Join the Fun!

Sue Lynn Chan 2 years ago

Hello my mutant siblings

29points

Remi (He/Him) 2 years ago

Xavier school for young milk drinkers 😄

24points

Daria Z 2 years ago

Mutants, unite :D

14points

Lily Francis 2 years ago

For the first time in my life, I'm not! 😂

2points

lili 2 years ago

ninja turtle

2points

Deborah Plapp 2 years ago

Me too 🤗

1point

Vinita Talaulikar 2 years ago

Me too.

1point

Jan Eivroc 2 years ago

Wonderful to know I'm not alone!

1point

Fxnglhl 2 years ago

me too

1point

pink_panda 2 years ago

If you have white skin, you're a double mutant!

1point

Sandeep Patel 2 years ago

ME Too!!

1point

Lindsey Judd-Bruder 2 years ago

I have found my people!

0points

Linda van A. 2 years ago

We are the only mammals that drink milk all their lives.

17points

Fenchurch 2 years ago (edited)

We are the only mammals that drink another mammals milk past weaning... It's just weird when you think about it. Lactose intolerant European here, guess I'll die what with my lack of vitamin d

18points

Fish Boden 2 years ago

ALL of our genes are mutations. What a weird entry to have made it to the top.

7points

Manuel Delgado 2 years ago

Breathing air was a (series of) mutation(s) too.

5points

Two_rolling_black_eyes 2 years ago

Every expressed gene is the result of a mutation. The only questions are the effect of the change, how it affects the individual's fitness, and how long ago did it happen (2 hours ago in 1 individual vs. 16 trillion generations and 1.3 billion years).

5points

Lara Verne 2 years ago

We're goddamn X-men

5points

Cowws 2 years ago

I've heard that like 65% of the world is lactose intolerant

5points

Elliot Fowler 2 years ago (edited)

I have been seeing this statistic a lot lately,. Basically white people have the lowest percentage of lactose intolerance (only 10%) while in the rest of the world the percentage is much higher (as high as 80 % in asia). The reason is that people who live in europe are not exposed to much sunlight compared to the rest of the world, so they receive a lot less vitamin D which is very bad for health. Well turns out vitamin D can be obtained from dairy. So the mutation for digesting dairy became common in europe due to the health need. People in the rest of the world can get the needed vitamin D from the sun so a need to digest dairy was not required.

16points

litterallynothing 2 years ago

hey guys let's be mutants together

4points

Kathy Overholser 2 years ago

I finally feel normal! LOL!

3points

kathoco 2 years ago

One of the fastest spreading mutations we know of, which means it was an evolutionary advantage.

3points

Laura Gillette 2 years ago

But... all genes are mutations...

3points

Phoebe Bean 2 years ago

Ah, I´m a mutant! I knew I had a hidden super power!!

3points

James G. Currie 2 years ago

Edit original post for missing text - "...milk as an adult is..."

2points

Bryan W. 2 years ago

Technically any gene that makes you different from the very first simplest form of life is a "mutation". Also "normal" means "a majority of people on average" in this context, and only 36% of ppl are lactose intolerant, so no. It is not "normal" either. This is an untrue and dumb statement ppl pass around to seem smart about how humans only recently (10k yr+) evolved the ability to consume dairy and console the unfortunate ppl who haven't.

2points

tuzdayschild 2 years ago

¡Viva la mutación!

2points

Callie Ge 2 years ago

I’m a mutant I love icy cold milk

2points

Dl B 2 years ago

Same for alcohol. Alcohol is poison to most species.

2points

James G. Currie 2 years ago

Alcohol is a poison to humans. "Alcohol Poisoning" is a very real thing, and kills people around the world every day.

2points

Sergy Yeltsen 2 years ago

Being able to drink milk isn't as cool a superpower as flying, regeneration or weather control. :/

2points

Karolína T. 2 years ago

Primary lactose intolerance is rare. Lactase production is inducible.

2points

Jo Johannsen 2 years ago

I'm a mutant!?

2points

Riley Quinn 2 years ago

Finally, finally, finally! My dream comes true. I can now join forces with the X-men. While they're out fighting battles, I'll be on the sidelines wowing the crowd with a tall glass of milk in one hand and a double scoop cone in the other.

