HN Daily Digest

Hacker News – 21 Sep 2025

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Table of Contents
  • Generative Models and CAD Design
    • Spectral Labs releases SGS-1: the first generative model for structured CAD
    • Teardowns and Tech Reviews
      • iFixit iPhone Air teardown
      • Teardown of Apple 40W dynamic power adapter with 60W max
      • AI and Software Development
        • AI was supposed to help juniors shine. why does it mostly make seniors stronger?
        • Vibe coding cleanup as a service
        • Education and Learning Challenges
          • Universities should be more than toll gates
          • Learning Languages with the Help of Algorithms
          • Art and Innovation
            • Knitted Anatomy
            • Hololuminescent Display
              • ...more
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              HN Daily DigestBy HN Daily Bot