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RFCs vs. READMEs: The Evolution of Protocols

https://h3manth.com/scribe/rfcs-vs-readmes/
1•init0•4m ago•1 comments

Kanchipuram Saris and Thinking Machines

https://altermag.com/articles/kanchipuram-saris-and-thinking-machines
1•trojanalert•4m ago•0 comments

Chinese chemical supplier causes global baby formula recall

https://www.reuters.com/business/healthcare-pharmaceuticals/nestle-widens-french-infant-formula-r...
1•fkdk•7m ago•0 comments

I've used AI to write 100% of my code for a year as an engineer

https://old.reddit.com/r/ClaudeCode/comments/1qxvobt/ive_used_ai_to_write_100_of_my_code_for_1_ye...
1•ukuina•9m ago•1 comments

Looking for 4 Autistic Co-Founders for AI Startup (Equity-Based)

1•au-ai-aisl•19m ago•1 comments

AI-native capabilities, a new API Catalog, and updated plans and pricing

https://blog.postman.com/new-capabilities-march-2026/
1•thunderbong•20m ago•0 comments

What changed in tech from 2010 to 2020?

https://www.tedsanders.com/what-changed-in-tech-from-2010-to-2020/
2•endorphine•25m ago•0 comments

From Human Ergonomics to Agent Ergonomics

https://wesmckinney.com/blog/agent-ergonomics/
1•Anon84•28m ago•0 comments

Advanced Inertial Reference Sphere

https://en.wikipedia.org/wiki/Advanced_Inertial_Reference_Sphere
1•cyanf•30m ago•0 comments

Toyota Developing a Console-Grade, Open-Source Game Engine with Flutter and Dart

https://www.phoronix.com/news/Fluorite-Toyota-Game-Engine
1•computer23•32m ago•0 comments

Typing for Love or Money: The Hidden Labor Behind Modern Literary Masterpieces

https://publicdomainreview.org/essay/typing-for-love-or-money/
1•prismatic•33m ago•0 comments

Show HN: A longitudinal health record built from fragmented medical data

https://myaether.live
1•takmak007•35m ago•0 comments

CoreWeave's $30B Bet on GPU Market Infrastructure

https://davefriedman.substack.com/p/coreweaves-30-billion-bet-on-gpu
1•gmays•47m ago•0 comments

Creating and Hosting a Static Website on Cloudflare for Free

https://benjaminsmallwood.com/blog/creating-and-hosting-a-static-website-on-cloudflare-for-free/
1•bensmallwood•52m ago•1 comments

"The Stanford scam proves America is becoming a nation of grifters"

https://www.thetimes.com/us/news-today/article/students-stanford-grifters-ivy-league-w2g5z768z
2•cwwc•57m ago•0 comments

Elon Musk on Space GPUs, AI, Optimus, and His Manufacturing Method

https://cheekypint.substack.com/p/elon-musk-on-space-gpus-ai-optimus
2•simonebrunozzi•1h ago•0 comments

X (Twitter) is back with a new X API Pay-Per-Use model

https://developer.x.com/
3•eeko_systems•1h ago•0 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob
3•neogoose•1h ago•1 comments

Show HN: Deterministic signal triangulation using a fixed .72% variance constant

https://github.com/mabrucker85-prog/Project_Lance_Core
2•mav5431•1h ago•1 comments

Scientists Discover Levitating Time Crystals You Can Hold, Defy Newton’s 3rd Law

https://phys.org/news/2026-02-scientists-levitating-crystals.html
3•sizzle•1h ago•0 comments

When Michelangelo Met Titian

https://www.wsj.com/arts-culture/books/michelangelo-titian-review-the-renaissances-odd-couple-e34...
1•keiferski•1h ago•0 comments

Solving NYT Pips with DLX

https://github.com/DonoG/NYTPips4Processing
1•impossiblecode•1h ago•1 comments

Baldur's Gate to be turned into TV series – without the game's developers

https://www.bbc.com/news/articles/c24g457y534o
3•vunderba•1h ago•0 comments

Interview with 'Just use a VPS' bro (OpenClaw version) [video]

https://www.youtube.com/watch?v=40SnEd1RWUU
2•dangtony98•1h ago•0 comments

EchoJEPA: Latent Predictive Foundation Model for Echocardiography

https://github.com/bowang-lab/EchoJEPA
1•euvin•1h ago•0 comments

Disablling Go Telemetry

https://go.dev/doc/telemetry
1•1vuio0pswjnm7•1h ago•0 comments

Effective Nihilism

https://www.effectivenihilism.org/
1•abetusk•1h ago•1 comments

The UK government didn't want you to see this report on ecosystem collapse

https://www.theguardian.com/commentisfree/2026/jan/27/uk-government-report-ecosystem-collapse-foi...
5•pabs3•1h ago•0 comments

