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  3. What was a fact taught to you in school that has been proven false during your lifetime?

What was a fact taught to you in school that has been proven false during your lifetime?

Scheduled Pinned Locked Moved Asklemmy
asklemmy
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  • F [email protected]

    That glass is actually a very thick liquid. It's actually much weirder than that. https://gizmodo.com/the-glass-is-a-liquid-myth-has-finally-been-destroyed-496190894

    stinky@redlemmy.comS This user is from outside of this forum
    stinky@redlemmy.comS This user is from outside of this forum
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    wrote on last edited by
    #202

    I tried to argue this with a science teacher who chose that specific material for a question about phases, and I assumed she was asking for this tricky reason. She marked me wrong and wouldn't accept my personal research on the topic as makeup. I was humiliated. I hope she's dead now.

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    • K [email protected]
      This post did not contain any content.
      stinky@redlemmy.comS This user is from outside of this forum
      stinky@redlemmy.comS This user is from outside of this forum
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      wrote on last edited by
      #203

      Some children are taught in school that God created the earth. Some of us were allowed to learn that humans cannot effect climate change, allowed to discuss it openly, and allowed to graduate with that idea without ever being corrected. Children are being taught today that slavery and colonialism were good things for some people.

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      • K [email protected]
        This post did not contain any content.
        inb4_foundthevegan@lemmy.worldI This user is from outside of this forum
        inb4_foundthevegan@lemmy.worldI This user is from outside of this forum
        [email protected]
        wrote on last edited by
        #204

        Racism used to be a problem until Lincoln and MLK fixed it.

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        • Y [email protected]

          There's essentially no difference between reps and dems tbh

          M This user is from outside of this forum
          M This user is from outside of this forum
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          wrote on last edited by
          #205

          "Essentially no different" is overselling it. "A lot less difference than there should be" is better.

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          • T [email protected]

            Just the cancer causing it does. I'd read a study on it one time, I believe it's accurate.

            M This user is from outside of this forum
            M This user is from outside of this forum
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            wrote on last edited by
            #206

            Mouthwash cancer?

            T 1 Reply Last reply
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            • R [email protected]

              Pretty much that but also ability to use tools and basic knowledge of air conditioning etc

              N This user is from outside of this forum
              N This user is from outside of this forum
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              wrote on last edited by
              #207

              how do I find a data center role in particular? normally i am searching "Linux" to get devops roles.

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              • K [email protected]
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                N This user is from outside of this forum
                N This user is from outside of this forum
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                wrote on last edited by
                #208

                I was taught that Pluto is a planet. How could they have been so wrong???

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                • cheesymoonshadow@lemmings.worldC [email protected]

                  Were you guys eating coffee grounds in your 5th grade science class? Your next teacher either hated it because you guys were bouncing off the walls or loved it because you were all wide awake and paying attention.

                  I This user is from outside of this forum
                  I This user is from outside of this forum
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                  wrote on last edited by
                  #209

                  A tiny amount on like a q-tip. Not enough to effect anything except flavor

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                  • lukecooperatus@lemmy.mlL [email protected]

                    Basically everything I can recall being told in D.A.R.E program classes (war on drugs era propaganda taught in public schools in the USA) was utter nonsense and fabricated bullshit. After actually having personal experience with most of the substances they vilified, none of the effects - good or ill - are what I was taught in that ridiculous program.

                    On the contrary, some of the fear tactics they used made me curious to investigate on my own. The breathlessly scared rural teacher describing the mind bending effects that "magic mushrooms" was supposed to have sounded fascinating to teenage me. In reality, they are very fun and therapeutic to use, but nothing like the wild Alice in Wonderland mind journey they made it sound like it would be.

                    I This user is from outside of this forum
                    I This user is from outside of this forum
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                    wrote on last edited by
                    #210

                    The only hallucinogen that lives up to D.A.R.E hype is DMT. Things like mushrooms and LSD will give funny visuals and help you think in a different perspective, but you're still "you" and still on Earth.

                    DMT though? You can straight up leave this reality and lose yourself if you take enough. You can see things and creatures that couldn't possibly exist. You can meet God, and live entire lifetimes before crashing back into reality 15-20 minutes later.

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                    • K [email protected]
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                      N This user is from outside of this forum
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                      wrote on last edited by
                      #211

                      Hear about pluto? Pretty messed up huh?

                      J 1 Reply Last reply
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                      • N [email protected]

                        Hear about pluto? Pretty messed up huh?

                        J This user is from outside of this forum
                        J This user is from outside of this forum
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                        wrote on last edited by
                        #212

                        You know that's right!

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                        • K [email protected]
                          This post did not contain any content.
                          hiddenlayer555@lemmy.mlH This user is from outside of this forum
                          hiddenlayer555@lemmy.mlH This user is from outside of this forum
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                          wrote on last edited by
                          #213

                          Glass is a liquid. It's not. It's not a crystalline solid so it has an internal structure similar to a liquid, but the structure is very much solid at room temperature and the components are not capable of moving relative to each other like a liquid would.

