The National Institute of Mental Health suggests that phobias affect approximately 10% of U.S. adults each year. They typically emerge during childhood or adolescence and continue into adulthood (and impact twice as many women as they do men).
So when Reddit user Aelmnnor asked everyone on the platform to share scientific facts that creep them out, they received plenty of answers, and the post eventually turned into a nightmare fuel tank. From microorganisms living on our bodies to powerful cosmic events, here are the things that people wish were a lie but, sadly, aren't.
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Basically the entirety of pregnancy/childbirth. Like, this other living organism embeds itself in the lining of my uterus, feeds off my blood, makes me grow an entirely new organ (the placenta) just to feed/protect it while it grows, then it comes out while basically still gestating (other mammals babies can walk and run within minutes of birth, ours can’t even hold up their giant domes!) just because the hole I have to push it through won’t be big enough for its head if it stays in any longer.
Oh, and once I’ve done all that I get to have the longest and worst period of my life while my uterus sheds out 40 weeks of uterine lining.
I’ve had a kid and it still f***s me up.
Thankfully I made a good choice. No kids means none of that drama for me yay!
Yeah, I’ve decided not to have any kids. I am telling my daughter this tonight 😆
Load More Replies...Just my opinion so plz don't downvote me if you disagree... But I see pregnancy and childbirth as an amazing thing not a parasitic thing. My body grew another human being and protected it for the 10 months while it grew and then within a matter of hours she was in my arms. Yes it was painful yes it was messy but so damn beautiful and I am just in awe of what the human body can do. When I read this, I knew it was all true but I guess it's a matter of perspective. My body isn't the same as it used to be, but I gained much more than I lost. So I choose to see the sacrifice as worth it. Maybe I took it wrong idk.
Pregnancy is, on a scientific level, akin to hosting a parasite, but I've got 4 kids and loved every minute of my pregnancies. It is an incredible event to experience! My favorite part was to feel the first movements, and later, when the baby was big, to feel their feet pushing against my body, and that the child reacted to my voice and was comforted by it just after birth. It's not for everyone, but pregnancy, childbirth and parenting are freaking amazing!
Load More Replies...The only time your body grows an entire new set of bones and you're not even allowed to keep it
Yeah, mine is currently taking her afternoon nap… She’s 21🙄
Load More Replies...It's not so bad. I gained 70lbs with both of my kids & lost it pretty quickly & was only in labor for 40-45 minutes. Totally worth it.
Load More Replies...By definition, we almost do start our lives as parasites! The only difference is living in the same species instead of a different one.
Load More Replies...At times, especially in the last trimester, it does feel like you are carrying a huge parasite. That is why abortion should be legal. The fetus that is accepted and wanted isn't considered parasitical, but an unwanted fetus is literally a parasite, taking from a woman's body without permission and without any benefit to her. I can see how such a situation would easily create resentment towards the fetus, and depression. Depressive hormones and stress aren't healthy for a fetus... (Being devils advocate here, don't hate...)
Foods I hated, I loved during pregancy. I craved the strangest foods ever to grace a store shelf (pickled pigs feet). Meds I took before pregnancy stopped working afterI delivered. You go I to this experience, one person but come out a very different person.
I watched a video explaining why human females have such bad periods compared to other animals. Basically their bodies create a much heavier lining to protect itself from the fetus. Human fetuses behave much more like an aggressive parasite, connecting much closer to the mother's body and demanding much more resources, than any other mammalian fetus.
And that’s okay! It’s your body and your choice. Every woman should have the freedom to decide to not have kids or have kids. Some want them some don’t nothing wrong with either one of those.
Load More Replies...just every now and then, im really glad im a bloke. you women really do seem to get the s****y end of the biological stick.
Indeed, as much as the vast majority of cultures tend to magnify and/or romanticize it, this is one of the creepiest phenomenons our mere existence on Earth depends on.
I don't see it as parasitic because it's an organism that was created using your own cells. It's not an invasive species just rocking on up to your uterus and happily sucking the life out of you. Your body also doesn't reject it or see it as toxic. I just feel like nature has made it this weird way of replicating yourself. But men need the help of a woman to replicate themselves, so they have this biological handshake agreement to help each other out.
Actually the body does treat it like a parasite. The immune response in the uterus is partially suppressed to allow pregnancy.
Load More Replies...While I understand that some folks don't want to have children, and that their families might put pressure on them to have kids, I don't understand why this has become such an issue on all kinds of forums, including Bored Panda. To have or not have children, is a personal preference, and no one should be pressured to have children when they don't want them. There are a lot of parents who should never have had children because they cannot or will not care for them, and yet there are many people who want to be parents and cannot conceive. While countries are lamenting the low birthrate,, even banning abortions and making birth control illegal or difficult to obtain, maybe it's a good thing as there are children across the planet who need good homes and dedicated parents.
