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Open in hackernews
SubTropolis and KC's Limestone Caves
https://kcyesterday.com/articles/subtropolis
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taubek
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2d ago
Comments
mrbluecoat
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6h ago
> The limestone pillars supporting the tunnels are six times stronger than concrete
Is limestone stronger than concrete?
The Promised LAN
https://tpl.house/
104
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Bogdanp
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2h ago
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12 comments
Trip to moon required Apollo 11 crew to sign US Customs declaration to enter US
https://magazine.uc.edu/editors_picks/recent_features/armstrong/moonrocks.html
170
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ajuhasz
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3h ago
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119 comments
Cara – High Precision Robot Dog Using Rope
https://www.aaedmusa.com/projects/cara
76
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hakonjdjohnsen
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1h ago
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20 comments
How to increase your surface area for luck
https://usefulfictions.substack.com/p/how-to-increase-your-surface-area
23
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jger15
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33m ago
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6 comments
Hyperpb: 10x faster dynamic Protobuf parsing that's faster than generated code
https://buf.build/blog/hyperpb
33
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bhollis
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1h ago
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4 comments
Stop Building AI Tools Backwards
https://hazelweakly.me/blog/stop-building-ai-tools-backwards/
146
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eternalreturn
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4h ago
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105 comments
What to Expect from Debian/Trixie
https://michael-prokop.at/blog/2025/07/20/what-to-expect-from-debian-trixie-newintrixie/
129
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exiguus
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6h ago
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60 comments
FastVLM: Efficient Vision Encoding for Vision Language Models
https://machinelearning.apple.com/research/fast-vision-language-models
23
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2bit
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2h ago
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1 comments
Major Rule About Cooking Meat Turns Out to Be Wrong
https://www.seriouseats.com/meat-resting-science-11776272
6
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voxadam
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26m ago
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0 comments
Show HN: The missing link of a bookstore's tech stack
https://bookhead.net/
50
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greenie_beans
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3h ago
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10 comments
You can now disable all AI features in Zed
https://zed.dev/blog/disable-ai-features
373
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meetpateltech
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3h ago
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171 comments
Optery (YC W22) Is Hiring in Engineering, Legal, Sales, Marketing (U.S., Latam)
https://www.optery.com/careers/
1
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beyondd
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2h ago
UdeM researchers confirm a fifth potentially habitable planet around L 98-59
https://nouvelles.umontreal.ca/en/article/2025/07/22/a-udem-team-confirms-a-fifth-potentially-habitable-planet-around-l-98-59-a-red-dwarf-35-l/
15
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layer8
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1h ago
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0 comments
Interactive Programming in C (2014)
https://nullprogram.com/blog/2014/12/23/
12
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ofalkaed
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2h ago
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0 comments
SIMD Perlin Noise: Beating the Compiler with SSE
https://scallywag.software/vim/blog/simd-perlin-noise-i
29
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homarp
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2d ago
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7 comments
Manticore Search: Fast, efficient, drop-in replacement for Elasticsearch
https://github.com/manticoresoftware/manticoresearch
78
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klaussilveira
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6h ago
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33 comments
Employee – CEO pay gap historically wide
https://www.cnn.com/2025/07/23/business/afl-cio-executive-paywatch-report
26
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e12e
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47m ago
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4 comments
Checklists are hard (but still a good thing)
https://utcc.utoronto.ca/~cks/space/blog/sysadmin/ChecklistsAreHardButGood
20
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zdw
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3d ago
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13 comments
Reverse engineering GitHub Actions cache to make it fast
https://www.blacksmith.sh/blog/cache
114
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tsaifu
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6h ago
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27 comments
The First Photograph Ever Taken (1826)
https://www.openculture.com/2025/07/the-first-photograph-ever-taken.html
6
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anyonecancode
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2d ago
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1 comments
Cerebras launches Qwen3-235B, achieving 1.5k tokens per second
https://www.cerebras.ai/press-release/cerebras-launches-qwen3-235b-world-s-fastest-frontier-ai-model-with-full-131k-context-support
319
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mihau
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8h ago
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132 comments
The Surprising gRPC Client Bottleneck in Low-Latency Networks
https://blog.ydb.tech/the-surprising-grpc-client-bottleneck-in-low-latency-networks-and-how-to-get-around-it-69d6977a1d02
58
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eivanov89
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6h ago
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10 comments
Using Radicle CI
https://radicle.xyz/2025/07/23/using-radicle-ci-for-development
72
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aiw1nt3rs
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6h ago
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28 comments
Geocities Backgrounds
https://pixelmoondust.neocities.org/archives/archivedtiles/backgroundsindex
128
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marcodiego
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2d ago
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35 comments
Proxmox Donates €10k to the Perl and Raku Foundation
https://www.perl.com/article/proxmox-donates-to-tprf/
240
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oalders
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4h ago
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136 comments
Tram Trains
https://www.worksinprogress.news/p/tram-trains
31
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ortegaygasset
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4h ago
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21 comments
AI groups spend to replace low-cost 'data labellers' with high-paid experts
https://www.ft.com/content/e17647f0-4c3b-49b4-a031-b56158bbb3b8
158
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eisa01
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3d ago
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71 comments
Reversing a Fingerprint Reader Protocol (2021)
https://blog.th0m.as/misc/fingerprint-reversing/
48
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thejj100100
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3d ago
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10 comments
SQL Injection as a Feature
https://idiallo.com/blog/sql-injection-as-a-feature
84
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foxfired
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2d ago
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33 comments
Show HN: Self-updating MCP server for official pip, uv, poetry and conda docs
https://github.com/KemingHe/python-dependency-manager-companion-mcp-server
20
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keminghe
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4h ago
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11 comments
mrbluecoat•6h ago
Is limestone stronger than concrete?