I post pictures with my other account @Deme@lemmy.world

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Joined 1 year ago
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Cake day: August 9th, 2023

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  • Hydrostatic equilibrium yes, but equal? No. We agree that centrifugal force is a factor. Now ask yourself, why would gravity suddenly strengthen at the equator to get the surface acceleration to stay equal to that of the poles?

    It doesn’t. As a result the Earth seeks a new hydrostatic equilibrium, bulging out at the equator. This in turn strengthens the centrifugal force a bit while also slightly diminishing the force of gravity (because more of the planet’s mass is farther away). So the same effect is taken even further. Local differences add a layer of noise on top of this, but the end result is that the net surface acceleration is measured to average slightly less at equatorial regions than at the poles, with for example Singapore getting 9.7639 m/s2 of downward acceleration, while Helsinki gets 9.825 m/s2.


  • Deme@sopuli.xyztoAsklemmy@lemmy.mlIs there any hope for me?
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    1 month ago

    IQ is an attempt to represent a persons problem solving abilities with a single number. This is bullshit, because intelligence isn’t that simple. There’s different kinds of intelligence. Some people are better at some kinds of intelligence, while others have their strenghts in other areas.

    “Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.”






  • You do realize that you replied to a comment just now that raised the issue of fossil fuel subsidies, and the effect those have on the price and thus consumption of oil? Just ending those subsidies would already have a dramatic effect.

    It’s true that the discussion is currently centered on freedom of speech, most notably because of the most recent developments, but the issue that is being protested is constantly present in the background. I’m betting that after the criminalization of protests stops being news, that issue gets back into the limelight.

    Direct action against fossil fuel infrastructure would be less in the public due to a less central location. Sitting on a street works because it’s a nuisance to many, thus generating a lot of interest among the press and that way the message gets amplified. Gaining publicity via industrial sabotage would be difficult unless they did somehting very drastic, which would only turn them from a mere “nuicanse” into actual villains in the press. Especially so if some such drastic measure leads to the unintended death or injury of a worker at a refinery etc. This would also turn the fossil fuel companies from crooks into victims and I’m betting that they’d also try to frame it as sabotage hurting the blue collar workers they employ. All this while affecting the actual price of oil in a miniscule way at most and alienating the majority of their members who don’t accept these acts. Nonviolence is held in high regard.






  • I think you’re taking the trollface in the meme a bit too literally. It’s annoying and unnecessary, and can cause mistakes that wouldn’t have been possible otherwise. Ahem, the Mars Climate Orbiter is a good example of a particularly costly one.

    Nobody is flying into an incoherent rage. It’s merely annoying having to accommodate the outdated quirks of one country. You having to do the opposite is quite reasonable on the other hand, because you’re not accommodating the conventions of one country, but those of the rest of the world.





  • Bear in mind that there are multiple countries where English is the largest language and metric is used, and that English is the modern lingua franca. It just so happens that the largest english speaking country has some weird ways to measure things. As such those weird measurements and associated conversions are often forced on anyone who wants to look for a recipe in English, be that their native language or not.