• @AntY@lemmy.world
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      262 months ago

      I thought it was the other way around. The thickest part of the can is the top, followed by the bottom. The sides are much thinner. I thought the reasoning behind switching to tall and narrow cans with the same internal volume was to save on aluminium.

    • @frank@sopuli.xyz
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      212 months ago

      It’s definitely more surface area per volume, but a 200 vs 202 lid and a smaller hermetic seal cancels some of those losses. Sidewall is cheap aluminum wise, but you’re likely right in that it’s a little more aluminum. Definitely costs more to make since they do fill a little slower.

      Also fuck coke, what a bunch of assholes

      • @BCsven@lemmy.ca
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        22 months ago

        The larger diameter of the original can plus the angled transition at either end probably means same surface area of aluminium. Small diameter differences make larger circumferential changes.

        • @frank@sopuli.xyz
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          62 months ago

          They do, but overall the can end (lid) is a LOT more aluminum than you expect and the whole rest of it isn’t as much as you expect.

          So a little less lid is worth a fair bit more sidewall in terms of weight of aluminum

            • @frank@sopuli.xyz
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              2 months ago

              I guess I’m a bit rusty, so I am not sure at 355ml and the skinny profile if you can get a 202 end can, or have to use a 200

              Hard to tell if it’s sleek or slim

              Edit: Actually no, that’s a 200 not a 202. Look at the profile around the tab.

                • @frank@sopuli.xyz
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                  22 months ago

                  Look at the indent around the opening. On the shorter can it goes from wide to narrow at the back of the tab. It’s more of a straight line on the taller can

  • @taiyang@lemmy.world
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    472 months ago

    You know, this should only trick young kids as they genuinely believe taller = more. The fact that it probably tricks a ton of adults just suggests their critical thinking never made it past adolescence and we should be very concerned by that.

      • @Someonelol@lemmy.dbzer0.com
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        152 months ago

        Essentially all of America’s problems are because its population is so uneducated. We want simple answers to complicated questions because that’s the best we can hope to understand. 52% of us can barely read at a 6th grade level FFS. The ignorance then allows us to entertain some pretty dark thoughts leading us to Trump.

        • @Jhex@lemmy.world
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          42 months ago

          Hmmmm while I agree a large uneducated population is a terrible problem, I would not say this is the cause. I would characterize it as a “condition” necessary to get this low.

          I find just saying all problems are because of lack of education feels like an indirect way of saying “If I take advantage of you, it’s only because you let me” which I believe leaves the evil-doers off the hook

          Kind of like saying “the problem with school shootings is because kids are so soft and squishy, they are easily destroyed by bullets” (obviously I am exaggerating here to make my point clearer)

      • IngeniousRocks (They/She)
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        2 months ago

        Of course we are, our education system is designed to churn out undereducated, incapable of critical thought, silent, obedient cogs for the corporate machine.

        Edit: made a typo

        • @taiyang@lemmy.world
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          42 months ago

          I want to point out that, especially after No Child Left Behind, we’ve actively worked to teach-to-the-test in public schools. That was a bipartisan compromise to make education “accountable” that ultimately worsened education. Obama’s DoE helped, slightly, in 2015 adjustments but it’s still no where near where it should be and made only worse by a push to get more charters and affordable private schools that don’t understand pedagogy.

          That is to say, uneducated isn’t quite right as It’s not a lack of education, but more of a misguided pedagogy that prioritizes rote memorization over deductive reasoning and critical thinking. It’s not a lack of trying, but an avoidence of evidence based approaches.

    • @floquant@lemmy.dbzer0.com
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      142 months ago

      This doesn’t really have anything to do with critical thinking, it’s just that our brains work on estimations and approximations, although experience can balance it out.

      Try this: draw a martini glass (inverted cone), and draw a line where you think it would be half full.

      It will be wrong. Numberphile - Cones are messed up (YT)

      • @taiyang@lemmy.world
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        22 months ago

        That’s more an argument in semantics. Developmental psych actually has this as a brain development stage, with the later stages being about critical thinking even if the earlier phase doesn’t seem so. Experiments were done where children of various ages were tested on benchmarks such as volume and kids under a certain age failed almost universally (I forget the age, something like 5 or 6) in the same way that infants lack object permanence. Later, at 9 and around 13 (?) the same framework argues that the brain gets basic and advanced problem solving and critical thinking, although even that theory admits plenty of people skip that last milestone.

        Your point is more a common logical (sensory?) fallacy that plenty of adults fall into, but isn’t necessarily the same thing. At least, I think it is, I’m a bit busy right now to check and it’s bad enough I’m typing this out instead of taking care of my own toddler, lol.

    • @UnderpantsWeevil@lemmy.world
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      122 months ago

      There’s a book called “Thinking Fast and Slow” that talks about a bifurcation of the mental process between intuitive mental work and deliberative work. It goes through a bunch of examples of people with established credentials, careers in intellectual professions, and proven records of deliberative thought being tricked by relatively casual visual and verbal illusions.

