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Commonly Held Beliefs That Have Been Disproven By Science

view of Earth and satellite
Photo by NASA on Unsplash

Rumors can be dangerous, especially when they are about scientific facts.

Sometimes, rumors are told and retold so many times that we actually start to believe the rumors rather than the actual fact.

These rumors turn into commonly held beliefs.

When I was little, I used to believe bumblebees were superheroes because they're wings were so small, physics said that they couldn't actually fly. I found out later than I would've liked that that's not true.

Redditors know a lot of commonly held beliefs that have actually been disproven by science and they are eager to share.


It all started when Redditor Redt_Wolf16 asked:

"What is a popular belief that is scientifically proven wrong?"

Heavy Winds

"Hiding under a highway overpass is actually not a good way to survive a tornado."

"It has been scientifically proven that the wind gets concentrated and the speeds increase underneath the overpass."

"If you aren’t shielded by a bridge girder or something similar you’ll just get swept away and mulched."

"Your best bet for survival if you cannot escape the tornado is to find the nearest deep ditch or hole."

– jitsbay

"That's just a rumor that was started by a tornado"

– MikePGS

He Sees You

"Goldfish have a three second memory."

"They don’t and, supposedly, you can even train them to do tricks."

– twerkette

"They can even recognize human faces."

– fractalfrenzy

"So…you’re telling me Pumpkin the goldfish recognized me? 🥹🥹🥹 He was my first pet and I loved him so much"

– Inevitable_Willow_15

"Recognised? Pumpkin loved you."

– ihaveadarkedge

Crack!

"Cracking knuckles = arthritis"

– bigfart99

"There was a guy who only cracked the knuckles on his right hand his whole life to test this. He had no real difference between his hands arthritis-wise."

– Lmtguy

Boil A Frog

"A frog thrown in a pot of boiling water will jump out immediately. If a frog is put in a pot of cool water and that water is slowly warmed, the frog won’t notice and boil to death."

"This is indeed false"

– Backwards_Pessimist

"I love this one, we slowly boiled the water and the frog didn't jump out! after we removed most of its brain"

"Also if you throw a frog into boiling water it's not going to jump out, it's going to f*cking die."

– Enk1ndle

BOOM!

"That rice will make the birds who eat it explode. Birds eat rice all the time! It's actually good for them, especially brown rice."

"I believe this myth was made up so people would stop throwing rice at weddings, but harming the birds wasn't an actual risk. It was getting rice grains stuck in your ear that was."

– Mister_Moho

"The church my family went to had a sign on the door about not throwing rice at weddings, because the birds would eat it and "would get harmed". I think they just got tired of trying to get the rice out of the carpeting."

– genital_furbies

What About The Other 90%?

"We only use 10% of our brain"

– Key-Wallaby-9276

"I'm pretty sure I know a few people for whom this is true."

– maybebaby83

"...and others, that is a very generous overestimation."

– Any_Street

Lightning Flashed

"Lightning never strikes in one place twice."

– JarJarLifts

"Right? The Empire State Building gets hit about a few dozen times per year."

– dcbluestar

"Friends" Lied To Me!

"Despite popular belief, urine is not sterile."

– koalamiracle

"As a corollary: do not pee on jellyfish stings."

– Slant_Juicy

Both Can Be True

"“Fish don’t feel pain” , and simultaneously “Fish do feel pain” are both arguments which ignore centuries of research."

"They lack a Neocortex which deems them unable to “process” pain, however they have several nociceptors located around the mouth which allows them to “feel it”. What does this mean? Well nobody actually knows yet, and it is largely open to interpretation. It’s unfathomably hard for us to understand, as we can both feel and process pain. Some scientists describe “acting on instinct” as symptoms of pain when these nociceptors become compromised. Some scientists describe it as just that though, acting on instinct based on what parts of their body are compromised and hence weaker or vulnerable."

