• 4 Posts
  • 120 Comments
Joined 2 years ago
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Cake day: June 24th, 2023

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  • I don’t think tiktok is worse then any other large platform. All platforms have brain rot, all platforms have dumb challenges and all platforms do a lot of spying.

    I’d hope this is just a freakout about someone else spying, but It feels like an excuse to start banning a whole bunch of stuff for flimsy reasons.

    … and as for the spying itself, I would be far more worried about my local government getting that data then China. I don’t live anywhere near China, what are going to do? Sell me stuff? like google does?






  • Not directly. That electricity is converted to heat when it’s used: All devices are space heaters, some just do other things as well. Even if not used, it would still be converted to heat by the panels. There’s no getting around the conservation of energy.

    In theory, we could send that power out into space as microwaves or light, but in practice the effect would be negligible. The direct heat output of every human activity is nothing compared to the sun: All the electricity generated on earth is around 3 Terrawatts, while the sun hits us with 200 Pettawatts, 66 thousand times more.

    On the other hand, burning fuels releases gasses like CO2, which can traps sunlight and creates thousands of times more heat than the actual amount of power generated. If we stopped burning fuel, it would stop the current massive increase in global temperature, which would then slowly be reversed by things like the carbonate-silicate cycle.













  • All the tankie (far “left”) shit. It’s all either bad faith arguments (trolling), blatant propaganda or people who never bothered to fact check the propaganda.

    They also create an inordinate amount of communities, had to use the “block instance” button a lot.

    NSFW stuff also gets annoying after a while, but that seems less prevalent. (Just had to block one instance to get 99%)

    Looking at my block list, the AI images and niece music stuff also got added at some point.


  • Computers can really just do two things: copy data and do math. Anytime your your doing anything but copying data verbatim, there is math involved. Anytime your reformating, filtering or acting on data their will be some math involved.

    Take displaying an image: you can’t just copy image data to the screen, because it could have a different resolution, or color space, or be compressed. In all of those cases, you will need to do a lot of math to get things to work right.

    The exact math varies, in graphics, CAD or geospatial stuff, expect a lot of geometry. Any sort of statistics or classifier is going to involve a lot of linear algebra. Even simply storing data in s quickly accessable manner involves quite a bit of math.


  • Does your car lock up outside of cell coverage? I’m not suggesting removing the radios themselves, just the antennas. To the car, it will just always be out of range.

    The antenna used for talking to the keys might cause trouble, but those are either inherently short range inductive systems or are receivable using a 20$ RTL SDR to verify it’s not sending anything else.