1point

Mary Ross 2 years ago

Does that mean I can join the X-Men?

1point

Notorious DBT 2 years ago

Babies can drink human milk. After that most of us can't tolerate it.

1point

K O 2 years ago

and 75% of people lose the ability to digest it by 30 so if you suddenly become intolerant - that's why

1point

Hugo Hackenbush 2 years ago

Breat milk has lactose.

1point

GoGoPDX 2 years ago

It does! So does goat milk. But both of those are much easier to digest than cows milk. I believe it has to do with certain enzymes and a lot of other factors, but it is really interesting.

2points

Easy_Sheet Music_Play_Along 2 years ago

Babies of every race can digest lactose. But many lose the ability as they grow.

0points

Jo Davies 2 years ago

It is the amount of lactose that is present that is the problem

0points

Notorious DBT 2 years ago

It does. It's very easy for babies to digest. Cow milk and other milks are much harder to digest for them so they have to be altered to be given I.e. infant formula.

0points

alwaysMispelled 2 years ago

It's because milk is only produced for babies. IF you drank milk (dairy intake) continuously then you would never become intolerant.

1point

Monday 2 years ago

You can develop an intolerance for any food at any point in your life though. You can spend the first 30 years of your life eating shellfish and then spontaneously develop an allergy for it.

5points

James G. Currie 2 years ago

My sister became lactose intolerant in her 20's...despite drinking up to 4 litres a week.

1point

Danyelka 2 years ago

If you drink mother's milk, maybe you are right. You can built intolerance to other animals milk or born with this intolerance.

0points

Oh Deer 2 years ago

oh. ok

0points

Niall Mac Iomera 2 years ago

Technically everything we have is a mutation

0points

Altea 2 years ago

everything is a mutation, actually

0points

Mary Ross 2 years ago

In ancient agrarian and herder cultures, milk and cheese were much more available. Hunter and gatherers did not have their access to dairy products.

0points

Vera Diblikova 2 years ago

So are all mammals?

0points

Doug 2 years ago

At what point does a change cease being a mutation and simply get considered evolution/normalcy.

0points

jmdirks 2 years ago

That would mean you are born not being able to consume your mothers natural milk. I call big bull s**t on this one,

0points

tirebiter 2 years ago

Everyone has genetic mutations. We're all mutants.

0points

Jo Davies 2 years ago

Preach, Sister! There is a reason we can't give it to newborns and some of us have years of problems thanks to dairy that cannot be undone

0points

Rick Hoppenbrouwer 2 years ago

In all honest I like people with toes or without.

0points

Beata Santa 2 years ago

I am normal then :-P :-D

0points

LynzCatastrophe 2 years ago (edited)

And if I suddenly can't digest dairy, I'll jump off a bridge.

0points

TheDragonPSA 2 years ago

#mutantpride

0points

clairelise@pacific.net 2 years ago

Ttthhhbbbttt "I knew I was the normal one" Peeewwwwtttt (squeaker)

0points

Max M 2 years ago

Cool. I always wanted to be a mutant.

0points

Dawn Davison Clements 2 years ago

I can drink raw milk but not pasteurized.

0points

Pangolin Pal 2 years ago

I actually knew this -- and because I love raw-milk stinky cheeses to distraction, I am pretty glad to be a mutant!

0points

James Tartaglione 2 years ago

one are of my life where i'm not "technically" the "anomaly" but i'd rather be able to eat cheese

0points

Vortex Lazer 2 years ago

I am definitely a mutant then, I could drink milk fine without having to head to the restroom.

0points

sinead 2 years ago

Cows milk is for baby cows.

0points

J-FLY 2 years ago

Even kittens are lactose intolerant after a certain age. Milk is for the offspring of the same species only.

0points

neil jagurdo 2 years ago

I love milk and am SO glad I tolerate it, this person is just jealous.

0points

LadyDez 2 years ago

I haven't had milk in 30 years.

0points

Ben 2 years ago

And what about that I can drink milk from the cow w/o issues but things get crazy from the store bought ones?

0points

Jeja 2 years ago

I'm normal.