"For example : You hook and release a bass. That Bass now moves slower, eats a little less, and socializes less. Are these actions the result of the fish acknowledging the compromised nociceptors and acting accordingly while giving itself a chance to heal? Or is the fish genuinely hurting and sad? Research points to both being correct, but neither have enough evidence to prove anything yet."

"All we know with certainty is that we don’t have a definite answer supporting either argument, so anyone that leans hard one way or another doesn’t know what they are talking about."

– goldieglocks16

Lazy Simba

"Don't know if it's been said yet still scrolling, but that male lions don't hunt or do anything. Yes, lionesses do most of the hunting but males do help if the prey is too big and strong, such as with cape buffalo or giraffe. Males do a lot, staying back and protecting the territory which is very important if there are cubs, not to mention that the mane not only blows their cover more when hunting, but it tires them out quickly as it's a bunch of hair weighing on their head. Males also have to leave their birth pride at a certain age which of course until they can find a pride, they at that point have to hunt."

"Also on the topic of African animals (wildlife nerd) hyenas hunt more than lions and are more successful predators, and hyenas aren't dogs. Elephants don't think you or any human is cute."

"Edit: I was told wrong a lion's mane doesn't weigh as much as I thought, but it does have more of a negative effect on their hunting compared to a lioness."

– wildnstuff

That's That

"The one about earlobes (free, or attached) being inherited from your mom and dad were taught to us in 8th grade. We were supposed to go home and examine our parents. Mine are free, both my parents are attached and I'm not adopted. My science teacher sadly informed me that I MUST be adopted and that's that."

– snarksneeze

"I have an identical twin and he has one attached lobe and another that is free. Both of mine are attached."

– philodendrin

"I’m sad to inform you that either you or your identical twin MUST have been adopted and that’s that."

– TaintlessChaps

Blue Bloods

"That blood is blue until it comes into contact with air"

– xPunkdaddy

"Wow thanks, this is the first one I read that I didn't know. My old science teacher was amazing and she taught us it was blue, so I really doubted you until I looked it up. In her defense, she was a physics/maths fanatic and openly admitted biology just wasn't her thing. But still, I presume it must have been in our textbook. Madness!"

– guypr

Sweetness

"The belief that sugar causes hyperactivity in children.This belief has been around for decades, but numerous scientific studies have shown that there is no evidence to support it."

– Logpoze3

"One of my all time favorite scientific studies looked into this in the 90s. The researchers setup a randomized controlled study of boys (n = 35; 5-7 yo) who had been reported as sugar sensitive by their mothers. In the experimental group, the researchers told mothers the boys received a high dose of sugar. In the control group, researchers told mothers they received a sugar-less placebo. Mothers in the experimental group reported higher levels of hyperactivity than mothers in the control group. Well, it turns out the researchers fed both groups the same sugar-less placebo. The only thing measured here was the mother's belief that sugar causes hyperactivity."

– Metridia

I used to believe that, actually. Glad to know the truth!

Things Left-Handed People Deal With That Right-Handed People Never Do

Reddit user johnnyportillo95 asked: 'What’s something left handed people have to deal with that right handed people wouldn’t even think about?'

Left-handed person holding a Sharpie
Kelly Sikkema/Unsplash

Many of us who are right-handed never even think about how the world is designed to cater to us.

It probably doesn't even cross your mind that 10% of the world's population is left-handed.

Because of this, there tends to be a stigma for being left-handed since society tends to associate the left with negative things.

For example, the phrase "two left feet" applies to those who are clumsy and therefore, incapable of dancing.

Curious to hear more about the challenges facing those with the other dominant hand, Redditor johnnyportillo95 asked:

"What’s something left-handed people have to deal with that right-handed people wouldn’t even think about?"

If only manufacturers appealed to an ambidextrous world.

Furniture Obstacle

"Those desks or couch chairs that have a small desk attached. They do make left handed/sided ones but they are few and far between."

– Prussian__Princess

"And they’re only on one side of the lecture hall, and it’s never a good seat. There is ONE front row, lefty desk in the entire room and it’s in the far corner, obscured by an ancient overhead projector."

