Manual Cryptography with a Deck of Cards

https://en.wikipedia.org/wiki/Solitaire_(cipher)

1•nvader•2m ago•0 comments

How Do You Brag in Silicon Valley? By Declaring Yourself 'Best of Breed.'

https://www.nytimes.com/2025/07/19/business/startups-best-of-breed.html

1•bookofjoe•3m ago•1 comments

Show HN: 47jobs – Marketplace for "Vibecoders"

https://www.47jobs.xyz/

1•the_plug•4m ago•0 comments

Show HN: Inkverse – Bandcamp, but for Comics

https://inkverse.co

2•dannylmathews•6m ago•1 comments

Astronomers confirm long-suspected companion star near Betelgeuse

https://phys.org/news/2025-07-hidden-neighbor-astronomers-companion-star.html

3•bikenaga•6m ago•0 comments

Show HN: Only video to understand Model Context Protocol (MCP) in depth

https://www.youtube.com/watch?v=RhTiAOGwbYE

2•abhisharma2001•8m ago•0 comments

A creek with atomic waste from WWII is linked to increased cancer risk

https://www.npr.org/sections/shots-health-news/2025/07/21/nx-s1-5474883/nuclear-waste-manhattan-project-missouri-reca-jama

3•geox•8m ago•0 comments

Qwen3 235B beats Claude on some code benchmarks

https://huggingface.co/Qwen/Qwen3-235B-A22B-Instruct-2507-FP8

4•willahmad•9m ago•0 comments

I made an "Oddly Satisfying" UI Framework – open-source

https://www.chainlift.io/liftkit

2•Garrett_Mack•11m ago•0 comments

Venice – Private and Uncensored AI

https://venice.ai/

1•AdmiralAsshat•11m ago•0 comments

Two 14-year-olds sue Bay Area tech companies over sexual assaults

https://www.sfgate.com/tech/article/teens-sue-roblox-discord-assaults-20776201.php

2•c420•11m ago•0 comments

Show HN: Pogocache – Fast caching software

https://github.com/tidwall/pogocache

4•tidwall•13m ago•0 comments

Am a startup advisor ask me anything live on X

https://x.com/i/spaces/1djxXVNjgbXGZ

1•riley-i•13m ago•0 comments

After Pledging to Keep Prices Low, Amazon Hiked Them on Essentials

https://www.wsj.com/business/retail/amazon-price-hikes-essentials-60a7c7f3

3•fortran77•14m ago•0 comments

Losing Money Is the Point

https://zachholman.com/posts/losing-money-is-the-point

4•ksec•15m ago•1 comments

Pure Macros as a Programming Language

https://www.cs.dartmouth.edu/~doug/barem4.m4

2•082349872349872•16m ago•0 comments

Why all Indians are rule-breakers

https://www.economist.com/asia/2025/07/03/why-all-indians-are-rule-breakers

2•crop_rotation•17m ago•0 comments

Starship Was Doomed from the Beginning

https://substack.com/@planetearthandbeyond/p-158881347

5•xrayarx•19m ago•1 comments

What Makes a Mature Science

https://www.asimov.press/p/mature-science

2•mailyk•21m ago•0 comments

RXiverse: Pay-to-Submit Preprint Archive

https://rxiverse.org/

2•anticensor•21m ago•0 comments

OpenAI's New CEO of Applications Strikes Hyper-Optimistic Tone

https://www.wired.com/story/openai-fidji-simo-note-employees/

6•Bluestein•22m ago•0 comments

Any Benefits of Buying Apple Products from Costco?

https://www.slashgear.com/1917489/benefits-buying-apple-products-from-costco-explained/

7•Bluestein•22m ago•4 comments

Wearable X-ray-detecting fabric offers flexible alternative to current tech

https://medicalxpress.com/news/2025-07-wearable-ray-fabric-flexible-alternative.html

1•PaulHoule•26m ago•0 comments

Federal Acquisition Regulation: Ending Procurement, Forced Use of Paper Straws

https://www.federalregister.gov/documents/2025/07/21/2025-13614/federal-acquisition-regulation-ending-procurement-and-forced-use-of-paper-straws