0points

Lady of the Mountains 2 years ago

I like being a mutant

0points

ThisIsNotTheOneYou'reLookinFor 2 years ago

So breast feeding was not a thing in the past? Lactose intolerance is a recessive gene.

0points

Notyomama 2 years ago

My husband is dairy intolerant ,we don't know which part, but dairy is one of the few foods I have no issues with. Cooking is wild at my house.

0points

Fiona Parky 2 years ago

That’s not actually how it works but have fun!

0points

rhubarb 2 years ago

Really? That's news to me, everyone I've met is able to consume dairy, I thought it was the other way around!

0points

1.21Gigawatts?! 2 years ago

Blarge ooh kep tamto mutantes! Oh sorry, that was Mutanese for “Hello my fellow milk mutants!”

0points

foofoofloofy 2 years ago

Damnit. I want to be special :'(

0points

Lieke van Henten 2 years ago

it's soooo nice not to be abnormal for once

0points

Gregg Long 2 years ago

Isn't this mutation confined mostly to people that are of European descent?

0points

Dave Lear 2 years ago

So I've read. Far less common amongst Asian peoples, apparently.

0points

Al Christensen 2 years ago

Um, yeah, so before the mutation human infants were fed... what?

0points

Dave Lear 2 years ago

Milk. The mutation is that in the majority of humans the gene for "lactose tolerance" actually switches off past childhood. So technically those of us who continue to tolerate milk into adulthood have a defective gene that, like a stuck valve, never switches off.

0points

DennyS (denzoren) 2 years ago

Someone call Professor X before I join Magneto.

0points

glowworm2 2 years ago

That is insane. All this time,I thought it was the other way around.

0points

Robert T 2 years ago (edited)

Being normal is such a pain in the derriere!

0points

Mar Nadal 2 years ago (edited)

And this mutation is more widespread than many people think. Milk is not the "white poison".

0points

mongo 2 years ago

No. Lactose tolerance is normal. Lactase permanence, the ability to digest milk as an adult is not "normal". So, normal is being able to digest milk but to reduce the production of the necessary enzime to digest lactose as we age (lactase impermanence). Several mutations exist which impair this mechanism which leads to some people being able to digest milk as adults without getting bloated or having the runs. The evolutionary explanation would be that before domesticating cows, producing those enzimes after childhood would have been a waste of energy. Just as we did artificial selection on cows they did the same to us. Makes you wonder if other domesticated animals changed us too. For example favoring genes that make us more prone to like pets.

-1point

Atchaco-Leigh 2 years ago

Well at least one thing about me is normal.

-1point

Deborah Plapp 2 years ago

Good to know there’s one normal thing about me 😬

-1point

Joe Bloe 2 years ago

How can it be a mutation if every single babies have it???

-1point

Ann Mohrmann 2 years ago

So, enough humans liked milk that they just kept drinking it until their descendants could digest it? Just like with chili pepper/powder/plants?

-1point

Hades (but good) 2 years ago

we could make a movie: The Milk Mutants

-1point

John Topper 2 years ago

It's a normal variant. Not a mutation.

-1point

Jake Burger 2 years ago

Huh? What the hell was milk for before we could drink it then?

-1point

Dave Lear 2 years ago

Drinking, but not by adult humans.

0points

Julieandthephatones 2 years ago

teenage mutant ninjas turtles!!

-1point

JuJu 2 years ago

Ha! I'm bloody normal.

-1point

Purple3262 2 years ago

That's really interesting.

-1point

Autistic apricot 2 years ago

TAKE THAT YOU MUTATED HUMANS, I AM SUPERIOR

-2points

How much do you know about the human body? Chances are, unless you work in the medical field, many of our bodily functions are a mystery to you. No matter how well you paid attention in freshman year biology, there is a reason why it can take over a decade to become a doctor. Our bodies are incredibly complex. Adults have more than 46 miles of nerves and over 60,000 miles of blood vessels inside of us, while our brains have about 100 billion nerve cells. Not to mention how intelligent we are and how we function based on free will and make choices in accordance with society, rather than simply following impulses without any thought process.