Oh please. There are ENDLESS articles about being a parent and about kids. If you're so happy about your choice to have kids, why do you feel the need to whine about people who don't want them
Load More Replies...Let me finish.At 18, you send the kid to college so he/she won't have to live off you it's entire life. No college, no problem, the kid coninues living with you while it works a low income job while you pay for their car payment, insurance, uniforms, gas, and food for their friends.
Well that fertilized egg can get its own room to grow its placenta in and get the heII out of my body
Load More Replies...The first AI that can successfully pass the Turing test would be able to pretend that it couldn't.
The sudden urge to jump off of a very high height. You can be physically and mentally stable to the greatest degree and still have this feeling when at such a high height.
Sofagirrl79 replied:
I heard it's "the call of the void" and it's a normal human thought
Honestly nothing is more creepy than how deep sea anglerfish mate.
The deep sea is dark, and the anglerfish are spread very thinly. Therefore, when an anglerfish meets another anglerfish, it’s incredibly important they get the chance to mate over and over again. The evolutionary strategy that deep sea anglerfish devised is extra creepy. The male latches onto the female, biting her and never letting go. That way he can inseminate the eggs she drops. Not that bad so far right? But wait, how does he eat if he’s latched on his mate?
Well, the circulatory systems fuse and the female provides nutrients for the male through this fused circulatory system. The true horror starts here. The organs of male start to wither and atrophy, being absorbed into the female. Eventually, the male is reduced to a lump of testicles the females use to fertilize their eggs. Females are often covered in bumps of several males that have melted into the female, becoming a literal body horror lump of meat on the female.
Your brain literally creates your own reality and your senses and body just go along with it.
No-BrowEntertainment replied:
People think the brain sees what the eyes tell it to, but really the eyes pull up an image of blurry colors and dark spots and the brain goes “cool so that’s a tree”
The mantis shrimp can see colors that our eyes aren't capable of perceiving.
Think about that.
What else are we just not capable of sensing?
I would like to know how someone found this out. What possible way led to this discovery
When you go to get something from one room (or upstairs) and suddenly forget why you went in there. It’s called a boundary event. Usually, if you go back to where you started (through the boundary) you’ll remember it again.
You get and cure cancer in your own body thousands of times a day.....
The universe is unbelievably infinite, while simultaneously unbelievably infinitesimal.
The universe has ~10^22 stars, a rough guess. This is an unfathomably large number for humans to comprehend, but bear with me. There is roughly 100 thousand million stars in our galaxy alone, and there are roughly 125 billion galaxies.
A single drop of water contains ~10^21 H2O molecules, not too far off from the number of stars in the whole universe. A very similar number, but contained in a single drop of water!
It blows my mind that the universe can contain such mind boggling numbers of things on such wildly different scales. There is so much to reality that the human mind just isn't capable of grasping.
Yet the alternative to being truly infinitessimal is more bizarre, yet true: at a certain point, the law of physics break down until there's another certain point at which even space itself is quantumized. Still wilder, this means there's a finite amount of information in the universe.... and that information survives a black hole. Which means if the universe actually IS massive enough to contract back on itself, all of reality can be thought of as a projection of information from a single point in space. (I don't say space and time because time also breaks down with density.)
If you believe strongly enough that you have been cursed, your brain can shut itself off entirely in severe cases. The psychological term for it is "Voodoo Death Syndrome." It's just the fact you can literally think yourself to death that unsettles me so.
There are a lot of people who are pretty safe from thinking themselves to death.
Caterpillars turn completely into goo in their cocoon, and then become a butterfly.
MarnerIsAMagicMan added:
And there is evidence they retain memories from their pre-goo days. Memories of strong positive/negative stimuli that they show preference-for/aversion-to, even after metamorphosis.
That so many vegetables came from the same plant. Broccoli, kale, kohlrabi, Brussels sprouts, cabbage, etc. They are, botanically speaking, the same species. Humans have just bred them to emphasize different traits (buds, leaves, tubers...) Imagine if humans were as genetically flexible. Imagine a person walking around with GIANT toes, but otherwise normal.
Actually, plant genetics in general is a weird, weird world.
Violets secrete a chemical that causes you to forget what they smell like afterwords. You’re essentially getting roofied every time you sniff one.
