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183
Rob_Belmonte 183 points ago +183 / -0

I still remember my 7th grade biology teacher insisting that "blood is blue inside your body and only turns red when exposed to air, that's why your veins are blue."

What a dumb bitch.

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deleted 72 points ago +73 / -1
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NvJohansson 66 points ago +66 / -0

"I caught a cold because i forgot my scarf and it was chilly"... that urban legend still lives in elderly people.

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Sarthax 25 points ago +26 / -1

Korea: fans used to circulate air chop atoms apart and can lead to asphyxiation and cannot be used for more than a few hours without causing death.

Japan: I went outside in the rain for 30 minutes and now I have a deathly fever that requires a suppository

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slangin_paint 14 points ago +14 / -0

The Korea one is so stupid, just open a window and you can run the fan all day because you have a fresh supply of non chopped up air atoms.

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Keiichi81 5 points ago +5 / -0

Korea: fans used to circulate air chop atoms apart and can lead to asphyxiation and cannot be used for more than a few hours without causing death.

I mean, if fans were actually splitting atoms, I think people would know it.

Japan: I went outside in the rain for 30 minutes and now I have a deathly fever that requires a suppository

Or necessitates taking a bath in the house of your childhood best friend so that misunderstandings can happen.

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jgardner 3 points ago +5 / -2

I married a Korean so I heard that one a lot.

Apparently it gets so hot snd humid in Korea that if you sleep with a fan on you you will die. I don't understand why but I've read a few research reports showing that it is true. In extreme circumstances fans can cause you to overheat.

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Goldlight 1 point ago +1 / -0

wouldn't korea's belief cause an explosion?

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FergieJR 25 points ago +25 / -0

Still more believable than masks working

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Food4thought 9 points ago +9 / -0

We need more "Alexs"(from the OP) and less Karens.

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deleted 11 points ago +11 / -0
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LadyOfLorien 11 points ago +11 / -0

I hate to be "that guy" (oh, who am I kidding, I love being "that guy." Tremble at my profound knowledge of pedantic minutia) but a 2015 Yale study found that chilly noses are actually perfect breeding grounds for rhinoviruses, and that keeping your schnoz warm inhibits viral replication.

https://www.pnas.org/content/112/3/827

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NvJohansson 11 points ago +11 / -0

Cold air makes your nose run and sneezing helps with the propagation, but only if you have a cold to start with. Eskimos who live in remote villages never get cold because no one has one to give it to them and infect The Village even if their noses are always running and they're always wiping it. If you lived alone on an island, no matter how cold it got, you would never get a cold.

And remember, Yale also said to stay indoors and wear a mask...

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deleted 2 points ago +2 / -0
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namenottaken 27 points ago +27 / -0

I remember when my 5th grade teacher insisted that a 6 mi by 6 mi square was 6 square miles and got mad at me when I said it wasn't.

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deleted 27 points ago +27 / -0
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Daemoness 14 points ago +14 / -0

Mine are relatively minor : Declaring that colts are "boy horses" and foals are "girl horses" (fillies are young female horses ; foals are baby horses in general) , and then the one who said that Tchiakovsky wrote War and Peace (written by Leo Tolstoy ; Tchiakovsky was a music composer ). There were other instances, but those are the two that stand out. This was in Elementary school ETA : In the 1970s.

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plaaaa 14 points ago +15 / -1

But that's stupidity. The teacher in this letter knew they were messing up & then threw a fit when a student had the SHEER GAL to correct xim.

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mnguy12000 12 points ago +12 / -0

then spent half the letter explaining the argument and then ended it he was right but still...

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deleted 1 point ago +1 / -0