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Ask HN: What do you use for scientific presentations?

1•hamburgererror•4m ago•0 comments

Show HN: UAVs FYI – Drone database with supply chain data, API and CLI

https://www.uavs.fyi/
1•Osoraku•4m ago•0 comments

GLM-5.2: Chop off 84% of the volume from a 1.5TB model, still retain 82% power

https://twitter.com/AYi_AInotes/status/2067642004184383564
3•vantareed•5m ago•1 comments

Claude Artifacts

https://claude.com/blog/artifacts-in-claude-code
2•czeizel•7m ago•0 comments

Show HN: One-click fork of "Everything Claude Code" onto an isolated microVM

https://www.jurniti.com/templates/ecc
1•shving90•8m ago•0 comments

Trillions of dollars spent just to work on customer services?

1•YihaoZhang•9m ago•0 comments

Capitol Alpha Machine – interactive viz of congressional stock trades

https://capitolalpha.app/
1•sylvainbe•13m ago•0 comments

GCP IAM Authorization Bypass

https://olearysec.com/research/config-connector-authorization-bypass/
3•sanbor•13m ago•0 comments

Show HN: Avera – a deterministic check that proves no regression was introduced

https://github.com/tc7kxsszs5-cloud/avera
1•kiku79•14m ago•0 comments

Build yor form back end infrastrture under 30sec

1•unaisshemim•15m ago•1 comments

Elysia Marginata

https://en.wikipedia.org/wiki/Elysia_marginata
1•ZeljkoS•17m ago•1 comments

RemotePower – self-hosted fleet monitoring with built-in vulnerability scanning

https://github.com/tyxak/remotepower
1•tyxak•22m ago•0 comments

Show HN: I was drowning in browser tabs, so I built this

https://microsoftedge.microsoft.com/addons/detail/gopeek/ffaeanmhghmohbponokefmbhfkkomnmk
4•formit34•22m ago•1 comments

Icon.museum – A curated gallery of app icon design

https://icon.museum
1•akashwadhwani35•23m ago•0 comments

Impossible Challenge

https://itch.io/jam/impossible-challenge
1•alisio85•23m ago•0 comments

Terminal-Bench Challenges: long-horizon, token-intensive, single-task benchmarks

https://www.tbench.ai/news/terminal-bench-challenges
1•matt_d•23m ago•0 comments

High-performance code intelligence MCP server

https://github.com/DeusData/codebase-memory-mcp
2•giamma•24m ago•1 comments

Show HN: Redteam:If you are using more than 2 coding agents

https://github.com/AscendyProject/redteam
1•rkdgh19•28m ago•0 comments

Usbliter8 an A12/A13 SecureROM Exploit

https://ps.tc/pages/blog-usbliter8.html
2•Cider9986•30m ago•0 comments

Ukrainian drone makers target Asia as Taiwan tensions spur demand

https://www.reuters.com/world/china/ukrainian-drone-makers-target-asia-taiwan-tensions-spur-deman...
1•JumpCrisscross•30m ago•0 comments

HN with pics – a visual hcker.news reader

https://hn.is-ai-good-yet.com/
1•ilyaizen•35m ago•0 comments

Dana Scott: Lambda Calculus, Forcing and the Foundations of Math: #14 aboutlogic [video]

https://www.youtube.com/watch?v=opLbbZ-_AWE
1•matt_d•37m ago•0 comments

Prodigy: AI Employees

https://docs.google.com/presentation/d/1aldEHGR_1Hv_F0UlTuQIL8mXhsw5s5VzuuPcgKV5czY/edit?usp=sharing
2•samayashar•41m ago•2 comments

We built a status page service on Cloudflare

https://ampliflare.com/blog/status-page-cloudflare-architecture/
1•powerpurple•44m ago•1 comments

I tested Gemma4 12B on my 8GB GPU, now I don't want to go back to smaller models

https://www.xda-developers.com/tested-google-gemma-4-12b-on-8gb-gpu-and-dont-want-to-go-back-to-s...
1•theanonymousone•45m ago•0 comments

Make-work and Sub-subsistence work

https://wilsoniumite.com/2026/06/19/make-work-and-sub-subsistence-work/
1•Wilsoniumite•45m ago•0 comments

'We created a monster': companies rein in AI usage as costs strain budgets

https://www.ft.com/content/1d37cc08-e0aa-45a4-a45d-4ad282529314
2•JumpCrisscross•46m ago•0 comments

One Model Won't Save You: How We Built Our AI Stack

https://www.xelerate.tech/one-model-wont-save-you/
1•pedrocha•47m ago•0 comments

Mantyx – Batteries Included Managed Agent Runtime

https://mantyx.io/
1•mantyx•47m ago•0 comments

Show HN: Write SaaS apps where users control where their data is stored

https://github.com/wolfoo2931/linkedrecords/
1•WolfOliver•53m ago•0 comments
Open in hackernews

Sodium Bicarbonate for In-Hospital Cardiac Arrest – A Randomized Clinical Trial

https://jamanetwork.com/journals/jama/fullarticle/2850405
15•bookofjoe•6d ago

Comments

kurthr•1d ago
Conclusions and Relevance There was no significant difference in sustained return of spontaneous circulation between sodium bicarbonate and placebo in adults with in-hospital cardiac arrest. These findings do not support routine administration of sodium bicarbonate for patients with in-hospital cardiac arrest.
anitil•1d ago
> These findings do not support routine administration of sodium bicarbonate for patients with in-hospital cardiac arrest.

Huh, I'd heard of this as an intervention and just assumed it worked

antonvs•1d ago
The logic for bicarb use here was basically the same as for injecting bleach to cure an infection: it works in a test tube. There was no clinical evidence for it.

In fact the evidence against its use goes back to at least 1976:

https://pubmed.ncbi.nlm.nih.gov/1554/