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Engineering.fyi

https://www.engineering.fyi/
1•Kinrany•3m ago•0 comments

Cutting C++ Exception Time by +90%? – Khalil Estell – CppCon 2025 [video]

https://www.youtube.com/watch?v=wNPfs8aQ4oo
1•aw1621107•18m ago•0 comments

Plastic can be programmed to have a lifespan of days, months or years

https://www.newscientist.com/article/2506104-plastic-can-be-programmed-to-have-a-lifespan-of-days...
3•thunderbong•33m ago•0 comments

Shopify pulls off real time 8K browser rendering on the Exosphere

https://twitter.com/pushmatrix/status/1994445450527519085
3•dsr12•39m ago•0 comments

The 'S&P 493' reveals a different U.S. economy

https://www.msn.com/en-us/money/markets/the-s-p-493-reveals-a-very-different-us-economy/ar-AA1R1VUJ
5•MilnerRoute•41m ago•0 comments

It's time for our own Space Age

https://www.thomasmoes.com/52obsessions/its-time-for-our-own-space-age
1•freediver•42m ago•0 comments

Show HN: ChikkaDB – A Translation Layer to Use SQLite as a JSON Database

https://github.com/athkishore/chikkadb-ts
2•athkishore•43m ago•0 comments

From Cells to Selves

https://aeon.co/essays/why-you-need-your-whole-body-from-head-to-toes-to-think
1•the-mitr•45m ago•0 comments

The Real-Life Hunt for Red October Happened 50 Years Ago

https://www.twz.com/sea/the-real-life-hunt-for-red-october-happened-50-years-ago
1•NewCzech•45m ago•0 comments

AI Companions shape socio-emotional learning and metacognitive development

https://link.springer.com/article/10.1007/s00146-025-02737-5
1•bettik•52m ago•1 comments

Seven years later, Airbus is still trying to kick its Microsoft habit

https://www.theregister.com/2025/11/26/microsoft_airbus_migration/
4•tbakker•56m ago•0 comments

Nights Script

https://raw.githubusercontent.com/H4xScripts/Loader/refs/heads/main/loader.lua
1•wiiseguyy•1h ago•0 comments

All the Way Down

https://www.futilitycloset.com/2025/11/17/all-the-way-down-2/
1•surprisetalk•1h ago•0 comments

Wacky Fun Physics Ideas

https://scottlocklin.wordpress.com/2025/11/22/wacky-fun-physics-ideas/
2•surprisetalk•1h ago•0 comments

The Great Downzoning

https://worksinprogress.co/issue/the-great-downzoning/
2•barry-cotter•1h ago•0 comments

Proposing a New Cognitive Constant (Ca) with Full Math and Open Dataset

https://zenodo.org/records/17718241
1•Harry_Yoo•1h ago•1 comments

'Good Boy' Star Indy the Dog Becomes the First Animal Nominated for a Film Award

https://www.yahoo.com/entertainment/movies/articles/good-boy-star-indy-dog-180718575.html
1•thunderbong•1h ago•0 comments

Adventures with Chimera Linux

https://blog.xiaket.org/2025/chimera.html
3•todsacerdoti•1h ago•0 comments

Show HN: New VSCode extension: Objectify Params

https://marketplace.visualstudio.com/items?itemName=eridien.objectify-params
1•mchahn•1h ago•0 comments

Popping-and-Locking-Zed-Theme

https://github.com/randoneering/popping-and-locking-zed-theme
1•todsacerdoti•1h ago•0 comments

Understanding copy-on-write: why Redis needs memory overcommit

https://frn.sh/posts/cow/
3•shellpipe•1h ago•0 comments

Careless Whisper: Silently Monitoring Users on Mobile Instant Messengers

https://arxiv.org/abs/2411.11194
3•wakawaka28•1h ago•1 comments

An ancient foot reveals a hidden human cousin

https://www.sciencedaily.com/releases/2025/11/251128050512.htm
2•ashishgupta2209•1h ago•0 comments

Surely You're Joking, Mr. Feynman

https://en.wikipedia.org/wiki/Surely_You%27re_Joking,_Mr._Feynman!
1•nomilk•1h ago•0 comments

Tim Cook says he uses an iMac G4 as a monitor (2024)

https://www.theverge.com/2024/10/22/24276142/tim-cook-wsj-interview-every-apple-product-every-day
2•uneven9434•1h ago•1 comments

I made a free AUD/USD economic announcements dashboard for FOREX trading

https://fxmacrodata.com/dashboard/AUD_USD
1•roberttidball•1h ago•3 comments

Wine 10.20 – Run Windows Applications on Linux, BSD, Solaris and macOS

https://gitlab.winehq.org/wine/wine/-/releases/wine-10.20
2•neustradamus•1h ago•0 comments

Why I'm Shutting Down Lorelight (and What It Taught Me About Geo)

https://growwithless.com/shutting-down-lorelight/
2•anshulbhide•1h ago•1 comments

New record: Over 350k students in Japan miss school

https://www3.nhk.or.jp/nhkworld/en/news/20251029_15/
3•rguiscard•1h ago•0 comments

Tobacco Imagery in Movies Surged in 2024

https://truthinitiative.org/press/press-release/tobacco-imagery-movies-surged-2024-exposing-milli...
3•cyrusradfar•1h ago•1 comments
Open in hackernews

TrajectoryCrypt: Behavior-based encryption without traditional keys

https://github.com/YukiyamaShizuka/TrajectoryCtypt
1•YukiyamaShizuki•7mo ago

Comments

YukiyamaShizuki•7mo ago
I’ve just open-sourced a structural encryption system I call TrajectoryCrypt. It's not an algorithm in the conventional sense—it's a framework for how information exists.

Core idea:

Rearranged binary data is injected into logic gate networks under entropy noise;

The output vectors form a spatial path;

A function f(x) is fitted from this path and made public;

Decryption isn’t about guessing keys—it’s about matching the original trajectory: Tangents, projections, and behavior-specific deviation.

It creates encryption as a path memory, not as a mathematical secret.

Source and whitepaper are public. Non-commercial usage is free; commercial use requires a license.

GitHub: https://github.com/YukiyamaShizuka/TrajectoryCtypt

sksrbWgbfK•7mo ago
> Permission is hereby granted

You should give more explanation because my first reaction was "permission of doing what exactly?"