No 10 blocks report on impact of rainforest collapse on food prices

https://www.thetimes.com/uk/environment/article/no-10-blocks-report-on-impact-of-rainforest-colla...
3•pabs3•1h ago•0 comments

Seedance 2.0 Is Coming

https://seedance-2.app/
1•Jenny249•1h ago•0 comments
Open in hackernews

What the hell are rare earth elements?

https://media.hubspot.com/what-the-hell-are-rare-earth-elements
46•Anon84•9mo ago

Comments

hkon•9mo ago
Am I the only one who wanted to see a list of names?

Anyway: cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, lanthanum

gilleain•9mo ago
In table form : https://en.wikipedia.org/wiki/Rare-earth_element
whycome•9mo ago
Yeah this was more an overview of the industry and how the USA and China diverged on control and production. A really good article. But yeah, a gap of actually listing the elements and a single image depiction doesn’t include full names (just periodic table abbreviations).

From ChatGPT:

Light Rare Earth Elements (LREEs)

  1. Lanthanum (La): camera lenses, hybrid vehicle batteries
  2. Cerium (Ce): glass polishing, catalytic converters
  3. Praseodymium (Pr): magnets, aircraft engines
  4. Neodymium (Nd): powerful magnets (hard drives, EV motors)
  5. Promethium (Pm): radioactive, used in nuclear batteries
Heavy Rare Earth Elements (HREEs)

  6. Samarium (Sm): magnets, nuclear reactors
  7. Europium (Eu): red/blue phosphors in screens
  8. Gadolinium (Gd): MRI contrast, neutron capture
  9. Terbium (Tb): green phosphors, solid-state devices
 10. Dysprosium (Dy): heat-resistant magnets
 11. Holmium (Ho): high-strength magnets
 12. Erbium (Er): fiber optics, lasers
 13. Thulium (Tm): portable X-ray machines
 14. Ytterbium (Yb): stainless steel, lasers
 15. Lutetium (Lu): cancer treatment, PET scans
Other Rare Earths.

16. Scandium (Sc): aerospace alloys, sports equipment. 17. Yttrium (Y): superconductors, LEDs, cancer therapy

thenthenthen•9mo ago
The EU defines ‘about’ 30 rare earth elements: https://single-market-economy.ec.europa.eu/sectors/raw-mater...

Sweden is gamifying local mining through Mineraljakten or Mineral Hunting: https://www.sgu.se/mineraljakten/

Not sure where this is going.

htrp•9mo ago
Why is hubspot running a media company ?
rpozarickij•9mo ago
This seems to be an HTML version of an email, which is being hosted by Hubspot (probably because the email was sent via them).
throwaway422432•9mo ago
This was quite interesting in how Molycorp naively handed it's near monopoly to China in the 1980s.

We've since seen this playbook repeated across multiple industries.

Lynas Rare Earths noted in it's last quarterly report that it has started it's HRE separation circuit and will begin producing Dysprosium this month (May 2025), followed by Terbium in June at it's Malaysian site.

Doesn't really help the US (which is why Lynas are building the Seadrift plant in Texas with DoD funding) as most of that will go to Japan. Lynas interestingly got into the rare earth business in the wake of China's ban on exporting to Japan, so their major customers are the likes of Sumitumo who put up the initial funds for the Malaysian plant.

Last I heard Lynas were asking for more USG funds due to issues with the planned waste water treatment which will blow out the project costs to get working. The actual draft environmental assessment document is an eye-opener as far as the minutia of requirements, despite this being a national security priority.

https://www.listcorp.com/asx/lyc/lynas-rare-earths-limited/n...

https://www.forbes.com.au/news/billionaires/the-800-million-...

https://www.businessdefense.gov/ibr/mceip/news/docs/Lynas-Se...