2026-04-22 front | Hacker News

Stories from April 22, 2026

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31.		Columnar Storage Is Normalization (buttondown.com/jaffray)
		129 points by ibobev 87 days ago \| 38 comments
32.		Contact Lens Uses Microfluidics to Monitor and Treat Glaucoma (ieee.org)
		99 points by pseudolus 3 months ago \| 3 comments
33.		MuJoCo – Advanced Physics Simulation (github.com/google-deepmind)
		116 points by modinfo 3 months ago \| 24 comments
34.		FBI looks into dead or missing scientists tied to NASA, Blue Origin, SpaceX (fortune.com)
		233 points by ineedasername 88 days ago \| 162 comments
35.		Youth Suicides Declined After Creation of National Hotline (nytimes.com)
		231 points by marojejian 87 days ago \| 150 comments
36.		The Neon King of New Orleans (gardenandgun.com)
		56 points by renameme 87 days ago \| 8 comments
37.		All your agents are going async (zknill.io)
		134 points by zknill 3 months ago \| 78 comments
38.		Surveillance Pricing: Exploiting Information Asymmetries (lpeproject.org)
		127 points by cainxinth 87 days ago \| 52 comments
39.		A printing press for biological data (owlposting.com)
		67 points by crescit_eundo 89 days ago \| 3 comments
40.		The Illuminated Man: an unconventional portrait of JG Ballard (theguardian.com)
		66 points by agronaut 87 days ago \| 21 comments
41.		You don't need advice from editors on rejected manuscripts (twitter.com/orsonscottcard)
		144 points by MrBuddyCasino 88 days ago \| 94 comments
42.		Prefill-as-a-Service:KVCache of Next-Generation Models Could Go Cross-Datacenter (arxiv.org)
		44 points by matt_d 3 months ago \| 1 comment
43.		DuckDB 1.5.2 – SQL database that runs on laptop, server, in the browser (duckdb.org)
		166 points by janandonly 87 days ago \| 52 comments
44.		Show HN: Broccoli, one shot coding agent on the cloud (github.com/besimple-oss)
		82 points by yzhong94 87 days ago \| 51 comments
45.		Scores decline again for 13-year-old students in reading and mathematics (2023) (nationsreportcard.gov)
		209 points by u1hcw9nx 87 days ago \| 292 comments
46.		San Diego rents declined following surge in supply (kpbs.org)
		220 points by littlexsparkee 88 days ago \| 241 comments
47.		CATL's new LFP battery can charge from 10 to 98% in less than 7 minutes (arstechnica.com)
		140 points by PotatoNinja 88 days ago \| 98 comments
48.		Irony as Meta staff unhappy about running surveillance software on work PCs (theregister.com)
		230 points by jjgreen 88 days ago \| 173 comments
49.		Global growth in solar "the largest ever observed for any source" (arstechnica.com)
		107 points by tambourine_man 88 days ago \| 41 comments
50.		The great Scouse pasty war (livpost.co.uk)
		56 points by DamonHD 3 months ago \| 28 comments
51.		Kuri – Zig based agent-browser alternative (github.com/justrach)
		57 points by sorcercode 88 days ago \| 7 comments
52.		Nobody got fired for Uber's $8M ledger mistake? (alvaroduran.com)
		126 points by ohduran 88 days ago \| 83 comments
53.		Hunting a 34 year old pointer bug in EtherSlip (brutman.com)
		38 points by mbbrutman 3 months ago \| 9 comments
54.		Kernel code removals driven by LLM-created security reports (lwn.net)
		124 points by edward 87 days ago \| 118 comments
55.		New study compares growing corn for energy to solar production (anthropocenemagazine.org)
		122 points by dotcoma 87 days ago \| 184 comments
56.		Tell HN: I'm sick of AI everything
		346 points by jonthepirate 88 days ago \| 193 comments
57.		Some secret management belongs in your HTTP proxy (exe.dev)
		46 points by tosh 3 months ago \| 14 comments
58.		Anonymous credentials: an illustrated primer (Part 2) (cryptographyengineering.com)
		37 points by kkl 89 days ago
59.		Meta employees are up in arms over a mandatory program to train AI on their (businessinsider.com)
		118 points by latein 88 days ago \| 89 comments
60.		Musicians are manufacturing sold-out shows (bloomberg.com)
		63 points by helsinkiandrew 3 months ago \| 75 comments
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