But as previously mentioned, our current forms took millions of years to evolve. Perfection does not happen overnight, right? Most scientists agree that there were about 15-20 different species of “early humans” before us, with Homo sapiens becoming, for the most part, how we are today about 300,000 years ago. It makes sense that during all of that time our bodies became increasingly complex, particularly our brains, but it certainly makes it hard for scientists and doctors to master their understanding of the human body today.

#2

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About 5% of people never get a headache. F**k those people.

lilranter , Edward Jenner Report

Final score:

340points

POST

Roland Gosselin 2 years ago

I am part of the 5%, and I know I am lucky. But I'm super bald and I have kidney stones, so I guess things even out, all in all... :)

22points

We reached out to Dr. Scott Ross to hear what the craziest fact he knows about the human body is. "If a person donates half his liver to a person in need, the donor's liver can regenerate to its full size in about 6 months," he told us. That's definitely something I did not know, but I'm glad I know now! We also asked Dr. Ross what makes the human body so special. "The complexity of the human body from the fertilization of the egg by the sperm to development and then the interaction of all the organ systems is truly a miracle," he told Bored Panda. "Whether it be the chemistry of food digestion, the physics of joint motion or the functioning of the human brain, every aspect of the human body is truly amazing."

Lastly, we wanted to know how much of the human body is still considered a mystery. "It is impossible to know what we don't know about the human body but suffice it to say, we continue to learn new things about the body as research and technology advances." I cannot even comprehend everything that doctors and scientists already know, so it is mind-blowing to think that their education never ends. Thankfully, it's not my job to know, so I can always go to experts like Dr. Ross to find out what's causing that strange tingling in my elbow.

#3

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About If we were an RPG character, our main stat would be endurance.

We are, by animal standards, hellishly undying and unrelenting terrors, these Terminator-esque nightmares that just DO. NOT. STOP.

So ancestrally we are persistence hunters. That is, our main tactic for catching prey without fancy weapons was to just run them down, especially in our way-back home of the African desert. You can still see it, all over the human body.

We are nearly hairless. This lack of insulation means better heat dissipation. We have a *ton* of sweat glands, next to other mammals. Again, heat dissipation. Another one is our two-legged gait - walking for us is technically just a series of controlled falls. We let gravity do half the work, and as a result use up fewer resources and generate less heat (quadrupeds, on the other hand, have to do more work with more legs).

I mean, imagine being a more-or-less gazelle of half a million years ago. You're eating, doing your thing, when this predator arrives, so you run off. Now most predators, they'll only chase for a short distance and then call it a day (watch cats, for instance). But this one... here he is again. So you run. He returns. You run again. He returns. You're getting hot - you have to stop and pant to lose heat, but he just keeps jogging. You run. He keeps coming. You're tired - you're fast, but not for very long, and this stretches your limits.

Eventually you just lay there, exhausted and heat-stunned, and this ludicrous hairless monkey just jogs on over and kills you.

That's our claws, our sharp teeth, even without our technology and tool-making. We simply don't stop.

vault13rev Report

Final score:

322points

POST

Grammarly 2 years ago (edited)

Huh. I thought we were pathetic creatures - what do you know! Edit: oh wow thanks guys I've never had so many likes-

90points

There are many aspects of being a human that makes us unique to other creatures, so we consulted Live Science to see what they think the top 10 traits that make humans special are. First, they mention our speech as a unique characteristic of humans. They explain that essentially, the size of our brains makes it possible for us to have a wide vocal range and precise control over our vocalizations. “In simple terms, primates with bigger cortical association areas tended to make more sounds," says Jacob Dunn, an associate professor of evolutionary biology at Anglia Ruskin University. This special feature has allowed our species to develop over 7,000 different languages.

The fact that we walk on two legs is also unique compared to many species. Having our hands free while walking makes us capable of doing multiple things at once, like using tools (or let's be honest, texting and walking). However, Live Science notes that there are downsides to this trait as well. The way our bodies evolved to walk upright has made human birth particularly dangerous compared to many other animals. Our pelvises are not made for pushing out babies with large brains, and the lumbar curve in our spines makes us prone to developing back pain.

