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Joined 1 year ago
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Cake day: June 24th, 2023

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  • Using full names like that might be fine for explaining a physical rule, or stating the final result of some calculation - but it certainly would be cumbersome and difficult for actually carrying out the calculations. In many cases we already fill pages with algebra showing how things can be related and rearranged to arrive at new results. That kind of work would be intractable with full word names for the variables, partially because you’d be constantly spilling off the end of the page trying to write the steps; but also because having all that stuff would actually obfuscate what you are trying to do - which is algebra. And during that process, the meanings and values of the pronumerals is not as important has how they interact with each other. So the names are just a distraction.

    For setting up an equation, and for stating the final result, the meanings of the variables are very important; but during the process of manipulating the equations to get the result you want the meanings of the letters are often ignored. You only need to know that it is something that can be multiplied, or inverted, or subtracted, or whatever. Eg. suppose I want to rearrange to get the velocity. I don’t care that I’m dividing both sides by the air density times the drag coefficient and the area… I’m just dividing ρCA, which is an algebraic blob whose interpretation can be saved for some other time.



  • I’m half-way through the survey right now; and rather than continuing, just stalling because I don’t want to rank another set of three options that I don’t care about. Some of the choices already given were like “well, I guess I’ll pick the feature that I’ve at least thought about using once…” but now it’s just a list of 3 things that I don’t want whatsoever. I’m trying to give useful feedback, but I feel like I’m really just giving noise.




  • I’m starting to worry about Mozilla. Firefox is still the best browser, and I’ve used it for many years… but there are more and more anti-features popping up that require a few settings to be changed. No one thing is a big deal, but I’m starting to feel the same way about Firefox as I did about Windows before I stopped using it: like it’s just trying to trick me into doing something I don’t want to do rather than aiming to be a good product.

    I’m thinking specifically about the address bar getting ‘search suggestions’ from Google by default; and the special ‘ad effectiveness tracking’ that is turned on by default to help Facebook. Privacy should always be the default setting. We shouldn’t have to keep up-to-date with the latest features and settings just so that we know what to disable!


  • When writing my previous post I had started writing a list of suggested strategies; but I changed my mind about posting that. I’m not a member of Mozilla. I don’t know what particular challenges they face, and my expertise are not in not-for-profit fundraising. So although I do have ideas, I don’t really want to get into a trap of trying to defend my half-arse ideas against people picking them apart. It’s beside the point. The point is just that it is achievable, as evidenced by other organisations achieving it.

    I will say though that they could at least just mention on the Firefox ‘successful update’ page that Firefox is supported by donations, and give a link. A lot of people really like Firefox; and I think that if Firefox asked for donations, they would get more donations.







  • I don’t think its viable to post on Facebook (or whatever). with the goal of getting people to stop using Facebook. People on the site will quickly disregard whatever arguments put forward, because it is very hard to maintain credibility while you are on the site that you are arguing against. And if you do make an effort to maintain your credibility there, then you can end up having the reverse effect - in the sense that you are now a valuable contributor to the platform, and people will like and respect your contributions while staying on the platform.

    Criticism one platform is more likely to be taken on-board if posted on a different platform though. For example, a lot of people on Reddit argue against Facebook - and I reckon it probably has an effect the people who read it. But obviously it isn’t the ideal target audience. You really want to arguing against Facebook to people who are actually on Facebook!

    I can’t really think of a good way to get people to stop using particular social media en mass. (I’d written a couple of paragraphs about general strategies for changing people’s minds; but I don’t think it was helpful enough to bother reading.) I suppose the best option would be government regulation to undermine the targeted advertisement revenue streams. If these platforms were forbidden from collecting and using personal data for advertising, then the incentive for content-churn would be reduced. Without the money, the corruption would no long be self-sustaining. So political action to support strong privacy laws is probably the best way. Aside from that, probably the best way is to degrade the quality of the platforms. Don’t contribute any content to them. Don’t give them any kind of credibility by linking to them (for any reason, even negative attention). If you feel like being chaotic, I suppose you could create spam bots to just make the place worse, but that’s probably not worth the effort. Actual spam-bots are common enough anyway.


  • The normal Windows task manager’s ‘end task’ button just politely asks the app to close - but then later will tell the user if the app is unresponsive, and offer to brutally murder it instead.

    There is also the sysinternals Process Monitor, which is basically ‘expert’ version of the task manager. Procmon does allow you to just kill a task outright.




  • Hey, no one is trying to stop you from doing that. I’m sure it is very convenient for you.

    My point of view though is that automatically uploading my personal files to some corporation computer on the other side of the world should not be the default when I try to save something. Maybe sometimes I’ll want to use that feature, but there are a variety of reasons why I don’t want it most of the time. And I definitely don’t like having to jump through hoops just to avoid it.