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corvus

@corvus@lemmy.ml

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corvus,
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It’s about time it’s also the title of one of the best introductory books on relativity by David Mermin. Specially for those who aren’t good at math but want to understand it beyond popular science books.

corvus,
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Yes, It is MRI… Man Roughly Incinerated.

corvus,
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Be prepared for KYC in github. MS would love it.

corvus,
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It was my choice in the last step of degoogling a couple of years ago and I don’t regret, good service for just 1€.

corvus,
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Recently I started playing chess and it came to my mind that it’s an impossible task for you.

corvus, (edited )
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Conservation of angular momentum L = r x p (vector product) with p = mv the linear momentum. So if L being a vector is constant so is its direction, so p (and v) being perpendicular to L implies that the movement must be constrained to a plane (perpendicular to L). It’s the same reason why the planets of the solar system lie on a single plane and not on a sphere like artificial satellites around the earth.

corvus, (edited )
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Good opportunity to ask AI the challenging task of representing an image of a revolution that destroys proprietary software leaving hardware intact.

corvus,
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It refers to the ability to locate the source of a sound. It supposes that the localization is achieved only by the difference of the time of arrival of the sound to both ears. That’s why the curve is a hyperbola, which is the set of points which distances at the focuses (ears) have the same difference, so you couldn’t differentiate which of all the points in the hyperbola is the actual source (confusion). But this is too simplistic, the auditory system is much more sophisticated and the source can be localized by other means.

Sound Localization

corvus,
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It’s totally doable because they are real people.

corvus,
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Amazing but more usual that one might think, it’s the same anger you can see in people that identity themselves with some other fictions like religion, nationalism, football teams, ideology, race, etc. When watching a movie you kind of temporarily turn off your disbelief to experience joy, sadness, anxiety etc but when the movie is over the healthy behavior is the recognition that everything was an acting. But with the fictions that I just described somehow the disbelief is never turned on, the critical thinking is canceled.

corvus,
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There isn’t AFAIK, but there is a Firefox add-on that I guess it should work on android at least for web browsing.

corvus,
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I also ran it while browsing with ungoogled-chromiun in Debian with ublock origin in “strick mode” and there wasn’t a single sound. I didn’t try your tests but I have a lot of google domains that I added over the years in the uBO rules to block them, like googleapis and stuff like that.

corvus,
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With all the information available at your fingertips being ignorant is a choice.

“this parallel financial system can also serve a tangible social good, offering an onramp to the financial system for people who would otherwise be left out. In countries where the vast majority of the population is unbanked, national currencies are no longer a safe store of value, remittances comprise a hefty portion of GDP, and international sanctions complicate connections to the global economy, a virtual currency that doesn’t require an intermediary to approve transactions can be a vital lifeline for survival”

Bitcoin is poised to blow up Africa’s $86 billion banking system

corvus,
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I’ve never been in Reddit so I can’t talk about it but I wouldn’t have been so harsh if you hadn’t already stated that it seems only useful for illegal and immoral activities when it’s so easy to find, if you are “genuinely interested”, that it’s not the case.

corvus,
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EXCLUSIVE INTERVIEW. In the the next issue of Linux Magazine Torvalds talks about the new default in the single click behavior of Plasma: “KDE, fuck you”

GitHub - Asudox/lemmy-wikibot-rs: A lemmy bot written in Rust to send summaries of wikipedia articles mentioned in user comments (github.com)

I made this bot so that users who want to provide a quick summary of the wikipedia article they linked to in their comment can do so just by including a mention of the bot in their comment, and the bot will reply to the comment with the summary....

corvus,
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Great job! What about mentioning the bot in the response to a comment that has a Wikipedia link.

corvus,
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The coins are on the blockchain, what you save in a wallet are the keys to access them.

Contrary to the common believe you don’t need a hardware wallet to keep your keys safe, what you really need is a air gapped or cold storage and you can achieve this in many ways. I found that one of the best ways to do it is grabbing an old phone and following this guide

medium.com/…/a-bitcoin-cold-wallet-based-on-qr-co…

Tldr: install the wallet and never connect the phone to the internet again and use QR codes to sign transactions using the camera. Super practical, cheap, truly air gapped and doesn’t attract attention like a hardware wallet. Additionally I would disable the wallet app when you don’t use it, so the wallet will not be visible in case someone else grabs the phone (you can do this by installing the app as a system app using adb). And don’t forget to save the seeds of the wallet in safe place and always use fully FOSS wallets like electrum.

corvus, (edited )
@corvus@lemmy.ml avatar

Absolutely. All you need to recover your keys are the 12 words. Never save the 12 words alone, If someone come across them it will be obvious what they are. Write a little essay of one page of length or less about whatever topic and hide the words in it (like every 13 words or whatever method you like that its easy to remember). Nobody has to know that you save your keys in this way. For me the key to save the seeds safely is disguise, simply because they are just words and its easy to do it. Hide the essay among other documents and that’s it. If nobody knows that that’s the way you save them there is no way they can figure it out. That way you can leave them in many places for additional safety.

corvus, (edited )
@corvus@lemmy.ml avatar

You won’t have to try the combinations of 250 words because the seeds are words at equally spaced distance so at most you have to try 20 combinations. And that’s supposing that all the 250 words are from the seed list, which obviously is not going to happen, so you only have to try a few valid combinations if you forget the number 13. So all you have to remember is the title of the essay and that the seeds are equally spaced, and even the later is not necessary if you think about it just a little bit (just don’t use words from the bip39 wordlist for the rest) and I expect that you are not dumb enough to save the page in only one single place among thousands of other pages. If you want you can save the page in the same way you would save the 12 words, may be with a couple of other documents, but the point is not saving a paper with just 12 words!

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