      Getting tricked by Tall Can isn’t something you can “Critical Thinking” your way out of reflexively. It is something you have to exert continuous mental energy to achieve. When the overwhelming majority of your decisions are made reflexively, and even the process of stepping over from reflexive intuition to deliberative intuition is ultimately an intuitive process, you’re going to get fooled more often than not. The only real defense is to intuitively train defensive behaviors, and that doesn’t avert being fooled so much as it averts falling for the most common scams.

      In the end, a handful of marketing flacks can consistently outwit any audience, because they can knowingly engage in a campaign of strategic deception more easily than you can reflexively catch every deceit thrown your way. What you need is a countervailing force. A regulatory agency dedicated to imposing transparency at the barrel of a gun can render calculated deceits more expensive to implement than they return in revenue.

      But the “lolz, just don’t fuck up” mentality is what leads to people getting gulled at industrial scales. You’re not going to outsmart the professionals and its painfully naive to think otherwise.

      • @YarHarSuperstar@lemmy.world
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        22 months ago

        Wow that is so fucking interesting. I gotta read that book. I think I have a messed up relationship between those two states if that makes sense

        • @UnderpantsWeevil@lemmy.world
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          22 months ago

          I don’t know about “messed up”, but its useful to understand when you’re responding on reflex. The intuitive response is the normal response, with deliberative thinking tending to be the exception rather than the rule. So you can recognize the impulsive action as a problem. But you shouldn’t see reflex as a problem. Reflexes are useful precisely because they let you make decisions quickly and effortlessly. Ask any pro-athlete.

          • @YarHarSuperstar@lemmy.world
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            22 months ago

            Oh I don’t mean it that way, I have always felt like I’m “on” too much of the time and it wears me out, especially in the years since my “big T” trauma event happened. It’s at least partially hyper-vigilance, but I think it’s also just how I am. Thats what I meant by messed up, it kind of seems like I’m in the deliberative state more than I “should” be (or what’s average, whatever) and when the reflexive state happens it’s not always at a helpful time.

            • @UnderpantsWeevil@lemmy.world
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              22 months ago

              Well, that sucks and I’m sorry to hear it. Yeah, could just be anxiety issues. I have a friend with a severe enough case who ended up getting on SSRIs to treat it and it genuinely turned around her personality immensely. That might go a bit above the raw psychology of Thinking Fast And Slow (or it might not, idk, I’m no doctor). But one of the things the book gets into is the real physical toll deliberative thinking takes. Chess professionals can burn calories comparable to a pro-athlete planning out their next move, for instance.

              • @YarHarSuperstar@lemmy.world
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                21 month ago

                Yeah I definitely need to read this book. For me it’s lead to a lifelong substance abuse issue (one month clean from my current DOC (I’m a polysubstance user), cannabis still but that’s not a problem for me) in which I was self medicating my intense sensitivity to any and all stimuli including emotional (I’m extremely empathetic and have strong feelings at all times unless dulled by substances, yes that includes during sleep) as well as sensory (my dad noticed first when I was young, he said I was "more tactile " when I was in elementary and he was partially right and that how I thought of it until I learned more and developed a better understanding with better coping skills and habits), along with the way I think being pretty rigid in some ways, for example I became a militant atheist in elementary school; I later developed a more accurate understanding of my beliefs but as a child I strongly resisted attempts to proselytize to me and bring me to church and church classes or whatever it was and all kinds of shit that never made sense to me the way it was being explained by religious people who were not well informed but had strong feelings about the topic. I have rarely felt well understood even through years of various therapies and treatments with many providers for my many health issues, including the aforementioned substance abuse issue. This book sounds like it might help me understand myself at least. Thank you for sharing :)

                Btw I was very underweight for years, I wonder if that has anything to do with what you mentioned about burning calories thinking. I am literally constantly explaining in my head what I’m doing as if someone was watching me and asking what I’m doing. I’ve gotten really good at explaining myself and during my addiction that came in handy, but now I can use it for good, like having this positive interaction with you :)

    • @Mouselemming@sh.itjust.works
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      62 months ago

      The fact they kept the lid the same size probably helps the deception, especially once there’s no old cans to compare it to. This could actually work out to be a good thing if people buy fewer sugary sodas while thinking they’re drinking about the same

    • ssillyssadass
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      22 months ago

      It surprises me none at all that a significant market share of an American brand are stupid enough to fall for it.

    • @PNWKid@lemm.ee
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      22 months ago

      Makes me remember a study where conservatives fall for internet scams at like a 3x higher rate than everyone else lol

  • @houstoneulers@lemmy.world
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    332 months ago

    Just straight up stop buying shit. Drink filtered tap, and live off only what you need and shrug off ppl that think buying expensive shit will make them cool.

