Hacker News

1.		The electromechanical angle computer inside the B-52 bomber's star tracker (righto.com)
		174 points by NelsonMinar 4 hours ago \| hide \| 52 comments
2.		Thoughts and feelings around Claude Design (samhenri.gold)
		49 points by cdrnsf 1 hour ago \| hide \| 22 comments
3.		College instructor turns to typewriters to curb AI-written work (sentinelcolorado.com)
		30 points by gnabgib 1 hour ago \| hide \| 6 comments
4.		Migrating from DigitalOcean to Hetzner (isayeter.com)
		591 points by yusufusta 7 hours ago \| hide \| 310 comments
5.		State of Kdenlive (kdenlive.org)
		289 points by f_r_d 9 hours ago \| hide \| 98 comments
6.		Show HN: MDV – a Markdown superset for docs, dashboards, and slides with data (github.com/drasimwagan)
		57 points by drasim 5 hours ago \| hide \| 20 comments
7.		Michael Rabin has died (wikipedia.org)
		350 points by tkhattra 14 hours ago \| hide \| 73 comments
8.		Scientists discover "cleaner ants" that groom giant ants in Arizona desert (sciencedaily.com)
		52 points by t-3 5 hours ago \| hide \| 24 comments
9.		Young sons of U.S. marshal ride horseback from Oklahoma to New York (2018) (texascooppower.com)
		31 points by mhb 1 hour ago \| hide \| 9 comments
10.		Sumida Aquarium Posts 2026 Penguin Relationship Chart, with Drama and Breakups (sumida-aquarium.com)
		124 points by Lwrless 8 hours ago \| hide \| 5 comments
11.		Show HN: AI Subroutines – Run automation scripts inside your browser tab (rtrvr.ai)
		10 points by arjunchint 1 hour ago \| hide \| discuss
12.		Opus 4.7 to 4.6 Inflation is ~45% (billchambers.me)
		341 points by anabranch 4 hours ago \| hide \| 364 comments
13.		Show HN: Remoroo. trying to fix memory in long-running coding agents (remoroo.com)
		15 points by adhamghazali 2 hours ago \| hide \| 1 comment
14.		UpCodes (YC S17) is hiring SDRs to help make construction more productive (up.codes)
		3 hours ago \| hide
15.		80386 Memory Pipeline (nand2mario.github.io)
		61 points by wicket 7 hours ago \| hide \| 10 comments
16.		Fuzix OS (fuzix.org)
		50 points by DeathArrow 5 hours ago \| hide \| 23 comments
17.		Graphs that explain the state of AI in 2026 (ieee.org)
		43 points by bryanrasmussen 3 hours ago \| hide \| 29 comments
18.		Amiga Graphics Archive (lychesis.net)
		217 points by sph 14 hours ago \| hide \| 62 comments
19.		Understanding the FFT Algorithm (2013) (jakevdp.github.io)
		31 points by peter_d_sherman 5 hours ago \| hide \| 4 comments
20.		Category Theory Illustrated – Orders (abuseofnotation.github.io)
		208 points by boris_m 14 hours ago \| hide \| 56 comments
21.		Floating Point Fun on Cortex-M Processors (danielmangum.com)
		3 points by hasheddan 1 hour ago \| hide \| discuss
22.		It's OK to compare floating-points for equality (lisyarus.github.io)
		151 points by coinfused 11 hours ago \| hide \| 105 comments
23.		Show HN: I made a calculator that works over disjoint sets of intervals (victorpoughon.github.io)
		274 points by fouronnes3 17 hours ago \| hide \| 48 comments
24.		Why Japan has such good railways (worksinprogress.co)
		244 points by RickJWagner 8 hours ago \| hide \| 253 comments
25.		PgQue: Zero-Bloat Postgres Queue (github.com/nikolays)
		15 points by gmcabrita 4 hours ago \| hide \| discuss
26.		4-bit floating point FP4 (johndcook.com)
		12 points by chmaynard 3 hours ago \| hide \| 3 comments
27.		The USDA's gardening zones have shifted. (Interactive app and map) (2024) (npr.org)
		55 points by nuke-web3 4 hours ago \| hide \| 5 comments
28.		The quiet disappearance of the free-range childhood (bigthink.com)
		154 points by sylvainkalache 9 hours ago \| hide \| 166 comments
29.		Towards trust in Emacs (eshelyaron.com)
		169 points by eshelyaron 19 hours ago \| hide \| 25 comments
30.		A Dumb Introduction to Z3 (2025) (ar-ms.me)
		58 points by y1n0 10 hours ago \| hide \| 24 comments
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