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Extending Polars with Rust Expression Plugins

https://fenic.ai/blog/extending-polars-with-rust-expression-plugins
1•cpard•1h ago

A BLE device hidden in cars across the US has a universal key enabling theft [video]

https://www.youtube.com/watch?v=FwA3CuJxbk4
1•bounceroundroom•2m ago•2 comments

Idaho just switched on a big solar farm and a much larger one is next

https://electrek.co/2026/07/21/idaho-just-switched-on-a-big-solar-farm-and-a-much-larger-one-is-n...
2•Bender•4m ago•0 comments

Semantic Prompts (OSC 133)

https://terminfo.dev/extensions/osc-133-semantic-prompts
1•ankitg12•7m ago•0 comments

Apps targeted at US troops contain Chinese and Russian code

https://www.wired.com/story/apps-marketed-to-us-troops-are-shipping-chinese-and-russian-code/
3•Bender•8m ago•0 comments

The run for 20 years, most-wanted fugitive caught hiding as a biotech exec

https://arstechnica.com/health/2026/07/on-the-run-for-20-years-most-wanted-fugitive-caught-hiding...
2•Bender•9m ago•0 comments

I Killed Sixteen Ideas Without Wasting a Submission

https://medium.com/@alanscottencinas/how-i-killed-sixteen-ideas-without-wasting-a-submission-2626...
1•encinas88•9m ago•0 comments

French parliament approves social media ban for under-15s, a first in the EU

https://www.lemonde.fr/en/france/article/2026/07/21/france-set-to-pass-eu-first-ban-on-social-med...
1•rzk•13m ago•0 comments

15% of long-form Reddit posts are AI-written (41% in R/CryptoCurrency)

https://www.subsignal.ai/blog/how-much-of-reddit-is-ai
3•patrickgerard93•17m ago•0 comments

The IPO hype machine is moving faster than the stocks

https://www.fastcompany.com/91576516/wall-streets-ipo-comeback-is-delivering-mixed-results
1•1vuio0pswjnm7•18m ago•0 comments

Hardening Rust Code for Production

https://corrode.dev/blog/hardening-rust/
1•vsgherzi•19m ago•0 comments

Moonshot AI eyes $50B valuation, Hong Kong IPO after Kimi K3 breakthrough

https://finance.yahoo.com/technology/ai/articles/moonshot-ai-eyes-50-billion-151346997.html
1•zX41ZdbW•20m ago•0 comments

A sin was committed by YouTube on the most beautiful disability channel [video]

https://www.youtube.com/watch?v=4vP7n-0o_UQ
1•secretslol•20m ago•0 comments

See the VCs and Family Offices at the Core of the Mega IPO Wave

https://www.wsj.com/livecoverage/spacex-ipo-stock-market-06-12-2026/card/see-the-vcs-and-family-o...
1•1vuio0pswjnm7•21m ago•0 comments

US pauses $1B in Medicaid payments to California, Minnesota

https://www.reuters.com/world/us-health-secretary-kennedy-says-cms-is-pausing-medicaid-payments-c...
13•tartoran•21m ago•2 comments

Sildenafil may reduce cancer metastasis, study shows

https://medicalxpress.com/news/2026-07-viagra-cancer-metastasis.html
3•OutOfHere•23m ago•0 comments

Show HN: Atlas – Local Dependency Graph

https://atlas-repo-wu76.vercel.app/
1•Yoavkozo•25m ago•0 comments

The AI Backlash Is Starting to Sting

https://www.wsj.com/tech/ai/the-ai-backlash-is-starting-to-sting-129a708d
3•1vuio0pswjnm7•26m ago•1 comments

Lower token usage through representation engineering

https://github.com/rkique/caveman-steer/tree/main
1•rkique•29m ago•0 comments

US civil rights agency moves to end demographic data collection after 60 years

https://apnews.com/article/eeoc-discrimination-dei-andrea-lucas-2f521d784a9d0376416499066dc9f178
8•petethomas•29m ago•4 comments

Off-the-Record Messaging Protocol

https://en.wikipedia.org/wiki/Off-the-Record_Messaging_protocol
2•gjvc•36m ago•0 comments

Hugging Face uses open-weights Z.ai GLM 5.2 to battle attacker

https://siliconangle.com/2026/07/20/hugging-face-uses-open-weights-z-ai-glm-5-2-defend-attacker-c...
3•vednig•36m ago•1 comments

Five Moments in Snapping History

https://unsung.aresluna.org/five-moments-in-snapping-history/
1•birdculture•37m ago•0 comments

Vaporlink – drop a folder or HTML file, get a shareable link that kills itself

https://www.tryvapor.link
3•TheRealCed•39m ago•1 comments

Lessons from vibe coding 30 apps – 6 still in production with real users

https://old.reddit.com/r/vibecoding/comments/1v2wgj5/i_vibe_coded_30_apps_in_2_years_6_are_still_in/
2•tastyeffectco•40m ago•0 comments

Proposed bill could make New York the first U.S. state with universal healthcare

https://www.weny.com/news/proposed-bill-could-make-new-york-the-first-u-s-state-with-universal-he...
7•thunderbong•40m ago•2 comments

Reducing LLM Costs 50% Using Best-Execution for Intelligence

https://www.thesean.ai/blog/introducing-ship
1•arbayi•43m ago•0 comments

Right-Hand Cybersecurity Is Hiring Product Engineer

https://boards.rooster.jobs/jobs/449274
1•uzair-righthand•43m ago•0 comments

Is it just me? HN:new best

2•oriettaxx•45m ago•1 comments

Show HN: Computable – Buy, sell, and redeem GPU for the exact weeks you want

https://www.getcomputable.com/
5•yuansong98•45m ago•3 comments

Sugar found in raspberries was discovered near the Milky Way's center

https://www.livescience.com/space/astronomy/sweet-sugar-found-in-raspberries-discovered-near-the-...
1•cybermango•46m ago•0 comments