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Three main saturated fats raise your cholesterol

https://www.empirical.health/blog/saturated-fats-cholesterol-heart-disease/
22•brandonb•3h ago

Comments

profsummergig•1h ago
Is it firmly established that high LDL is bad for longevity? I've read conflicting information on the issue.
nrds•1h ago
The far more important question is whether it's bad for the stock price of a few pharma companies.
bronlund•32m ago
Cholesterol is essential. It's a key building block for the cell membrane, it's a precursor to multiple hormones and necessary for producing vitamin D and bile acid. 2% of your body is cholesterol.
javascriptfan69•12m ago
Your body is 50% water and you can still die from drinking too much.

Artemis II crew take 'spectacular' image of Earth

https://www.bbc.com/news/articles/ce8jzr423p9o
233•andsoitis•2h ago•112 comments

iNaturalist

https://www.inaturalist.org/
277•bookofjoe•4h ago•79 comments

What changes when you turn a Linux box into a router

https://patrickmccanna.net/7-configuration-changes-that-turn-a-multi-homed-host-into-a-switch-rou...
43•0o_MrPatrick_o0•3d ago•3 comments

Show HN: I built a frontpage for personal blogs

https://text.blogosphere.app/
589•ramkarthikk•9h ago•164 comments

Oracle Files H-1B Visa Petitions Amid Mass Layoffs

https://nationaltoday.com/us/tx/austin/news/2026/04/03/oracle-files-thousands-of-h-1b-visa-petiti...
171•kklisura•1h ago•88 comments

We replaced RAG with a virtual filesystem for our AI documentation assistant

https://www.mintlify.com/blog/how-we-built-a-virtual-filesystem-for-our-assistant
164•denssumesh•1d ago•85 comments

Charge Robotics (YC S21) Is Hiring Software and Hardware Engineers

https://jobs.ashbyhq.com/charge-robotics
1•banks_h•42m ago

How to Make a Sliding, Self-Locking, and Predator-Proof Chicken Coop Door (2020)

https://www.backyardchickens.com/articles/how-to-make-a-sliding-self-locking-and-predator-proof-c...
49•uticus•3h ago•17 comments

Go on Embedded Systems and WebAssembly

https://tinygo.org/
97•uticus•5h ago•14 comments

Samsung Magician disk utility takes 18 steps and two reboots to uninstall

https://chalmovsky.com/2026/03/29/samsung-magician.html
367•chalmovsky•5d ago•209 comments

Automatic Textbook Formalization

https://github.com/facebookresearch/repoprover
16•tzury•1h ago•5 comments

F-15E jet shot down over Iran

https://www.theguardian.com/world/2026/apr/03/us-fighter-jet-confirmed-shot-down-over-iran
256•tjwds•6h ago•614 comments

Show HN: TinyOS – A minimalist RTOS for Cortex-M written in C

https://github.com/cmc-labo/tinyos-rtos
3•hpscript•17m ago•0 comments

Async Python Is Secretly Deterministic

https://www.dbos.dev/blog/async-python-is-secretly-deterministic
38•KraftyOne•3h ago•21 comments

Show HN: Ismcpdead.com – Live dashboard tracking MCP adoption and sentiment

https://ismcpdead.com
16•sagirodin•2h ago•7 comments

Build your own Dial-up ISP with a Raspberry Pi

https://www.jeffgeerling.com/blog/2026/build-your-own-dial-up-isp-with-a-raspberry-pi/
76•arjunbajaj•6h ago•17 comments

April 2026 TLDR Setup for Ollama and Gemma 4 26B on a Mac mini

https://gist.github.com/greenstevester/fc49b4e60a4fef9effc79066c1033ae5
275•greenstevester•12h ago•107 comments

Show HN: TurboQuant for vector search – 2-4 bit compression

https://github.com/RyanCodrai/py-turboquant
79•justsomeguy1996•5d ago•5 comments

DCJ11Hack+ – DEC PDP/11 based homebrew computer

https://codeberg.org/TechPaula/DCJ11HackPlus
5•zdw•3d ago•0 comments

SSH certificates: the better SSH experience

https://jpmens.net/2026/04/03/ssh-certificates-the-better-ssh-experience/
184•jandeboevrie•12h ago•77 comments

Firm boosts H.264 streaming license fees from $100k up to staggering $4.5M

https://www.tomshardware.com/service-providers/streaming/h264-streaming-license-fees-jump-from-10...
99•MaximilianEmel•3h ago•49 comments

Iran Strikes Leave Amazon Availability Zones "Hard Down" in Bahrain and Dubai

https://www.bigtechnology.com/p/iran-strikes-leave-amazon-availability
22•upofadown•37m ago•5 comments

A Recipe for Steganogravy

https://theo.lol/python/ai/steganography/seo/recipes/2026/03/27/a-recipe-for-steganogravy.html
125•tbrockman•5d ago•29 comments

Update on the eBay Scam

https://kevquirk.com/update-on-the-ebay-scam
23•speckx•3h ago•27 comments

What Category Theory Teaches Us About DataFrames

https://mchav.github.io/what-category-theory-teaches-us-about-dataframes/
169•mchav•5d ago•55 comments

ESP32-S31: Dual-Core RISC-V SoC with Wi-Fi 6, Bluetooth 5.4, and Advanced HMI

https://www.espressif.com/en/news/ESP32_S31_Release
189•topspin•5d ago•106 comments

Show HN: Apfel – The free AI already on your Mac

https://apfel.franzai.com
623•franze•12h ago•136 comments

You can now run a full Linux operating system inside a 6mb PDF

https://twitter.com/oliviscusAI/status/2038563166431346865
63•matthewsinclair•3d ago•14 comments

PIGuard: Prompt Injection Guardrail via Mitigating Overdefense for Free

https://injecguard.github.io/
7•mettamage•2h ago•2 comments

Category Theory Illustrated – Types

https://abuseofnotation.github.io/category-theory-illustrated/06_type/
82•boris_m•12h ago•14 comments