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stickac

372 karma · joined March 30, 2013

meet.hn/city/cz-Capital-City-of-Prague

Socials: - github.com/prusnak - x.com/pavolrusnak - linkedin.com/in/pavolrusnak

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Co-Founder SatoshiLabs Group • Co-Creator of Trezor • Strengthening individual power and independence via open-source projects

#Cypherpunk #FOSS #AI #Bitcoin

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stickac··on Frieve Vinyl Explained – Microscopic stylus/groove physics simulation
mandatory Applied Science video: https://www.youtube.com/watch?v=GuCdsyCWmt8
stickac··on Cash payments above €3000 to be outlawed in Netherlands
There is a Financial Tyranny Index by Vexl Foundation published here:

https://github.com/vexl-it/fti/blob/main/fti.pdf

Among other things, it shows Cash Limits in various countries:

Greece 500 EUR, Spain, Italy, France 1000 EUR, Israel 1500 EUR, ...

stickac··on Open Source Outdoor Air Quality Monitor
Open-source is mentioned 10x on the website, but there is no link to the actual source.
stickac··on Vast Majority of People Who Invest in Bitcoin Inevitably Lose Money, Study Shows
The study finds that "majority of people who invest in crypto inevitably lose money", but the article puts "Bitcoin" in title to mislead the readers.

So:

Do people lose money when they invest into crypto? Yes.

Do people lose money when they invest into Bitcoin? No (if their timespan is 5+ years).

stickac··on Running GUI apps within Docker containers
Exactly that https://subuser.org does
stickac··on Reproducible Builds in January 2022
NixOS reproducibility effort is tracked here: https://r13y.com
stickac··on Ask HN: What Happened to Borland?
This might provide some hints (or not): https://en.wikipedia.org/wiki/Anders_Hejlsberg#At_Microsoft

"In 1996, Hejlsberg left Borland and joined Microsoft. One of his first achievements was the J++ programming language and the Windows Foundation Classes; he also became a Microsoft Distinguished Engineer and Technical Fellow. Since 2000, he has been the lead architect of the team developing the C# language. In 2012 Hejlsberg announced a new Microsoft project, TypeScript, a superset of JavaScript."

I can only speculate that lots of skilled Borland developers followed Hejlsberg and participated in creation of C# and later TypeScript.

stickac··on On anyone-can-spend Pay-to-Taproot outputs before activation
The real artistry is to deploy updates without doing a hard fork. Taproot is one of these and it is very, very important.
stickac··on Ethereum will use around 99.95% less energy post merge
It will also make it 99.95% less resistant to censorship.
stickac··on Chia surpasses 1 exabyte of hard drive space
Bitcoin did not have a premine
stickac··on Apple Introduces AirTag
It seems you can add the AirTag technology to a 3rd party product via MFi program.

Would it be possible to send a custom payload? E.g. with a status report (battery percentage, etc.)

stickac··on Mining Bitcoin on the Game Boy [video]
Gameboy is really slow when compared to modern hardware. One ECDSA signature that takes around 100ms on Trezor (32-bit CPU @ 120 MHz) would take around a minute on GameBoy (8-bit CPU @ ~4 MHz.

If we're talking about GameBoy Advance (32-bit CPU @ 25 MHz) - this more plausible but still 5 times slower than Trezor.

stickac··on ESP32-C6, a Wi-Fi 6 and Bluetooth 5 (LE) SoC
They were not using ARM, but Tensilica chips with Xtensa instruction set - https://en.wikipedia.org/wiki/Tensilica#Xtensa_instruction_s...
stickac··on One-Shot Free-View Neural Talking-Head Synthesis for Video Conferencing
you don't really need very sophisticated model for this.

just use dlib to detect face landmarks and apply some very basic hue/contrast/brightness localized filter to imitate lipstick, make-up, mascara, etc.

that's what some software can already do out of the box (e.g. zoom) and the results are very good

stickac··on U.S. says John McAfee indicted over fraudulent cryptocurrency schemes
Do you know he did not?
stickac··on FOSDEM 2021
Rust talks always happened in the Mozilla dev room historically.
stickac··on GNU Guix 1.2.0
Have a look at Nix/NixOS - it's full of wonderful people
stickac··on Ask HN: I have $450K cash, what should I do to maximize my return?
20% Stocks

20% Bonds

20% Real Estate

20% Cash

20% Bitcoin

stickac··on Text-Only Social Network
Emojis are used as avatars, they are not part of the posts
stickac··on A Man Who Found Stuxnet (2011)
https://en.wikipedia.org/wiki/Operation_Olympic_Games
stickac··on Zoom says it won’t encrypt free calls so it can work more with law enforcement
Keybase is dead. In the PR they were explicit they were hired to work on Zoom and not continue working on Keybase. Luckily there is keys.pub
stickac··on Ask HN: Keybase Alternatives?
https://keys.pub
stickac··on Ask HN: Any good FOSS alternative to Google's reCAPTCHA?
hashcash is proof of work
stickac··on Zoom Acquires Keybase
https://keys.pub
stickac··on Zoom Acquires Keybase
I am glad we have https://keys.pub/ :-)
stickac··on Zoom Acquires Keybase
I am glad we have https://keys.pub/ :-)
stickac··on Horizon – a free and open source electronic PCB design package
How is this different from LibrePCB and why you have not joined forces together?
stickac··on A one-line package broke `npm create-react-app`
How exactly will the new runtime fix the habit of Javascript developers to pull-in millions of dependencies?
stickac··on Bosch develops rapid test for Covid-19
For OpenPCR yes, for Open qPRC not.
stickac··on Bosch develops rapid test for Covid-19
How is this better than Open qPCR which is 3-times less expensive and can give a test result in 1 hour instead of 2.5 hours?
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