this post was submitted on 14 Apr 2025
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[–] FenrirIII@lemmy.world 1 points 2 days ago

Everything about Christopher Columbus.

[–] stinky@redlemmy.com 13 points 6 days ago

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.

[–] inb4_FoundTheVegan@lemmy.world 11 points 6 days ago

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

[–] HiddenLayer555@lemmy.ml 5 points 6 days ago* (last edited 6 days ago) (1 children)

That glass is a liquid at room temperature, just a very viscous one so it doesn't appear to flow. It's not. It's not a crystalline solid so it has an internal structure similar to a liquid, but the structure is definitely solid at room temperature because the components are not capable of moving relative to each other like a liquid would.

[–] Krelis_@lemmy.world 3 points 6 days ago (1 children)

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

[–] theksepyro@lemmy.ml 2 points 6 days ago (1 children)

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

[–] Krelis_@lemmy.world 1 points 5 days ago

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.

[–] frozenspinach@lemmy.ml 4 points 6 days ago (1 children)

I had a substitute teacher who saw the Swift Boat Veterans For Truth ads against John Kerry and repeated it to the class like it was 100% fact.

[–] njm1314@lemmy.world 3 points 6 days ago (1 children)

Hear about pluto? Pretty messed up huh?

[–] jongosi@feddit.nl 2 points 6 days ago

You know that's right!

[–] nibbler@discuss.tchncs.de 3 points 6 days ago

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

[–] flicker@lemmy.dbzer0.com 142 points 1 week ago (5 children)

"You need to learn this because you won't always have a calculator on you!"

[–] Moobythegoldensock@lemm.ee 45 points 1 week ago (4 children)

That wasn’t so much a “fact” told in school as it was a prediction, and it was true for them. Some people carried pocket calculators, but most people didn’t. Some supermarkets has calculators built into their carts, but most didn’t.

Failing to predict society’s norms in 20 years isn’t the same as teaching a false fact.

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[–] treadful@lemmy.zip 118 points 1 week ago (11 children)

That I was a republican. The teacher gave out this political alignment quiz that was incredibly biased asking things like "do you like lower taxes or higher taxes?" and "do you like more freedom or less freedom?" All the questions basically lead you to the same answers. So the entire class basically had the same result.

This was in middle school so I wasn't even politically engaged yet. I didn't realize how crazy this was until years later.

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[–] bjoern_tantau@swg-empire.de 95 points 1 week ago (2 children)

That tastes have specific regions on the tongue. We actually had to protest when that shit was taught at our son's elementary school. Don't know if it came up for our younger daughter.

Poor kids at school had old atlases where Germany was still separated. But I guess that's just obsolete and not false knowledge.

[–] CanadaPlus@lemmy.sdf.org 42 points 1 week ago* (last edited 1 week ago) (2 children)

Yeah, I remember that one. We even did an experiment to "prove" it. I was like, "I kinda taste it everywhere". I don't remember what the punishment for that one was exactly, but it was pretty severe, and I didn't do anything wrong.

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[–] gravitas_deficiency@sh.itjust.works 90 points 1 week ago* (last edited 1 week ago) (1 children)

The United States operates on the principle of three co-equal branches of government, which check and balance each others power.

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[–] Captain_Baka@feddit.org 81 points 1 week ago

Trickle down economics (well, it's not like there was a time when it was true)

[–] will_a113@lemmy.ml 65 points 1 week ago (3 children)

That humans came out of Africa once and then settled the rest of the world. In reality there was a constant migration of humans in and out of Africa for millennia while the rest of the world was being populated (and of course it hasn’t ever stopped since).

I love how much DNA analysis has completely upended so much “known” archaeology and anthropology from even just a couple decades ago.

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[–] KingThrillgore@lemmy.ml 59 points 1 week ago* (last edited 1 week ago) (8 children)

Taste buds are arranged by flavor in four sections of the tongue. Complete load of horseshit.

Multiplication tables (I still know them mostly). I have a calculator on damn near every device now.

Things will always get better <-- this one is the biggest lie of them all

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[–] Semi_Hemi_Demigod@lemmy.world 56 points 1 week ago (2 children)

That America is the best and most free country in the world.

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[–] slazer2au@lemmy.world 49 points 1 week ago (2 children)

Study and work hard will make you successful.

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[–] bonegakrejg@lemmy.ml 48 points 1 week ago (6 children)

I would say "cursive is how adults write, you'll need to know it", but that wasn't true then either.

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[–] lordnikon@lemmy.world 47 points 1 week ago* (last edited 1 week ago) (12 children)
[–] Una@europe.pub 35 points 1 week ago* (last edited 1 week ago) (5 children)
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[–] YesButActuallyMaybe@lemmy.ca 43 points 1 week ago (1 children)

Trickle down economics are an effective way to redistribute wealth

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[–] callouscomic@lemm.ee 42 points 1 week ago* (last edited 1 week ago) (1 children)

I was chucked into Christian school.

So... a lot of it.

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[–] 2ugly2live@lemmy.world 37 points 1 week ago* (last edited 1 week ago) (1 children)

"Those bullies will be working at a gas station while you'll be the boss!"

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[–] Walican132@lemmy.today 35 points 1 week ago (2 children)

I was taught the Philippines was a US territory. I just learned last night that hasn’t been true since 1946. I went to school in the 90s.

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