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The tech industry often dominates headlines here on HN, but what are the major scientific breakthroughs in other fields (biology, medicine, physics, chemistry, climate science, etc...) in the last two decades?

Is it possible to write plain C iOS app in 2025?

Ask HN: Why is there no P2P streaming protocol like BitTorrent?

Ask HN: Software Engineers to follow who have a healthy skepticism of AI

Ask HN: Why do people buy Nvidia RTX 5090 at x2 the MSRP?

Ask HN: What are the best books on talking to users?

Ask HN: Have you been contracted for your repo?

Ask HN: I feel pessimistic about the future – advice?

PolyThink: A Multi-Agent AI System to Eliminate Hallucinations

Ask HN: The Future of SaaS

Ask HN: Git Rebase and Merge or Squash and Merge?

Ask HN: How do people around you use AI?

Ask HN: How do you monetize personal code if it's not an "app"?

Ask HN: What is the future of tech roles?

A Scalable Standard for Clean ECommerce Data in LLMs (Fork of Llms.txt)

RocketSDR – Are they faking being backed with YC?

Ask HN: Why Don't More Product Teams Collaborate on Domain Models?

Ask HN: What is the best font and styling combo for readability on the web?

Understanding Some Limits of DeepSeek

Restrictions on Our Freedom to Study Software: Train Manufacturer vs. "Hackers"

Ask HN: What's the Most Effective Way You've Improved Focus?

Tell HN: A realization I've had about working with AIs and building software

Ask HN: How do you raise your kids in the age of AI?

Ask HN: Dora Metrics: Are they here to stay?

Ask HN: Magic links are bad UX and make people's lives worse. Change my mind

Ask HN: Has anyone quit their startup (VC-backed) over cofounder disagreements?

Ask HN: Why don't we have a functional DSL for data+embedding+API pipelines?

Ask HN: Slopsquat CVE?

Ask HN: How can sending emails cost Let's Encrypt five figures?

Ask HN: What are the best books with problem sets that test your understanding?

Ask HN: Is Windows ever going to suck less?