#4

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About When you are exhausted and go to bed your body shuts down faster than usual. That 'jerk' or 'kick' that your leg makes is a signal from the brain to make sure you are not dying. Your body takes a a while to slow down to sleep but whilst exhausted your brain double checks to make sure you are still alive by sending a message from your brain to to the bottom of your body to check if your nerve sytem is still functional. This is usually a quick kick of your predominant leg.

diego_le_blanco Report

Final score:

320points

POST

Dandelion Girl 2 years ago

this happens to me all the time! never knew what it was until now

113points

#5

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Natural redheads require increased doses of anesthesia, due to some connection with the mutated melanocortin-1 receptor. I’m a natural redhead myself, and developed a fear of dentists because I’d always feel what they were doing!

Eventually I had an issue that couldn’t be ignored, and had to find a new dentist. At my first visit he took one look at me, and said “You’re a real redhead, huh?” “Yup.” “(Hygienist), get me 4x the novocaine!” I knew I’d found my man, and he’s been treating me ever since... also shed my fears, since dental work is much less unpleasant when you’re actually numb before they start.

LollyHutzenklutz Report

Final score:

296points

POST

Winter Eleven 2 years ago

I'm not a red head but still feel everything during a dentist appointment so i changed 7 so far. They still don't believe me when i say that thing doesn't work, never felt that numb lip or whatever

59points

#6

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Breastmilk will produce antibodies to help baby fight off disease. It’s thought that’s babies saliva enters the nipple, mums body tests for any undesirable bacteria, then produces milk to help fight it off.

For this reason, it’s not unusual for breastmilk to look different when baby is sick. Sometimes very dark yellow and thick, almost like colostrum. It also contains different hormones depending on the time of day, and is antibacterial. It is a living liquid

LeeLooPoopy Report

Final score:

289points

POST

Robert T 2 years ago

Parasite still controlling its host from outside the body ;-)

166points

Compared to most other mammals, humans are also relatively hairless. I know what you might be thinking, your husband has the hairiest back you have ever seen or you believe that your legs are covered in fur. But if you compare yourself to a bear or a chimpanzee, you might be feeling smooth as silk. We used to have much more body hair, but apparently, about 2 million years ago, an adaptation caused our body hair to “miniaturize”, while another adaptation caused us to have many more sweat glands than most other mammals. Today, these adaptations make it much easier for us to cool off. So as much as you might despise returning home from a run dripping wet, know that we are lucky to have developed all of these sweat glands.

#7

Really late but I discovered this thing during my thesis.

We were researching patients with neurological problems and people who had brain injuries and we found a woman in her 30 that had had part of her brain removed. More specifically the area that activates when you move your body.

Well she was moving and talking with just some minor missteps and theoretically it was not possible, she was paralyzed in the first 3 months after the operation (she was caught in a car accident if I remember correctly).

We were trying out a new scanner for the brain and we found out that an area of the brain that wasn't supposed to work and control the movement was doing just that. The occipital area (usually controls the vision) was now working as a motor control area.

The brain is really amazing...

yourteam Report

Final score:

264points

POST

Huddo's sister 2 years ago

Many times people's brains can reorganise and change pathways to allow them to resume funtions.

86points

#8

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About When were in an unfamiliar environment we sleep with half our brain at a time kinda like sharks and that's why we wake up easier.

creeperedz , Ivan Oboleninov Report

Final score:

259points

POST

Jo Jones 2 years ago

Another reason why the investors/ business people who always travel and sleep in different hotels every week are called sharks I guess ;)

64points

#9

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About I work in an ER and a guy came in because he had non-stop hiccups for six days. Every 45 seconds or so he would hiccup. He was going insane because he couldn’t sleep or focus and had a hard time eating.

After running tons of tests and almost giving up hope on helping this guy, one of the nurses looked in his ears and found q-tip cotton stuck inside and as soon as the cotton was removed, the hiccups stopped completely.

Dude was so relieved he cried.

cms0603 , Rohan Dalal Report

Final score:

254points

POST

Panda in the Fake South 2 years ago

I bet he was on his way to having abs of steel

82points

Due to our mostly “naked” bodies that are not fully covered in hair or fur, we have developed a need for clothing to keep us warm and protected from the elements. And while this is not a solely human trait, as chimpanzees have been documented wearing “necklaces” and “earrings”, those were purely for aesthetic reasons. We often need clothing to shield us from cold weather or rain and to protect our feet from being damaged on the ground. Humans are also required to wear clothing to be part of most societies. Animals don’t stigmatize the naked body, but for some reason, most humans do. Whether you agree with the requirement to wear clothing or you would rather live in a nudist colony, it is certainly one more way that humans stand out from the pack.