– earwighoney

Everyday Objects For Everyday People

"as a left-handed person myself, one thing we often deal with is finding left-handed tools or equipment. many everyday objects, like scissors or can openers, are designed with right-handed people in mind, which can make certain tasks a bit more challenging for us lefties. we also have to adapt to a right-handed world when it comes to writing on whiteboards or using certain computer mice."

– J0rdan_24

Dangerous Tools

"The biggest risk is power tools. I taught myself to use all power tools right handed because of risks using them left handed."

"Trivial, I love dry boards but they are super hard to write on."

– diegojones4

It's hard to play when you're born with a physical disadvantage.

Sports Disadvantage

"Allright, Sports when you are young. Every demonstration from PE teachers are right handed. You cant just copy the movements they teach you you need to flip them and your tiny brain struggoes to process it. As well, 98% of the cheap sports equipment the school uses is right handed."

– AjCheeze

No Future In Softball

"I tried to bat right handed for so long in gym class growing up because the gym teacher never asked me what my dominant side was and the thought never occurred to me as a child to mention it! Needless to say I never became a softball star."

– Leftover-Cheese

Find A Glove That Fits

"In softball and baseball we need a specific glove for our right hand that's often impossible to find unless you own one, and we have to bat on the other side of the plate."

– BowlerSea1569

"I was one of two left-handers in a 4-team Little League in the 1980s. Nobody could pitch to me. I got a lot of "hit by pitch" walks out of it."

– Jef_Wheaton

These examples are understandably annoying.

Shocking Observation

"Having right handed people make comments whenever they see us write, like we’re some kind of alien."

– UsefulIdiot85

"'Woah! You're left-handed????'"

"I find myself noticing when someone is a lefty, and sometimes I comment on it, but I try not to. I'm primarily left-handed (im a right handed wroter but do everything else left), and every single time I go to eat with my family, someone says, "Oh hey, give SilverGladiolus22 the left hand spot, they're left-handed," and inevitably someone says, 'Wait, really?' Lol."

– SilverGladiolus22

Can't Admire The Mug

"We never get to look at the cute graphics on coffee mugs while we’re drinking from them."

– vanetti

"I just realized…I always thought the graphics were made so someone else could read them while you drink. Hmmm."

– Bubbly-Anteater7345

"I'm right-handed and I often wondered why the graphics were turned towards the drinker instead of out for others to see."

– Material-Imagination

The Writing On The Wall

"Writing on whiteboards is a nightmare. I have to float my hand, which tires out my arm quickly, and I can't see what I've already written to keep the line straight."

– darkjedi39

"Also as a teacher, it means I'm standing to the left of where I'm writing, so I'm blocking everything I write. I have to frequently finish writing, then step out of the way so people can see, instead of just being able to stand on the right side the whole time."

– dancingbanana123

Immeasurable

"Rulers."

"How the f'k is no one talking about rulers? It's from 30cm to 0 cm to me, or I have to twist my arms to know the measure I want to trace over it."

– fourangers

Just Can't Win

"EVERYTHING. The world has always been based around people being right handed. As a Chef, my knife skills SUCKED until I worked with a Left Handed Chef. Then it all made sense."

"Literally, everything we do must be observed, then flipped around in our heads, then executed. This is why Lefties die sooner, on average, than Righties."

"I had to learn how to be ambidextrous, just to complete basic tasks (sports, driving a manual, using scissors, etc). I am used to it now, and do many things right handed out of necessity, as wall as parents and teachers 'forcing' it upon me."

"But, at least we are not put to death anymore, simply for using the wrong hand (look it up, it happened)."

"Ole Righty, always keeping us down."

– igenus44

The world doesn't need another demographic to feel "othered" for being different.

But if you're right-handed and tend to make assumptions about left-handed people, you may want to observe the following.

Ronald Yeo, PhD, professor of psychology at the University of Texas-Austin told CNN:

"We shouldn’t assume much about people’s personalities or health just because of the hand they write with."
"And we certainly shouldn’t worry about lefties’ chances of success: After all (as of 2015), five of our last seven U.S. presidents have been either left- or mixed-handed."