    • Lovable Sidekick
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      2 months ago

      Also stop paying for filtered tap water when there’s nothing wrong with your specific tap water.

      • @Sarcasmo220@lemmy.ml
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        52 months ago

        Where I live has heavy agriculture and oil industry presence. People here are concerned over pesticides and random chemicals randomly seeping into the water system.

          • @5too@lemmy.world
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            42 months ago

            They’re shutting down federal testing requirements in the U.S. - a lot of people do need to start thinking about this.

          • @Sarcasmo220@lemmy.ml
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            11 month ago

            The water is tested and 99% of the time it is probably safe to drink. But who knows how much of it you will drink before it is discovered (and then even longer to reveal) that there was an issue with the water.

      • @pumpkinseedoil@mander.xyz
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        52 months ago

        Sadly not everyone has great chlorine-free water. One of the most annoying experiences every time I go abroad (for example to Italy)

        • Lovable Sidekick
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          102 months ago

          Quite true. Not everyone has lead-free water either. But people whose water is perfectly great do not need to pay for filtered water - especially not in single-use plastic bottles.

          • @pumpkinseedoil@mander.xyz
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            32 months ago

            Absolutely. I’m always drinking tap water at home, we have perfectly clear, chlorine-free, mineral-rich water directly from the mountains. One of my favourite aspects of Austria.

        • @theangryseal@lemmy.world
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          62 months ago

          I would have been more than happy to drink tap water and have my kids drink tap water.

          We’ve had a couple lead warnings though and I don’t want to fuck with it. They’re going to have a hard enough time with the misfortune of getting my genes. I don’t want to make it even harder for them.

        • @UraniumForBreakfast@lemm.ee
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          52 months ago

          Chlorine is the least of my worries.

          After growing up near a superfund/dump site where benzene, toluene, phthalates, etc. were found in the water….I will take the chlorine.

      • @LordKitsuna@lemmy.world
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        62 months ago

        Just a heads up Brita filters do basically nothing it’s mostly just a carbon block which will help remove chlorine flavor which makes it taste a little better but in terms of actually removing contaminants it does very little to almost nothing.

        Zero water is the closest thing in brita drip form that actually removes things but getting a counter top reverse osmosis is the way to go if not getting a dedicated under sink unit

        • @OhVenus_Baby@lemmy.ml
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          32 months ago

          Just remember! Reverse osmosis filters are NOT eco friendly, it cost 3 to 4 gallons of waste water discard to gain 1 gallon of drinking water.

          • @LordKitsuna@lemmy.world
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            2 months ago

            Using modern filters, and using a pressure booster pump to ensure proper pressure level this is actually nowhere near as bad it’s now possible to achieve a one-to-one clean to waste ratio.

            If you don’t want any waste you can go to nanofiltration which is roughly as effective as Reverseosmosis and does not have the Wastewater issue but they are significantly more expensive.

            And it’s not as if that Wastewater is sewage it’s just the same water that came in with a higher concentration of the stuff that you didn’t want that was already present in the water so that Wastewater can be reused for gardening, or gray water such as showers and toilets

            I get that they aren’t perfect but everything has a trade off and reverse osmosis or nanofiltration is really the only way to get rid of many different sources of water contamination especially things like microplastics and pfas

  • Steve Dice
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    222 months ago

    So that’s why they changed the shape. I saw no valid reason so I just assumed they were trying to evade taxes in some way. I’ll admit I have no idea how much anything I buy at a convenience store costs.

    • @Crampon@lemmy.world
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      92 months ago

      As a consumer you should have thought about the consequences of your habits. Because of you they now have to replace all the vendig machines.

      Its the consumers fault. Companies have absolutely no responsibility.

      Huge /S if there ever was any doubt.

  • AmDread
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    122 months ago

    Prices go up up up Never come back down down down

    The invisible hand job economy

    • @uis@lemm.ee
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      81 month ago

      Oil prices go up - petrol goes up.

      Oil prices go down - petrol goes up.

      Oil prices do nothing - petrol goes up.

      Petrol is purposeful and independent.

      Be like petrol!

    • 小莱卡
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      31 month ago

      when they do go down economist scream that its the worst thing to ever happen (deflation)

  • @whoisearth@lemmy.ca
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    102 months ago

    I mean it sucks and I drink coke (it’s my mix for booze) but it’s a welcome change (price increase). Soda pop should not be drunk as frequently as it is by people and anything to make it less common is a welcome change IMHO. If becoming more cost prohibitive to people makes them drink it less that’s not a bad thing

    Now the challenge becomes, because America is becoming a 3rd world shithole it’s possible that coke is the only safe drink because thanks to the EPA being gutted over decades water isn’t safe in many areas due to contamination. That’s not cool.

  • @Mike_The_TV@lemmy.world
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    62 months ago

    A few years back we literally had frito lay vendors come in before store open to reset the chip aisle, all the bag sizes shrank and they credited out the previous size.