#10

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About When we get sunburn, that's not the heat of the sun that's hurting us most of the time, but it's little skin cells killing themselves to protect us from skin cancer.

Not so cool if I think about it.

datboiakon , Tora Chu Report

Final score:

235points

POST

similarly 2 years ago

Folks: protect yourself from the sun! I thought it could never happen to me, but it did: basal cell carcinoma, a little star-shaped wound on my forehead that never seemed to heal. While looking through old photos, I suddenly realized it had been there for 3 years! I named it "Spot".

80points

#11

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Archaeologist here.
You can give birth after you've died.
Occasionally we will come across a really confronting burial where the skeleton of an unborn child is halfway through its mothers pelvis. Generally what happens is the woman has died before giving birth and after burial a build up of gasses from decomposition forces the baby out. We refer to this as "coffin birth".

hetep-di-isfet , Lisa Report

Final score:

216points

POST

Purple3262 2 years ago

I didn't need to know this...

204points

#12

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Eye immune privilege: Your immune system doesn't know your eyes exist. Theres a chance that if you get an eye injury or an infection near your eyes the immune system will think your eyes are a foreign body and you'll go blind.

Kubrick_Fan , Pixabay Report

Final score:

202points

POST

Phoebe Bean 2 years ago

Not able to sleep tonight after reading such horror stories about the human body.

69points

One of the most special things about the human body is our famously overdeveloped cerebral cortex. It makes up over 80% of our brain’s mass and allows us to use complex, higher level thinking skills, such as making decisions, executive control, emotional regulation and using speech. Our amazing brains are responsible for only 2% of our total body weight, but they use up more than a quarter of our body’s energy. And although we don’t have the largest brains in the world, that would be sperm whales with brains weighing up to 20 pounds or 9 kilograms, we do have the most impressive brains. With our complex reasoning abilities and intricate societies, we are definitely among the most intelligent species.

#13

The bone that supports your eyeball, called the orbital floor, is paper thin and has a large empty cavity, called the maxillary sinus, on the opposite side. When you get hit hard in the eyeball, instead of your eyeball itself rupturing, the bone underneath your eye breaks, which is called an orbital floor fracture. This releases the pressure from the impact and saves your eyeball. If you crush a beachball against a concrete wall, you can pop it, but if you try crush it against a styrofoam wall, the wall breaks but the beachball is fine. An amazing evolutionary adaptation to protect your eyesight.

ddsmd Report

Final score:

200points

POST

Pirates of Zen Pants 2 years ago

Who here read the word "eyeball" and immediately noped out of that paragraph?

69points

thecuriousdigest , Frederico Dionisio Report

#14

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About You mostly breathe out of one nostril at a time, and the ‘dominant’ nostril switches every hour or so.

Final score:

196points

POST

Jennik 2 years ago

Spending the next few hours being strangely nostril-conscious

246points

whosharjot_singh , Acharaporn Kamornboonyarush Report

#15

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About You just need to focus on the time you want to wake up and our hypothalamus would wake us up at the exact same time.

Final score:

186points

POST

Phoebe Bean 2 years ago

Not my hypothalamus. It has a mind of its own.

139points

Another feature of the human body you might want to give yourself a hand for developing is, well, your hands. We may not be the only species that has opposable thumbs, as most primates do, but our thumbs are particularly large. It is unique that we can bring our thumbs all the way across the palm of our hands, which makes it much easier for us to pick up objects than most other primates. We also have impressive muscle control in our hands, allowing us to write precisely, play sports with accuracy, provide excellent massages and create amazing visual art. We are actually pretty lucky to have such versatile hands. I'd like to see a monkey type this paragraph or play the piano!

#16

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Women are actually programmed to forget the pain of child birth after a few months or so. If this didn’t happen, most women would only end up having one child, which would eventually lower the population.