Word.

Dog lying down on a bed
Photo by Conner Baker on Unsplash

Not all pet owners have the same relationship with their pets.

While anyone who decides to become a pet owner, or pet parent as some say, love their pets equally, some never ever let them leave their side.

Taking their pet with them to work, running errands, even on vacations.

Many pet parents even allow their pets to share their bed with them when going to sleep.

For others though, this is where a line is finally drawn.

Redditor Piggythelavasurfer was curious to hear whether pet owners allowed their pets to share their bed with them, as well as the reasons why they do/don't, leading them to ask:

"Do you let your pet sleep in your bed? Why/why not?"

The Tiny Issue Of Water...

"Absolutely not."

"I have fish."- Senior-Meal3649

Everyone Gets Lonely Eventually...

"I adopted an eleven year old cat the day before Halloween."

"She has mostly lived in my closet since I got her, and she hasn’t been too interested in coming out."

"Last night, she came out of my closet and jumped up on my bed, and crawled under my covers and curled up by my feet to sleep."

"I was so happy!"- YellowBeastJeep

The Comforting Reminder That You're Not Alone...

"I recently lost my Greyhound but I used to let him sleep on my bed with me."

"The company was nice and he was no trouble to have on my bed."- HoodedMenace3

Hungry Cookie GIF by De Graafschap Dierenartsen Giphy

What Do You Mean Allow?

"I have no choice."

"She is a cat, cats do whatever they want."- Small_cat1412

"He lets me sleep in my bed."- Poorly-Drawn-Beagle

Wouldn't Have It Any Other Way

"I carry my old boy upstairs to bed every night."- worst_in_show

Hug GIF by The BarkPost Giphy

Who Needs An Alarm Clock?

"I let my two cats sleep with me."

"They're so full of love and just want cuddles all the time."

"And so do I."

"We've all developed a lil routine."

"Get to bed, oldest sleeps on my feet to keep them warm, youngest lies in my arm while I lie on my side (she the little spoon), then when I snooze my alarm for work in the morning the youngest paws at my face and meeps loudly to wake me up."- GhostofaFlea_

Whose Bed Is It Anyway?

"Yes."

"They're also kind enough to let me squeeze into whatever space they've left for me."

"Although I do get a few dirty looks off them."- Therealkaylor

"I found this tiny kitten screaming her head off under a car."

"Would not come out."

"Got some food and some water in dishes."

"I stood by the tire so she couldn't see my feet."

"She got curious about the food and water and started gobbling it down."

"I thought she would bolt when I squatted down."

"She was too busy eating."

"I grabbed her by the nape of the neck and all four legs went straight out and she tried to scratch me to death."

"I got her in the door and tossed her toward the couch."

"She ricocheted off the couch as if she was a ping pong off a table and I lost sight of her."

"I put out food and water and a sandbox and did not see that kitten for three days."

"On the third day, I came home and she was on my bed pillow."

"I thought she would bolt when I came near, but she didn't."

"I wanted to sleep so I tried to scoot her little butt off my pillow."

"She would not go."

"I put my head down to sleep and that is the way it was from then on."

"She ran the roost."- Logical_Cherry_7588

sleepy kitten GIF Giphy

Sleeping Is A Prerequisite...

"No, he's a cat and he cannot keep still during the night."

"He walks across the headboard, opens the closet doors, jumps into the windows and rustles the blinds, etc."

"If he would sleep he could stay, but alas, he's a ramblin' man."- Spong_Durnflungle

Saying No Just Isn't An Option...

"'Let'."

"Lol."

"It's a cat's world and I'm happy to be on her good side."- milaren

Felines Only!

"The cat does, the dog doesn't and the horse certainly does not either."- Xcrowzz

Angry Tom And Jerry GIF by Boomerang Official Giphy

Is That My Hair On That Pillow?

"My dog is perfect."

"She comes up, cuddles til we start to fall asleep, then gets down to sleep on her bed so she doesn't get too hot."