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                          • hiddenlayer555@lemmy.mlH [email protected]

                            Glass is a liquid. It's not. It's not a crystalline solid so it has an internal structure similar to a liquid, but the structure is very much solid at room temperature and the components are not capable of moving relative to each other like a liquid would.

                            K This user is from outside of this forum
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                            wrote on last edited by
                            #214

                            It's also not the reason church windows are thicker at the bottom, a common myth that my ex-colleague with a PhD in polymer chemistry(!) somehow bought into

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                            • N [email protected]

                              how do I find a data center role in particular? normally i am searching "Linux" to get devops roles.

                              R This user is from outside of this forum
                              R This user is from outside of this forum
                              [email protected]
                              wrote on last edited by
                              #215

                              I stumbled into it by word of mouth in my case. I started out doing IT for public schools which gave me some experience with racking stuff, security cams, basic electrical work, etc

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                              • cheesymoonshadow@lemmings.worldC [email protected]

                                Were you guys eating coffee grounds in your 5th grade science class? Your next teacher either hated it because you guys were bouncing off the walls or loved it because you were all wide awake and paying attention.

                                captain_aggravated@sh.itjust.worksC This user is from outside of this forum
                                captain_aggravated@sh.itjust.worksC This user is from outside of this forum
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                                wrote on last edited by
                                #216

                                We were each given like a quarter teaspoon of grounds and a toothpick.

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                                • K [email protected]

                                  It's also not the reason church windows are thicker at the bottom, a common myth that my ex-colleague with a PhD in polymer chemistry(!) somehow bought into

                                  T This user is from outside of this forum
                                  T This user is from outside of this forum
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                                  wrote on last edited by
                                  #217

                                  Glass not being a polymer still does suggest they're talking out of turn

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                                  • M [email protected]

                                    Mouthwash cancer?

                                    T This user is from outside of this forum
                                    T This user is from outside of this forum
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                                    wrote on last edited by
                                    #218

                                    A lot of mouthwash uses alcohol, which does cause oral cancer

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                                    • T [email protected]

                                      Glass not being a polymer still does suggest they're talking out of turn

                                      K This user is from outside of this forum
                                      K This user is from outside of this forum
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                                      wrote on last edited by
                                      #219

                                      Not a polymer but an amorphous solid like many polymers; I believe she popped that nugget while explaining crystallinity and glass transitions. She was quite knowledgeable otherwise but that little false factoid must have slipped through.

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                                      • D [email protected]

                                        That's like saying black lung runs in families because your family all worked in the mines.

                                        cactus_head@programming.devC This user is from outside of this forum
                                        cactus_head@programming.devC This user is from outside of this forum
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                                        wrote on last edited by
                                        #220

                                        I dont follow, if you are talking about lifestyle choices there is really inst any similarity, neither in weight, eating habits or work or living conditions .My grandma and grandpa lived in a village until there 40s. Also heart disease is not the only genetic disease in the family. Both my mom and her mom had ovary cancer.Diabetes runs in the family both type 1 and type ,both sets of grandparents and both there siblings and parents,both sets of aunts and uncles, me and my sisters plus alot other relatives. My grandma(father's side) had bipolar, so does my uncle so does my sister and all of this is just counting genetic disease and not everything else like baldness(both me and my uncle started at 16), i have a single string of blonde hair growing in exactly the middle of my forehead and so does my aunt's daughter(our moms are twins) and we both have a baby tooth that steal didnt follow at our 20s with the adult one growing behind them

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                                        • cactus_head@programming.devC [email protected]

                                          I dont follow, if you are talking about lifestyle choices there is really inst any similarity, neither in weight, eating habits or work or living conditions .My grandma and grandpa lived in a village until there 40s. Also heart disease is not the only genetic disease in the family. Both my mom and her mom had ovary cancer.Diabetes runs in the family both type 1 and type ,both sets of grandparents and both there siblings and parents,both sets of aunts and uncles, me and my sisters plus alot other relatives. My grandma(father's side) had bipolar, so does my uncle so does my sister and all of this is just counting genetic disease and not everything else like baldness(both me and my uncle started at 16), i have a single string of blonde hair growing in exactly the middle of my forehead and so does my aunt's daughter(our moms are twins) and we both have a baby tooth that steal didnt follow at our 20s with the adult one growing behind them

                                          D This user is from outside of this forum
                                          D This user is from outside of this forum
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                                          wrote on last edited by
                                          #221

                                          The question wasn't wether there are inheritable health issues, diabetes, some cancer, etc are demonstrated to have a heredity component. I'm not even arguing that heart disease 'isn't' hereditary, I'm just saying that in the context the argument, you saying that several of your family members had it doesn't prove that specific thing is inherited. Everyone does of something and the fact that you can find 3 to 5 people in your lineage that died of that does point to it being inherited.

                                          cactus_head@programming.devC 1 Reply Last reply
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