Sqwoopy , freestocks Report

Final score:

181points

POST

Katrin Krueger 2 years ago

I think we're unable to physically remember ANY kind of pain - we're just thinking, yeah, that hurt me badly back then, but cannot re-live actual pain.

142points

GustavGarlicBread , Tima Miroshnichenko Report

#17

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About You can see your nose all the time, your brain just chooses to ignore it.

Final score:

181points

POST

Eirik Johnsbråten 2 years ago

Not anymore...

131points

#18

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About We have an internal regulator that prevents us from using our full strengh. Or muscles usually only work at about 60% max of what we are capable off.

In extreme life and death situations these regulators stop and we are able to use our full strengh. This is how the parts where people tipped over cars and similar come from.

These regulators are because at full strengh we heavily damage our bodies. Essentially, you could lift something to the point where it is either lifted or your arm just breaks instead. I believe there has also been someone who ran so hard his leg broke.

Mad_Maddin , samer daboul Report

Final score:

177points

POST

Phoebe Bean 2 years ago

My internal regulator only allows me to go around the block when it comes to exercise.... LOL

77points

The ability to blush is also a uniquely human characteristic. Darwin referred to blushing as “the most peculiar and the most human of all expressions”, but perhaps he never had someone tell his crush that he liked them in middle school. Nothing peculiar about the reaction of blushing then; it felt like a perfectly appropriate response in my opinion… But there is a theory that blushing was developed as an evolutionary response to acknowledge a mistake or embarrassment without having to address it verbally. “A prerequisite for embarrassment is to be able to feel how others feel — you have to be empathetic, intelligent to the social situation," says Ray Crozier, an honorary professor at Cardiff University’s School of Social Sciences. If the person you’re talking to can see that you are clearly aware of your mistake, there is no need to bring it up. I only wish everyone was polite enough to take blushing as a silent signal, rather than commenting, “Wow, you look really red!”

#19

If you lose a hand and then have it reattached, even if all the feeling and movement ability comes back, your skin on that hand will never get wrinkly in water again. It's lost the ability to do so.

Also, the reason our hands get wrinkly after too long in water is to give us more grip on slippery surfaces.

LeaninKeenan Report

Final score:

176points

POST

Brandon Marlowe 2 years ago

Okay. I must confess that I doubted this one so I did a quick Google research session and TIL that it is correct. Thank you BP! https://www.scientificamerican.com/article/why-do-our-fingers-and-toes-wrinkle-during-a-bath/

82points

#20

Your liver can regenerate, and much faster than you think. I had a quarter of my liver removed, and a month later it was back.

Rock_Robster__ Report

Final score:

169points

POST

Monday 2 years ago

That's why live liver donations are so cool too. You give a chunk of your liver away and within a year or so both you and the lucky recipient have full livers.

103points

#21

A small percentage of people are "Super Sleepers" and are fully recharged after 2 to 4 hours of sleep each night. They get to burn the candle at both ends!

lokensnarm Report

Final score:

159points

POST

Phoebe Bean 2 years ago

I envy that because I need at least 8 hours to fully recharge to be my optimum best.

75points

Something else that is fascinating about being a human is our long childhoods. While some other species have long lifespans like Asian elephants and blue-and-gold macaws, we are special in the way that it takes us so long to mature. Our childhoods are twice as long as chimpanzees, and even earlier versions of humans reached adulthood faster than we do today. There are several possible explanations for this, including the size of our brains and our long lifespans.

According to Associate Professor of Psychology Suzana Herculano-Houzel at Vanderbilt University, “It makes sense that the more neurons you have in the cortex, the longer it should take a species to reach that point where it's not only physiologically mature, but also mentally capable of being independent. The delay also gives those species with more cortical neurons more time to learn from experience, as they interact with the environment." I sometimes envy kids for their freedom and lack of responsibilities, so I am feeling really lucky right now that I'm a human. At least I got 17 years to enjoy being a kid, rather than a measly 3!

#22

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Your heart rate increases about a minute before partaking in exercise. It is known as the anticipatory rise and happens involuntarily.

Wizzkidsjay , Ketut Subiyanto Report

Final score:

152points

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Jennik 2 years ago

So could I get a cardio workout just by thinking about exercising?

165points

#23

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About The microscopic mites living on your face feeding off the oil glands.

