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Geologists doubt Earth has the amount of copper needed to develop the entire world

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  • Cloudflare to AI Crawlers: Pay or be blocked

    Technology technology
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    Make a dummy Google Account, and log into it when on the VPN. Having an ad history avoids the blocks usually. (Note: only do this if your browsing is not activist related/etc) Also, if it's image captchas that never end, switch to the accessibility option for the captcha.
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    jacksonlamb@lemmy.worldJ
    bizarre, dismal What's bizarre and dismal is that someone is so starved for dopamine and attention from corporations that this is how they perceive what life looks like when you are not being targetted. This is my normal view and it is far better.
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    Niemand hat geantwortet
  • Science and Technology News and Commentary: Aardvark Daily

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    What are you on about with this? Last news post 2013?
  • Tesla customers in France sue over brand becoming 'extreme right'

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    sorry I meant it in a joking way, I should have worded that better
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    smartmanapps@programming.devS
    At least that’s not how I’ve been taught in school If you had a bad teacher that doesn't mean everyone else had a bad teacher. You’re not teaching kids how to prove the quadratic formula, do you? We teach them how to do proofs, including several specific ones. No, you teach them how to use it instead. We teach them how to use everything, and how to do proofs as well. Your whole argument is just one big strawman. Again, with the order of operations Happens to be the topic of the post. It’s not a thing Yes it is! I’ve given you two examples that don’t follow any So you could not do the brackets first and still get the right answer? Nope! 2×2×(2-2)/2=0 2×2×2-2/2=7 That’s kinda random, but sure? Not random at all, given you were talking about students understanding how Maths works. 2+3×4 then it’s not an order of operation that plays the role here Yes it is! If I have 1 2-litre bottle of milk, and 4 3-litre bottles of milk, there's only 1 correct answer for how many litres of milk of have, and it ain't 20! Even elementary school kids know how to work it out just by counting up. They all derive from each other No they don't. The proof of order of operations has got nothing to do with any of the properties you mentioned. For example, commutation is used to prove identity And neither is used to prove the order of operations. 2 operators, no order followed Again with a cherry-picked example that only includes operators of the same precedence. You have no property that would allow for (2+3)×4 to be equal 2+3×4 And yet we have a proof of why 14 is the only correct answer to 2+3x4, why you have to do the multiplication first. Is that not correct? Of course it is. So what? It literally has subtraction and distribution No it didn't. It had Brackets (with subtraction inside) and Multiplication and Division. I thought you taught math, no? Yep, and I just pointed out that what you just said is wrong. 2-2(1+2) has Subtraction and Distribution. 2-2 is 2 being, hear me out, subtracted from 2 Which was done first because you had it inside Brackets, therefore not done in the Subtraction step in order of operations, but the Brackets step. Also, can you explain how is that cherry-picking? You already know - you know which operations to pick to make it look like there's no such thing as order of operations. If I tell you to look up at the sky at midnight and say "look - there's no such thing as the sun", that doesn't mean there's no such thing as the sun.
  • Someone left this review on my free Reddit client rdx for Reddit

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    I’m going to give you a five star review to balance it.
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    andromxda@lemmy.dbzer0.comA
    The enshittification continues, but it doesn't affect me at all. Piracy is the way to go nowadays that all streaming services suck. !piracy@lemmy.dbzer0.com