1•impish9208•28m ago•2 comments

How my manager tricked us team into doing things: The Experiment Framework

https://danielsada.tech/blog/experiment-framework/

1•dshacker•29m ago•0 comments

Citi Joins Goldman in Asking Junior Bankers If They Accepted Other Jobs

https://www.bloomberg.com/news/articles/2025-07-21/citi-joins-goldman-in-asking-young-bankers-to-declare-new-jobs

5•gk1•29m ago•0 comments

Safe Sleeping Space in SJ

https://www.sfgate.com/news/bayarea/article/san-jose-safe-sleeping-site-slated-to-open-next-20777531.php

4•rennysocially•29m ago•2 comments

Germany's Fairytale Castles Added to UNESCO's World Heritage List

https://www.smithsonianmag.com/smart-news/germanys-stunning-fairytale-castles-added-to-unescos-world-heritage-list-180987007/

Manual Cryptography with a Deck of Cards

How Do You Brag in Silicon Valley? By Declaring Yourself 'Best of Breed.'

Show HN: 47jobs – Marketplace for "Vibecoders"

Show HN: Inkverse – Bandcamp, but for Comics

Astronomers confirm long-suspected companion star near Betelgeuse

Show HN: Only video to understand Model Context Protocol (MCP) in depth

A creek with atomic waste from WWII is linked to increased cancer risk

Qwen3 235B beats Claude on some code benchmarks

I made an "Oddly Satisfying" UI Framework – open-source

Venice – Private and Uncensored AI

Two 14-year-olds sue Bay Area tech companies over sexual assaults

Show HN: Pogocache – Fast caching software

Am a startup advisor ask me anything live on X

After Pledging to Keep Prices Low, Amazon Hiked Them on Essentials

Losing Money Is the Point

Pure Macros as a Programming Language

Why all Indians are rule-breakers

Starship Was Doomed from the Beginning

What Makes a Mature Science

RXiverse: Pay-to-Submit Preprint Archive

OpenAI's New CEO of Applications Strikes Hyper-Optimistic Tone

Any Benefits of Buying Apple Products from Costco?

Wearable X-ray-detecting fabric offers flexible alternative to current tech

Federal Acquisition Regulation: Ending Procurement, Forced Use of Paper Straws

How my manager tricked us team into doing things: The Experiment Framework

Citi Joins Goldman in Asking Junior Bankers If They Accepted Other Jobs

Safe Sleeping Space in SJ

Germany's Fairytale Castles Added to UNESCO's World Heritage List

Cooking using solar evacuated tubes

Ask HN: Tool to detect what user searches on your webpage

Long-Distance FBG Sensor Networks Multiplexed in Asymmetric Tree Topology

Manual Cryptography with a Deck of Cards

How Do You Brag in Silicon Valley? By Declaring Yourself 'Best of Breed.'

Show HN: 47jobs – Marketplace for "Vibecoders"

Show HN: Inkverse – Bandcamp, but for Comics

Astronomers confirm long-suspected companion star near Betelgeuse

Show HN: Only video to understand Model Context Protocol (MCP) in depth

A creek with atomic waste from WWII is linked to increased cancer risk

Qwen3 235B beats Claude on some code benchmarks

I made an "Oddly Satisfying" UI Framework – open-source

Venice – Private and Uncensored AI

Two 14-year-olds sue Bay Area tech companies over sexual assaults

Show HN: Pogocache – Fast caching software

Am a startup advisor ask me anything live on X

After Pledging to Keep Prices Low, Amazon Hiked Them on Essentials

Losing Money Is the Point

Pure Macros as a Programming Language

Why all Indians are rule-breakers

Starship Was Doomed from the Beginning

What Makes a Mature Science

RXiverse: Pay-to-Submit Preprint Archive

OpenAI's New CEO of Applications Strikes Hyper-Optimistic Tone

Any Benefits of Buying Apple Products from Costco?

Wearable X-ray-detecting fabric offers flexible alternative to current tech

Federal Acquisition Regulation: Ending Procurement, Forced Use of Paper Straws

How my manager tricked us team into doing things: The Experiment Framework

Citi Joins Goldman in Asking Junior Bankers If They Accepted Other Jobs

Safe Sleeping Space in SJ

Germany's Fairytale Castles Added to UNESCO's World Heritage List

Cooking using solar evacuated tubes

Ask HN: Tool to detect what user searches on your webpage