Skip to content
Search AI Powered

Latest Stories

Facts People Were Taught In School That Were Later Disproven

Facts People Were Taught In School That Were Later Disproven
Photo by Firmbee.com

"Reddit user yepvaishz asked: 'What was a fact taught to you in school that ended up being disproven during your lifetime?'"

A malleable fact isn't a fact, it's an opinion.

So it feels like much of early education has been a big bag of opinions heeped onto generations prior.


No wonder those standardized tests were such a mess.

On the flip side of that thought, life, and science evolve, so facts do change.

Once you're out in the real world, so much has to be relearned and disproven.

Who can keep up?

It feels like we should be paid as participants in the school of life.

So let's do some relearning.

Redditor yepvaishz wanted to hear about the times we've learned some new things about some old things, so they asked:

"What was a fact taught to you in school that ended up being disproven during your lifetime?"

The amount of lies we were fed in school is too high to count.

So let's sift through memory lane and make some corrections.

RECOUNT!

My Work Animation GIF by Andi Giphy

"From an educational filmstrip: 'Saturn has four beautiful rings...' The Voyager photos of the thousands of rings had come in like a week before we watched this."

robaato72

Never say Never

" Germany would never reunite. The French would never allow it."

Powerful-Ad9392

"I'm German and I was 11 when it happened. We housed our East German part of the family for a couple of weeks when they came over to visit. My cousin was my age and had never been shopping (just wandering around a mall looking at things) and my uncle begged my dad to take him to a hardware store just to see what stuff was available."

"Just three months before the wall fell, my dad had been over to visit them, just by himself, saying it was too dangerous for us kids (and I imagine it would have been a hassle getting permission for the whole family). It was such a wonderful time. A peaceful revolution without a single gunshot."

"I'll never forget the moment when the people who had fled to the German embassy in Prague got told they were allowed to leave. That collective scream of joy and relief by 4000 people still makes me tear up every time I watch the video. https://youtu.be/Qh9EwNurawE"

best-in-two-galaxies

200 MPH

"Pompeii was buried slowly by falling ash. They pointed out that remnants of people were found, right in the middle of doing things, but didn't realise this contradicted the burying being slow. It's now thought that it was buried very quickly by pyroclastic flows - superheated gas travelling over 200mph."

ablativeyoyo

"It’s also blew my mind to find out the 'bodies' you see at the site were the hollow spaces where a body once was, filled with plaster, and the hardened ash removed. As a kid I never thought about it I just saw shapes of bodies and thought 'that's a body.'"

Zanzoken814

Bye Kraken

"When I was a kid, the Giant Squid had never been captured or photographed, and some people talked about it like it was el chupacabra. My little brother always said he'd be the first person to get footage of one. Sadly, it has since become an ordinary animal that we know exists. RIP the Kraken."

EarthExile

"I’ve seen the preserved corpses at the Smithsonian. It’s pretty fascinating to think no evidence existed until our lifetime."

UnihornWhale

Crack Away

Sonic 2 Punch GIF by Sonic The Hedgehog Giphy

"Cracking your knuckles causes arthritis."

panda388

"They just wanted us to stop."

Admiral_Minell

I've cracked for years and probably will for life.

My fingers are still slender.

Diet Lies

Season 7 Nbc GIF by The Office Giphy

"Food pyramid."

OutrageousEvent

"Of all the facts that have since been disproven, this might be the worst. We have a generation of adults who are getting diabetes and fatty liver disease because of what these people said."

calumin

Bad Illustrations

"Your tongue has different areas for tasting different tastes:sweet on the tip, sour on the sides, bitter in the back, etc. I feel like this was some elaborate prank played on my generation. But I remember seeing this in my elementary school biology textbook. I don’t even think it was disproven, like, they just stopped telling this lie. WTF."

"From what I have read, more like a game of telephone.Study results got slightly distorted, and then changed into a graph which didn’t have meaningful numbers, which lead to an illustration, which got re-purposed. That an illustration got put into textbooks for years and years."

danneedsahobby

Exposure

"Blood is blue until exposed to oxygen."

mwjb86SFW

"This one triggers me. I had an old lady teaching my 6th grade science class that sent me to detention for arguing with her when she said the blood in your veins was blue but red in your arteries. To be fair, I argued with her on a lot of things she was wrong about, but this is the only one that resulted in detention."

