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The Secret Revolution in Battery Technology: 3-D Printing

https://www.wsj.com/tech/battery-technology-3d-printing-c319ca9a
2•Brajeshwar•2h ago

Show HN: Agentcard – virtual cards for AI agents, now with DoorDash checkout

https://www.agentcard.sh
1•pipeabello•1m ago•0 comments

How to avoid street violence, by a professional kickboxer

https://www.youtube.com/watch?v=Q8Vk9KvLD3Q
1•nailer•2m ago•0 comments

Show HN: P34 – tabular profit prediction without the optimism bias

https://hyperc.com/preview/index.html
1•grandrew•2m ago•0 comments

Lump Sum vs. DCA comparison: LS wins or does it?

https://hduynam99.substack.com/p/lump-sum-vs-dca-comparison-ls-wins
1•hoangthuytrang•3m ago•0 comments

Cursor Is Now SpaceX: Enterprise Agentic Coding's New Lock-In Risk

https://superml.dev/spacex-cursor-enterprise-agentic-coding-lock-in-risk-2026
1•bps1418•4m ago•0 comments

Backstitch: Real-Time Version Control for Godot

https://backstitch.dev/
1•coinfused•12m ago•0 comments

Swedish VPN provider OVPN sold to US stock and asset company

https://www.ovpn.com/en/privacy-notice
3•hackedoffnews•13m ago•2 comments

We built a lab to evaluate data agents – Hex

https://hex.tech/blog/evaluate-data-agents/
2•haritha1313•16m ago•0 comments

Speculation Is All You Need

https://modal.com/blog/spec-is-all-u-need
3•charles_irl•22m ago•0 comments

Kernhelm: A Linux authority wall for untrusted agents

https://github.com/Deso-PK/make-trust-irrelevant/blob/main/Make-Trust-Irrelevant
1•DesoPK•23m ago•0 comments

QuadRF, a modular 4x4 MIMO beamforming tile built with an open antenna arch

https://www.youtube.com/watch?v=zdJ9Tbm8ALg
1•tekacs•23m ago•0 comments

Tradeoff Between Expertise and Flexibility: A Cognitive Entrenchment Perspective

https://www.jstor.org/stable/29765006
1•Jimmc414•26m ago•1 comments

Hey, N00B, We Didn't Hire You to Complete Tasks

https://newsletter.kentbeck.com/p/hey-n00b-we-didnt-hire-you-to-complete
11•rrvsh•28m ago•2 comments

Fiber Optic Drones

https://www.army.mil/article/287737/fiber_optic_drones_posing_a_significant_c_uas_challenge
1•Stevvo•30m ago•0 comments

To Pay Rent in Medieval England, Catch Some Eels

https://www.atlasobscura.com/articles/medieval-eel-rent-map-england
1•ohjeez•30m ago•1 comments

Cirrus: ATProto Personal Data Server That Runs on Cloudflare Workers

https://github.com/ascorbic/cirrus
1•gurjeet•34m ago•0 comments

Tell HN: Adding congestion control and retry tokens to a reliable UDP transport

2•x1colegal•35m ago•0 comments

Einstellung Effect

https://en.wikipedia.org/wiki/Einstellung_effect
2•Jimmc414•35m ago•0 comments

Hilarious Math Memes That Prove Mathematics Is Both Pain and Fun

https://yipzap.com/hilarious-math-memes-that-prove-mathematics-is-both-pain-and-fun/
1•yututu•39m ago•0 comments

How to Keep SEO Traffic When You Redesign Your Website

https://repaint.com/blog/website-redesign-seo
2•izakfr•42m ago•0 comments

Aikido Code Audit

https://www.aikido.dev/blog/introducing-code-audit-find-complex-vulnerabilities-hidden-in-your-co...
2•ilreb•45m ago•0 comments

In 1954, engineers shrank a transistor radio into something people could carry

https://economictimes.indiatimes.com/news/international/us/in-1954-engineers-shrank-a-transistor-...
2•dredmorbius•46m ago•0 comments

Claude Monet

https://www.claudemonetgallery.org/
1•andsoitis•46m ago•0 comments

Show HN: Unpuzzld – escape-room style puzzles you can share with a QR code

https://unpuzzld.com
1•4umfreak•47m ago•1 comments

Hidden Order: How Adaptation Builds Complexity [pdf]

https://vdoc.pub/download/hidden-order-how-adaptation-builds-complexity-helix-books-7fb3c54faic0
1•rolph•58m ago•0 comments

Automating model design for edge AI

https://deepgate.ai/blog/neural-architecture-search
1•webstorms•1h ago•0 comments

Our edge AI compiler outperforms Google and vendor toolchains

https://deepgate.ai/blog/compiler
1•webstorms•1h ago•0 comments

Made with Claude for Claude:Interactive Labs:Learn Claude Chat, Cowork, and Code

https://professorprompts.com
1•Anelven•1h ago•0 comments

Iran requires insurance on ships using Strait of Hormuz, fees likely to follow

https://www.lloydslist.com/LL1157571/Iran-imposes-mandatory-insurance-on-ships-transiting-Strait-...
47•decimalenough•1h ago•22 comments

Get with the times – here's what a 'Luddite' means today

https://www.npr.org/2026/06/19/nx-s1-5853589/luddite-meaning-history-ai
3•cdrnsf•1h ago•0 comments