"Jumps back up in the early morning for wake up cuddles."

"The hair everywhere is the only downside but she is so cozy, what can you do."- HoodieWinchester

It is easy to understand how some people are able to fall asleep more easily knowing their friend and protector is there, in bed, with them.

Though we can't blame others who don't want to run the risk of being scratched or bitten in the middle of the night either...


lottery tickets
Erik Mclean on Unsplash

A lot of workers daydream about some day winning the lottery and being able to say goodbye to their job.

Far too many workers are unhappy with their job duties, workplace dynamics or company culture.

But with a taste for luxuries like housing and food, they keep plugging away, year after year.

However not everyone feels that way about their job.

So what are these compelling careers?

Keep reading... Show less
Therapist talking during session
Photo by Mark Williams on Unsplash

Some people stand firmly stand behind their beliefs that everyone would benefit from therapy and that therapy is life-changing.

It's because of the totally life-changing truth bombs their therapist had dropped during their sessions.

Curious, Redditor anonymiss0018 asked:

"What is a little bombshell your therapist dropped in one of your sessions that completely changed your outlook?"

Communication Issues

"'If you don’t have these problems with any other person in your life, why do you think you’re the problematic person in this one?'"

- maggiebear

"I love this. I have a 'friend' who I always seem to run into misunderstandings with. Every time we had a conversation, it somehow turned into a debate even if it was me talking about my day. The conversations were never easy."

"I always evaluate myself first and take into consideration his critiques. He was very good at convincing me that I was contradicting myself or wasn't good at communicating my thoughts."

"I NEVER had this issue with ANYONE else in my life. I kept trying to figure out where the miscommunication was coming from. In the end, I just minimized contact and now I don't run into this issue."

- chobani_yo

"I read this quote somewhere once (and probably have it a bit wrong): 'It's a waste of time arguing with someone who is determined to misunderstand you.'"

- Reddit

Emotional Regulation

"'You can’t control your emotions, but you can control what you do with them.'"

"At the time, I was a young adult who had learned zero healthy emotional regulation skills (only suppression and shaming) growing up, so this blew my mind."

- lil_mermaid

Tough Relationships

"'It sounds to me like you are trying to convince yourself to stay with your girlfriend. I'm not so sure it should be so difficult.'"

"At the time he said this, I remember it was like he said, 'The earth is flat.' I thought he was crazy when he suggested relationships don't need to be difficult. But eventually, I started to realize I was trying to change myself to stay with this person rather than just being who I am."

"It took me three more months to finally break up with her but from that day on, I vowed to never again abandon myself just to be with someone I had convinced myself was better than me."

- metric88

High-Stress Situation

"I was at a high-stress time, and I asked her how people live like this."

"She replied, 'Oftentimes they have cardiac events.' She said it as an urging to care for myself as much as possible."

- KittenGr8r

The End of Alcohol

"I was struggling with my alcoholism, and we were discussing how I had been cutting back."

"She asked what I would consider success, with regard to my drinking."

"I said I wanted to get to a point where it wasn't interfering with my daily life. I wanted to just be able to have a glass of wine at holiday dinners or family gatherings."

"She simply asked me why. Why was it important for me to drink at those times?"

"It was as if she'd turned on a light. Alcohol had always been a key ingredient in every family function, for my entire life. When I smell bourbon, I think of my uncle. When I smell vermouth, I think of my dad. Alcohol ran through almost every happy childhood memory."

"But, even more than that, I was very afraid of the explanation I'd have to give when family and friends asked why I wasn't having a drink. I had tried to quit before but failed. What if I admitted my problem, only to fall off the wagon?"

"When she asked why I didn't want to completely quit, it was the first time I saw that last part of the big picture. I'd be willing to drink myself to death in order to avoid being scrutinized, or judged for possible future failures."

"That was the day I quit. I've been sober since May 6th, 2017. 2,407 days."

- sophies_wish

Acceptance vs. Enjoyment

"'Accepting something doesn’t mean you have to like it.'"

