ICE

https://www.nbcnews.com/tech/internet/fbi-investigating-minnesota-signal-minneapolis-group-ice-pa...
773•duxup•17h ago•1057 comments

Australian high schoolers build coding platform to help learners in Sri Lanka

https://www.abc.net.au/news/2026-01-21/qld-teenagers-create-coding-app-code-lab-sri-lanka-student...
10•thadusTeam•1h ago•1 comments

Notes on starting to use Django

https://jvns.ca/blog/2026/01/27/some-notes-on-starting-to-use-django/
105•ingve•12h ago•40 comments

I found the perfect yearly calendar (for me)

https://blog.notmyhostna.me/posts/i-found-the-perfect-yearly-calendar-for-me
71•dewey•4d ago•27 comments

Extremophile molds are invading art museums

https://www.scientificamerican.com/article/how-extremophile-molds-are-destroying-museum-artifacts/
110•sohkamyung•4d ago•53 comments

Show HN: LemonSlice – Upgrade your voice agents to real-time video

101•lcolucci•17h ago•100 comments

AISLE’s autonomous analyzer found all CVEs in the January OpenSSL release

https://aisle.com/blog/aisle-discovered-12-out-of-12-openssl-vulnerabilities
168•mmsc•9h ago•121 comments