No, incorrect. Violets get their scent from ionone. It's an extremely sweet scent that many people describe as also being dry. "Powdery" is the word that's usually used. Another word is "ethereal," or "ephemeral." After stimulating scent receptors, ionone binds to them and temporarily shuts them off completely. This substance cannot be smelled for more than a few moments at a time. After that, people go anosmic to it. Then, after a few breaths, the scent pops up again. Because the brain hasn't registered it in the preceding few moments, it registers as a new stimulus. Although plenty of people don't like the scent of violets, they don't constantly overpower people, and they don't fade out.
When the Titanic sank non of the shoes decomposed so there’s tone of shoes at the bottom of the ocean.
A gamma ray burst could wipe out all life on earth instantly with no warning.
Not all life unless it blows the planet apart. There are fungi living miles/kilometers below the surface of the Earth to hat would be unaffected.
That as the permafrost melts, a lot of locked up methane will be released, and microorganisms there will "wake up" and do their jobs, breaking down organic matter, and release more methane and greenhouse gases.
Not to mention any viruses that were long dormant so our bodies won't know how to fight them.
Your brain is making decisions before you are even aware of the decisions it has made. It also makes decisions based off of learned behavior and you just go along with it.
This one shocks most people. Our brains do most of our decision making for us, and then let us know about it once we're already committed. If we "ask" it why we're doing something it will come up with a reason, but this reason is often nonsense that doesn't hold up to close scrutiny. Oliver Sacks covered a lot of this in his excellent and very readable books.
Humans are bioluminescent (nothing to do with body temperature). We emit visible light that can be photographed in specific conditions. But, this light isn't visible to us. Which makes it a strange thing to have evolved, and begs the question
"what organisms is this light visible to, and why?"
Edit: Adding an edit for all the comments explaining evolution... Please read the thread before commenting. I find this a creepy fact due to implications on interspecific relationships, NOT because I think prehistoric humans went shopping for a bioluminescent hat with a specific motive in mind.
I get OP'S point. We breed plants and animals for characteristics that please us (often involving flavor). So shouldn't we wonder if the same has been done...to us?
The brain can play tricks on you:
When you look at a clock and the second hand seems to freeze for a moment, your brain is actually generating a false memory - and your perception of time stretches slightly backward.
This effect is called chronostasis.
Is this why that last second on the five second timer before skipping a YouTube ad seems to feel so long?
Parasites can live anywhere inside of you, for years unnoticed. A simple migraine could be a tapeworm crawling in your brain, causing damage.
Your eyes begin to blur frequently and you don't know why and it's not getting better.
Losing weight and having diarrhea but it's not a stomach bug. Well, I guess it is...
You are having a difficult time catching your breath and your chest doesn't feel right.
It could just be some parasite hanging out, using you.
As someone who suffers from migraines often, I am choosing to pretend this is false information lol
That 99% of all life that has ever existed has gone extinct.
When a president declares a national state of emergency the law prohibiting medical experiments on unwilling human subjects is suspended.
your digestive tract is an unbroken tube from mouth to a**s...your lips are basically the other end of your b******e.
Not exactly scientific or creepy but, it's close enough and I want to contribute.
Mouth pipetting was a thing in labs in the 1980s. A pipette is, for simplicity sake, a glass straw that lab staff would use to transfer liquids. Now a days we use special bulbs, that when squeezed, would suck up the liquid for us. Kinda like a turkey baster or eye dropper.
Before we had these bulbs lab workers had to use their mouths to suck up the liquid. Which meant if they weren't careful they'd get whatever they were sucking up in their mouth. I'm currently training to be MLAT and those fluids would usually be urine, liquid stool, sputum and so on.
Edit: So mouth pipetting is still a thing. I'm Canadian and I've been told that it is rare or none existent in our labs.
It's still a thing in my School. I hated it. Thankfully I just passed out from School.
Sea stars eject their stomachs to cover edible parts of their prey, begin digesting it externally, and then pull the partially digested prey into digestive glands to finish the job.
We call them starfish where I come from but I think Sea Stars sounds much cuter
Obligate siblicide. In some species of animals, multiple offspring are born but only one is actually raised by the mother. The others are born only as backup in case the first-born doesn't survive. When the first-born is fine, which is the typical case, it kills the others.
We know more about the moon than we do our own oceans.
The moon was easier to get to. And with no life, there's not many surprises up there.
Years ago I saw an episode of *Monsters Inside Me* where this guy was doing something outside and a fly flew into his eye. It only made contact for about a microsecond, but it was enough time for it to lay eggs. After they hatched they started eating his eye from the inside and he was starting to go blind until a doctor figured out what was wrong.
