Feed aggregator

Article URL: https://senioraugur.substack.com/p/how-i-taught-ai-to-make-memes

Comments URL: https://news.ycombinator.com/item?id=43803692

Points: 2

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Article URL: https://eprint.iacr.org/2025/312

Comments URL: https://news.ycombinator.com/item?id=43803679

Points: 2

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Article URL: https://oimo.io/works

Comments URL: https://news.ycombinator.com/item?id=43803675

Points: 2

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Article URL: https://naml.us/post/thank-you-for-holding-my-duck/

Comments URL: https://news.ycombinator.com/item?id=43803659

Points: 1

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We built SPECTRA — a system for transmitting real digital data, camouflaged as natural sounds and optical phenomena.

No Wi-Fi, no GSM, no internet. Just binary or ternary encoded signals hidden in what looks like environmental noise: bird chirps, light flickering, wind-like modulations.

Instead of obvious radio signals, SPECTRA uses:

Acoustic masking: frequency-shifted codes embedded in naturally sounding audio patterns.

Optical masking: binary or RGB ternary codes transmitted through LEDs and lasers, camouflaged as normal light variations.

The goal: create a resilient, stealthy communication system that can survive when conventional networks fail or are under surveillance.

Inspiration came from how native tribes imitated birds to send messages — now reimagined with embedded microcontrollers and dynamic adaptation.

We combined optical + acoustic transmission to boost survivability under different environmental conditions.

Early prototype and more details: https://alexs749266.github.io/SPECTRA-Communication/

Happy to hear any thoughts or hack ideas!

Comments URL: https://news.ycombinator.com/item?id=43803649

Points: 1

# Comments: 0

Sioux Falls residents can enjoy both affordable plans and high-speed internet. CNET's internet experts recommend looking at these options.

Article URL: https://github.com/Seanium/feedme

Comments URL: https://news.ycombinator.com/item?id=43803644

Points: 1

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Article URL: https://www.nytimes.com/2025/04/26/us/virginia-giuffre-dead.html

Comments URL: https://news.ycombinator.com/item?id=43803643

Points: 1

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Article URL: https://my-fit-ai.com

Comments URL: https://news.ycombinator.com/item?id=43803636

Points: 1

# Comments: 1

Article URL: https://medium.com/expats-founders/vibe-coding-you-may-need-this-50-supabase-credit-38bc602862dc

Comments URL: https://news.ycombinator.com/item?id=43803635

Points: 1

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Article URL: https://valics.medium.com/the-hype-software-developer-253936a6bb2d

Comments URL: https://news.ycombinator.com/item?id=43803615

Points: 1

# Comments: 0

Article URL: https://www.cnn.com/2025/04/25/asia/south-korea-deepfake-crimes-intl-hnk-dst/index.html

Comments URL: https://news.ycombinator.com/item?id=43803596

Points: 2

# Comments: 0

Lately a friend of mine has been working on a personal project and I wanted to share it. The goal of Diffulab is to provide a flexible and modular framework for training diffusion models from scratch. The project is still in its early stages, and he is actively working on adding new features and improvements.

Comments URL: https://news.ycombinator.com/item?id=43803593

Points: 7

# Comments: 0

Article URL: https://www.wsj.com/sports/sven-coomer-modern-ski-boot-designer-dies-36b3d14b

Comments URL: https://news.ycombinator.com/item?id=43803577

Points: 1

# Comments: 1

Clash at St. James' Park has significant implications for both ends of the table.​

Article URL: https://www.cockroachlabs.com/blog/regional-by-row/

Comments URL: https://news.ycombinator.com/item?id=43803292

Points: 1

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Article URL: https://softwaredoug.com/blog/2025/04/26/stop-overbuilding-evals

Comments URL: https://news.ycombinator.com/item?id=43803284

Points: 1

# Comments: 0

Article URL: https://www.ovhcloud.com/asia/public-cloud/cold-archive/

Comments URL: https://news.ycombinator.com/item?id=43803269

Points: 1

# Comments: 1

Article URL: https://simonwillison.net/2025/Apr/26/o3-photo-locations/

Comments URL: https://news.ycombinator.com/item?id=43803243

Points: 2

# Comments: 0