"That's the only time I can remember my dad, a chemist, actually go to the school to confront a teacher for being wrong. Incidentally, she also counted off on a test because I said sound was one of the senses. She wanted hearing. I said you sense a taste, you sense a sight, you sense a smell, and you sense a touch, so why don't you sense a sound? That argument lasted several days, but she did give me my points back."

pacer_3iii

The Science of It All

"Neurons can never regenerate. This was from my then-one-year-old anatomy and physiology textbook, and my private, Catholic school actually took - and still takes - its science seriously; we never talked about creationism or the divine influence on our natural world, not to mention our solid AP Physics and AP Chemistry scores. It turns out that that the peripheral neuron system actually can regenerate; as of now, it doesn’t seem that the central nervous system has much in the way of that capability."

Brunt-FCA-285

Jokes on Them

muppets computers GIF Giphy

"Playing with computers is a waste of time and won’t lead to a career. Said to me by a very old, and bitter teacher. 25 years in IT and counting."

zerbey

Who knew computers would take over the world?

They seemed just like big cumbersome machines at first.

Now they build and destroy lives and careers.

More from Trending/best-of-reddit

Screenshots of military wife
@CassandraRules/X

Wife Of Active Duty U.S. Military Member Goes Viral For Her Furious Reaction To Trump's Attacks On Iran

@kendallybrown, a TikTok user and military wife, went viral after she published a TikTok video in which she let President Donald Trump's supporters know how much she "hates" them after Trump ordered an attack on various sites in Iran on Saturday morning.

Trump said that the U.S. military was "knocking the crap out of Iran" but the "big wave" of attacks is still yet to come, and has not ruled out putting boots on the ground, saying the war is progressing "way ahead of schedule."

Keep Reading Show less
Ilhan Omar; Nancy Mace
Tom Williams/CQ-Roll Call, Inc via Getty Images; Kevin Dietsch/Getty Images

Ilhan Omar Claps Back Hard After Nancy Mace Tries To Insult Her With Bizarre Post Following Iran Attack

Minnesota Democratic Representative Ilhan Omar clapped back at South Carolina Republican Representative Nancy Mace after Mace attempted to insult her and Michigan Democratic Representative Rashida Tlaib after President Donald Trump ordered an attack on various sites in Iran on Saturday morning that killed Iranian leader Ayatollah Ali Khamenei and other top officials.

Omar and Tlaib were the first two Muslim women elected to Congress. Both have faced repeated attacks from members of the Republican Party tied to their religion, including being labeled part of the so-called “Jihad Squad,” a term suggesting they are sympathetic to extremism or seek to impose Islamist rule in the United States.

Keep Reading Show less
Christian Bale
Gareth Cattermole/Getty Images

Christian Bale Explains Why Fans Are Always Disappointed When They Meet Him—And His Candor Is Refreshing

We've all heard the old saying, "You should never meet your heroes," and Christian Bale most certainly agrees.

The Dark Knight actor offered very candid advice to his fans during an interview with Entertainment Tonight, explaining that the last thing any of them should do is try to meet him in real life, because he'll only disappoint them in return.

Keep Reading Show less
Screenshot of Pete Hegseth
MS Now

Pete Hegseth Ripped After Trying To Claim That The U.S. 'Didn't Start This War' With Iran

Defense Secretary Pete Hegseth was criticized after he claimed that the U.S. "didn't start this war" with Iran—just days after the Trump administration authorized an attack on various sites in Iran with the joint efforts of Israel over the weekend.

The war against Iran is already spreading beyond its initial battlefield. Iranian reprisals have struck Gulf states hosting U.S. bases—including Qatar, the United Arab Emirates, Kuwait and Saudi Arabia—while Hezbollah has entered the fight, firing rockets into Israel and ending a month-long ceasefire.

Keep Reading Show less
Connor Storrie stands center stage on Saturday Night Live alongside U.S. Olympic gold medalists Quinn Hughes (far left), Hilary Knight (left), Megan Keller (right), and Jack Hughes (far right) during his opening monologue in Studio 8H.
Saturday Night Live/YouTube

'SNL' Turns Trump Diss About U.S. Women's Olympic Hockey Team On Its Head With Sweet Monologue Moment

Connor Storrie’s debut Saturday Night Live monologue had just about everything: jokes, a childhood throwback, a few perfectly placed Heated Rivalry innuendos, and—because this is apparently the most athletic season in Studio 8H history—both the gold-winning players from the U.S. men’s and women’s Olympic hockey teams.

The appearance came just days after controversy over invitations to the White House and President Donald Trump’s State of the Union address, giving the night an edge that felt bigger than a typical celebrity-cameo parade.

Keep Reading Show less