Just imagine that, getting your eye eaten from the inside and losing your sight all because a fly *very* briefly made contact with you. Ever since I learned about this I get really paranoid when there is a fly around my face because of the fact that this could possibly happen to me.
With a lethal dose of radiation, victims of acute radiation sickness will, after hours of vomiting and feeling horrible, start to feel much better. Then, they will descend into a hell of a painful death.
It’s rare, but you can die at any moment for literally no reason at all. Your body just stops working.
I could be drinking the same water that my extremely far relative drank back in like the 1800s
I drank some water out of a bottle with the sticker: „passed by the water authorities“ I really, really hope not.
- Out of all our DNA, only 2% codes for our genes.
The 98% leftover is called "junk DNA". I'm not specialised in genetic, but it was long thought to be useless but it's apparently essential for DNA expression regulation and protein formation.
- There are familial forms of alzheimer's disease. They are very rare but they exist, it doesn't skip a generation and one of the form makes you have the disease as early as your late 20's/early 30's.
- In Auschwitz, Joseph Mengele, a nazi doctor who conducted experiment on twins, sewed up 2 twins together for sh**s and giggles and let them die after the surgery of infections. They apparently screamed of pain for days until dying.
- You can live "normaly" with half your brain removed. It's usually done on young children suffering from terrifying epilepsy and the surgery is the last resort. It works quite well and if done early enough, with reeducation, the children develop normally without cognitive deficit, they "just" are blind from one eye, have one very weak arm/leg but they are not cognitively affected : some go to college, get married, have children and live completely normal lives.
A family friend’s younger brother had to have half his brain removed as a kid because he had strokes. He’s a teenager now and doing well!
After being decapitated there’s still few seconds of brain activity that happen before you snuff out.
There is more microorganisms on your body than people on earth.
Literally everything that you know or feel or experience in total is just a series of electric impulses and nothing else.
That’s not scary to me at all. My world doesn’t change because I’m aware my soul consists of biochemistry and electrical impulses, I’m all good.
There is something called "the squeeze," where when people had old scuba suits with tubes, you could actually get sucked into that tube if the pressure was off. You are literally shredded through your own breathing tube.
If you rub garlic on your feet you can taste it.
Does it work if we run it on our butt too. See comments about lips and butts.
In the United States, approximately 1 in every 50 people have an unruptured aneurysm. Most will never rupture, but will just sit there in your brain, silently waiting...
And holding in a sneeze can cause it to rupture! It’s rare, but possible!
Here's a good one: your eyes are an exposed extension of your brain.
In other words, and apologies if it sounds a little sociopathic, but if you take apart your head piece by piece with just the brain in tact your eyes would be dangling from the brain. Or, you can just google "eyes and the brain" to see what I mean.
Oh, it's worse than that! You know that headache behind the eyes that you get when you get a fever? That's the brain having expanded too much to fit into your skull, so it's pushing out your eyesockets.
Rogue black holes. There are black holes that just are floating around in space and potentially f*****g up solar system just by passing through it.
Rogue stars also exist, travelling at ridiculous speeds. Scientists think they were part of a binary star-system where the other star went supernova, and instead of "eating" the smaller star, it sent it off hurtling through space. Saw it on "How the Universe Works" just this morning!
Note: this post originally had 55 images. It’s been shortened to the top 40 images based on user votes.
Hmm., How about the fact that Cleopatra lived closer to the release of the first iPhone than she did to the building of the pyramids of Giza?
Wäre schön gewesen auch etwas über Schlafparalyse zu sehen, das Gefühl mental wach zu sein sich aber nicht bewegen zu können, ich finde es ziemlich gruselig auch zu wissen das jeder Mensch sie hat wenn auch nicht mit Bewusstsein. Ansonsten wären viele gute Beispiele dabei und ich habe einiges neues gelernt 😉
Half of these aren't even legitimate. Or they're half-truths. And I hate half-truths more than I hate flat-out lies.
Hmm., How about the fact that Cleopatra lived closer to the release of the first iPhone than she did to the building of the pyramids of Giza?
Wäre schön gewesen auch etwas über Schlafparalyse zu sehen, das Gefühl mental wach zu sein sich aber nicht bewegen zu können, ich finde es ziemlich gruselig auch zu wissen das jeder Mensch sie hat wenn auch nicht mit Bewusstsein. Ansonsten wären viele gute Beispiele dabei und ich habe einiges neues gelernt 😉
Half of these aren't even legitimate. Or they're half-truths. And I hate half-truths more than I hate flat-out lies.