"That took away a lot of my inner conflicts about situations because I could accept a situation without expending energy internally fighting against the injustice of it."

- alibelloc

Emotionally Immature Parents

"You are not responsible for your parents' emotional wellbeing. They are independent adults who have been on this earth for many more years than you."

- SmokedPears

Not So Lazy

"'Why do you think you're lazy?' Then she listed off all the things she knows I'm doing for my family, my job, and my life."

"It kind of blew my mind when I struggled to come up with an example."

"She also described family dysfunction as water. Some families are messed up in a way that everyone can see the huge waves across the surface. Others are better at hiding it, but there's still a riptide that you can't see unless you're also in the water."

"It made me realize that trying to keep the surface from ever rippling doesn't erase what is happening underneath."

- flybyknight665

The Harm in People-Pleasing

"'Why do you make people more comfortable when you are uncomfortable?' when talking about people pleasing and fawning."

- ERsandwich

Agree to Disagree

"'Stop trying to get everyone to agree. When you need everyone to agree, the least agreeable person has all the power.'"

This really changed my outlook on planning family events."

- freef

Grieve and Start Anew

"For context, I had a major TBI (traumatic brain injury), seizures, strokes, and all around not a fun brain time when I was 28."

"They said, 'You have to grieve the loss of yourself.'"

"Most people wanted me to go back to how I was. The f**ked up truth is that part of my brain is dead. The person everyone (including myself) knew died. I needed to grieve the loss of myself."

- squeaktoy_la

Multifaceted Identity

"They told me that my job and career is just a way to make money; it's not my life or identity. That took a lot of pressure off me."

- unfairpegasus

Breaking the Cycle

"They validated me."

"'You always talk about not wanting to do to your daughters what your mom did to you. You worry about it so much in every interaction you have ever had with them."

"But your children are 19 and 21 now. They are happy and healthy and they trust you because you’ve never abused them in any way. So I just want to validate for you that you really have broken that cycle of violence."

"You did that. And you should be proud of it. I’m proud of you for it.'"

- puppsmcgee74

The Grieving Process

"I was constantly bringing up how I felt like a completely different person after my mom died... like there was a marked difference between before and after her death."

"But once, she was asking about my hobbies, I got really into describing all the things I loved to do or at least used to do before I got into a deep depression."

"She was like, 'Wow, you seem very passionate.'"

"And I just sat there like, 'Well, I mean, I can't change what I like to do, they're still fun to do.'"

"And it's like she knew when to take a step back, because it was like, wow, I may be super depressed about my mom passing, but I'm still me. I'm still my passions and those don't go away."

"I don't know, maybe it only makes sense to be, but it really started getting me back on track."

- Hannibal680

Sharing the Load

"I've never really had friends. I've had colleagues and classmates and housemates and people who have hung out with me, but I never really felt close to any of them."

"And I did that thing you see on here sometimes; I stopped reaching out to see if I would be reached out to, and I wasn't, which I took as confirmation that they didn't really want me around, or at the very least, that they wouldn't mind my absence."

"I was talking to my therapist about people I'd been close to in college, and she told me to pick one and talk about him. So I did. After I shared some basic stuff like his name and his major etc., and a couple of anecdotes, she asked me what else I knew about him."

"And I couldn't answer. It wasn't really a broadly applicable bombshell, but she said, 'What else?' and I started crying because I realized that for as simple as the question was, my inability to answer spoke volumes."

"I've never had good friends because I've never been a good friend. I'm withdrawn and reserved and I always made others do the work to drag me out, without ever extending my own friendship in a meaningful way in return. If I wanted to have meaningful relationships with other people, I would have to build them."

"I'm still working on this, but I'm trying to make more offers and extend more friendliness to others in my daily life."

- Backupusername

The discoveries in this thread were incredibly touching and profound; it's no wonder these were lasting concepts for these Redditors.

It's important to keep ourselves open to inspiration and insights from others, as we have no idea how their experiences could help us, or how we could help them.