Show HN: Domain-check – Rust tool for checking domain name availability (github.com)

1 points by gvs46 2m ago 0 comments

Next Generation Small-Body Sample Return [pdf] (hou.usra.edu)

1 points by andsoitis 11m ago 0 comments

OpenAI's O4‑Mini Makes Geolocation Feel Like Magic (medium.com)

1 points by walterbell 17m ago 0 comments

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2 points by gpi 19m ago 0 comments

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1 points by phuocphamrealty 28m ago 0 comments

Show HN: Readeck – Mobile client for organizing bookmarks (Android, open source)

1 points by potetotown 31m ago 0 comments

Against AI: An Open Letter from Writers to Publishers (lithub.com)

2 points by neom 38m ago 0 comments

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2 points by BeauNer 41m ago 1 comments

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1 points by wslh 46m ago 0 comments

'Quantum AI' algorithms outpace the fastest supercomputers, study says (livescience.com)

1 points by Bluestein 49m ago 0 comments

Techie went home rather than fix mistake that caused a meltdown (theregister.com)

11 points by docmechanic 53m ago 5 comments

GPTuner: GPTuner is a manual-reading database tuning system leveraging domain k (github.com)

3 points by todsacerdoti 57m ago 0 comments

Astronomers solve mystery of bright burst in space (independent.co.uk)

1 points by Bluestein 58m ago 0 comments

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1 points by JSLegendDev 59m ago 0 comments

Systemic Misalignment: Key Failures of AI Alignment Methods (systemicmisalignment.com)

1 points by brandonb 1h ago 0 comments

Canada orders China's Hikvision to close Canadian operations (reuters.com)

3 points by xnhbx 1h ago 0 comments

First thoughts on Rust vs. OCaml (2020) (blog.darklang.com)

2 points by danboarder 1h ago 0 comments

7 People Now Have Elon Musk's Neuralink Brain Implant (pcmag.com)

2 points by vesteny77 1h ago 0 comments

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2 points by boznz 1h ago 0 comments

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4 points by danboarder 1h ago 0 comments

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3 points by Bluestein 1h ago 0 comments

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2 points by PaulHoule 1h ago 0 comments

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4 points by justinclift 1h ago 0 comments

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1 points by kaycebasques 1h ago 0 comments

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1 points by feross 1h ago 0 comments

Vancouver man says institutions unable to recognize new Indigenous street name (globalnews.ca)

12 points by Teever 2h ago 1 comments

National Semiconductor's Series 32000 Family (cpu-ns32k.net)

1 points by froober 2h ago 0 comments

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4 points by thunderbong 2h ago 0 comments

Jim: Immediate Mode JSON Serialization Library in C (github.com)

2 points by espumaplas 2h ago 1 comments

Elon Musk says Senate bill would destroy jobs and harm US (reuters.com)

11 points by andrekandre 2h ago 0 comments

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2 points by Ozarkian 2h ago 0 comments

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2 points by handfuloflight 2h ago 0 comments

Curl_cffi (github.com)

2 points by handfuloflight 2h ago 0 comments

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2 points by AndySurtees 2h ago 1 comments

Solomonoff's Theory of Inductive Inference (en.wikipedia.org)

4 points by Bluestein 2h ago 0 comments

Sikorsky's Other Aviation Pioneer: Michael Gluhareff (sikorskyarchives.com)

3 points by yubblegum 2h ago 0 comments

Authors call on publishers to limit their use of AI (techcrunch.com)

6 points by Bluestein 2h ago 0 comments

Ask HN: What can I build in a month for YC?

3 points by 999900000999 2h ago 0 comments

Fun with Computer Vision (funwithcomputervision.com)

2 points by thunderbong 2h ago 0 comments

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5 points by mfiguiere 3h ago 1 comments

Notorious hacker group is now targeting the aviation industry, the FBI says (businessinsider.com)

4 points by Bluestein 3h ago 0 comments

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5 points by zuxhybvmumsf 3h ago 1 comments

This Is Not the Way We Usually Imagine the World Will End (nytimes.com)

5 points by Stratoscope 3h ago 2 comments

Universal pre-training by iterated random computation (arxiv.org)

13 points by liamdgray 3h ago 2 comments

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2 points by soheilH 3h ago 0 comments

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2 points by paulo20223 3h ago 1 comments

Show HN: A news app where you define your algorithm

5 points by vincentyyy 3h ago 0 comments

The right thing for the wrong reasons: FLOSS doesn't imply security (2022) (seirdy.one)

3 points by transpute 3h ago 0 comments

What I Learned from My Mother and the U.S. Postal Service (newyorker.com)

4 points by petethomas 3h ago 1 comments

Genetic Code Enables Zebrafish to Mend Damaged Organs (caltech.edu)

2 points by bookofjoe 3h ago 0 comments

Why a Simple Button Press Can Crash Your FPGA System (and How to Fix It)

3 glcssr 2 6/28/2025, 11:28:07 PM siliscale.substack.com ↗

Comments (2)

glcssr · 4h ago

I wrote this deep dive on FPGA signal synchronization after seeing too many systems fail due to metastability. The lab covers CDC synchronizers, proper debouncing, and why external signals are essentially trying to break your system. I'm curious about the approaches others use. What's been your experience with clock domain crossing?

boznz · 2h ago

Small audience, but we appreciate it.