ChatGPT-5 Can't Do Basic Math

7 points by MarcellusDrum 22m ago 0 comments

Ask HN: How would you build second brain in the AI era?

2 points by divan 1h ago 2 comments

GPT-5 streaming requires submission of biometric data

10 points by binarymax 5h ago 4 comments

Ask HN: Has any of the Pivotal Tracker replacement attempts succeeded?

42 points by admissionsguy 4d ago 29 comments

Ask HN: Are you running local LLMs? What are your key use cases?

9 points by briansun 5h ago 6 comments

White Paper: Contribution-Based Governance for Developer Communities

4 points by ff12wq111 4h ago 1 comments

Ask HN: What trick of the trade took you too long to learn?

369 points by unsupp0rted 4d ago 642 comments

Ask HN: What do you dislike about ChatGPT and what needs improving?

32 points by zyruh 2d ago 122 comments

Tell HN: Anthropic expires paid credits after a year

269 points by maytc 3d ago 133 comments

Tell HN: I underestimated how lonely building solo can be

118 points by paulwilsonn 6d ago 85 comments

Ask HN: Which processor to pick for learning assembly?

7 points by shivajikobardan 9h ago 6 comments

Tell HN: Charles Irby has passed away

29 points by steven123 23h ago 4 comments

Ask HN: Have you ever regretted open-sourcing something?

265 points by paulwilsonn 6d ago 410 comments

Ask HN: Recommendations for specification management software?

7 points by gusmally 20h ago 1 comments

Tell HN: Thing I learned this year was keeping a work journal

7 points by Muromec 9h ago 4 comments

Ask HN: Who wants to be hired? (August 2025)

116 points by whoishiring 7d ago 369 comments

Flycrypto – Book Flights and Hotels with Bitcoin and Crypto

3 points by flycrypto 15h ago 2 comments

Ask HN: Who is hiring? (August 2025)

237 points by whoishiring 7d ago 389 comments

Ask HN: Wywd with a 256gb/40c 300tb/month server?

2 points by AgentMatrixAI 23h ago 3 comments

Ask HN: Using Stripe Atlas to start a LLC for a small side project?

4 points by zffr 1d ago 3 comments

Ask HN: Why Did Mercurial Die?:(

29 points by sergiotapia 3d ago 30 comments

CuWise – AI-Powered CUDA Optimization Assistant

2 points by raghu_dev 1d ago 1 comments

How does GCP detect crypto mining within a VM?

4 points by drydenwilliams 1d ago 6 comments

Why are so many companies pushing for AI adoption by developers?

6 points by alcasa 1d ago 12 comments

Ask HN: What are you looking for in an AI agent framework/BaaS?

2 points by ishita159 1d ago 1 comments

Ask HN: Would you soft-launch a landing page in 2025?

3 points by CER10TY 1d ago 5 comments

Ask HN: What change enabled you to consistently finish your side projects?

49 points by pillefitz 4d ago 38 comments

Ask HN: Transition back to job market in 40s

13 points by chugchug 1d ago 7 comments

Ask HN: Stuck in a slow moving company

5 points by bookworm123 2d ago 3 comments

Ask HN: What's your AI flow for development?

8 points by cauliflower99 2d ago 2 comments

Ask HN: What are your best practices for Claude Code?

36 points by hubraumhugo 5d ago 4 comments

Giant satellite VHF antenna for space-based air traffic service

13 dzhiurgis 2 8/6/2025, 9:43:50 PM nanoavionics.com ↗

Comments (2)

genewitch · 14h ago

that is a really large helical antenna as the video thumbnail. Probably the second largest i've seen a picture of.

ADS-B isn't VHF, though; and i have antennas for working satellites. Not as large as that giant slinky, but still quite large.

wkat4242 · 1d ago

Interesting. I'm surprised this wasn't done before.