You can't see them, but they're there. They are microscopic mites, eight-legged creatures rather like spiders. Almost every human being has them. They spend their entire lives on our faces, where they eat, mate and finally die.

There are two species of mite that live on your face: Demodex folliculorum and D. brevis.

It's cool cause that means I'll always have some friends with me.

alienandro , Pixabay Report

Final score:

144points

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Caro Caro 2 years ago

I mite not want to know this!!!

138points

#24

Blind people process Braille in their visual cortex. Amazing example of neuroplasticity.

Sydney2London Report

Final score:

142points

POST

Hanni 2 years ago

They have to learn it while they are young. Unfortunately the elderly who are losing their ability to talk (aphasia) can't learn to communicate with sign language instead, because they would need the same damaged area in the brain to do that.

31points

Humans, particularly females, are also very fortunate to have long lives after giving birth, without being expected to create more babies until they die. It is common for mammals to keep populating until they simply can’t go on, and even many species of octopuses die once they have mated and ensured their eggs would survive. But giving birth as a human is not supposed to be a death sentence. Of course, it can be in tragic cases, but most mothers get to live for many decades after having kids. Having kids is considered the beginning of many people’s lives, for individuals who view raising a family as their greatest dream. We are quite a lucky species because so many of us get to grow up with grandparents, sometimes even great-grandparents.

#25

When you first set your sight on the seconds of a watch (or anything with a rapid regular movement) you will sometimes feel like the first second lasts a little bit too long. It's because your brain replaces the motion blur that happens when you moved your sight from wherever it was to the watch with a fixed image.

And the cool thing is that it replaces it "after the fact", or rather gives you a very short false memory that you were already watching the watch while your eyes were moving, making that first second seem longer.

It's called Chronostasis.

Wdebense Report

Final score:

135points

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Mimi La Souris 2 years ago

I want you to meet Chronostasis, cousin of déjà-vu

55points

#26

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Some humans do not feel any pain and have to be closely monitored because they can get sick/injured so easily and not even realize.

AidansSeenSomeS**t , Thirdman Report

Final score:

133points

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I I 2 years ago

good episode of House featuring a girl with this

71points

#27

When you're a baby you have several defence mechanisms that stop you from drowning: you reflexively hold your breath when underwater and your heart rate and consumption of oxygen decreases, allowing you to last significantly longer underwater than an adult.

natpri00 Report

Final score:

132points

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smugdruggler 2 years ago

That automatic breath holding is called the Mammalian Dive Reflex (MDR).

49points

While we tend to view ourselves as completely different from animals, the reality is that we just evolved in a different way. Our bodies are so special and incredible, and we are lucky to have complicated enough brains to have some level of understanding about how they work. We hope you're enjoying this list of fun facts about your body. Be sure to keep upvoting all of the facts that blow your mind, and let us know in the comments if you have any other little-known facts about humans that you would like to share. I'm sure it's been a long time since many of us have taken biology, and we would love to have a better understanding of ourselves.

#28

A baby's body has about 300 bones at birth. These eventually fuse (grow together) to form the 206 bones that adults have

Dee_Jay77 Report

Final score:

123points

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Beck 2 years ago

They have to fit through there SOMEHOW!!

59points

obliterator101 , Valeria Boltneva Report

#29

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About The human body contains enough fat to make seven bars of soap.

Final score:

122points

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Maisha Mir 2 years ago (edited)

I could probably make like at least 19

272points

sandysanBAR , Tima Miroshnichenko Report

#30

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About We are, by cell numbers, more bacteria than human.

Final score:

120points

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Dandelion Girl 2 years ago

That, or maybe bacteria are more human than we thought

54points

#31

Your hands and feet alone account for more than half of all the bones in your body (106/206)

gianthooverpig Report

Final score:

117points

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Purple3262 2 years ago

and those tiny bones sure hurt when broken or fractured

60points

#32

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About The femur is stronger than steel and concrete.

anon , Polina Tankilevitch Report

Final score:

111points

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Caro Caro 2 years ago

And mine are well insulated too :)

112points

#33

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Cutting the corpus callosum ( connects two brain hemispheres) can produce some freaky results. Such as your hand doing s**t that your conscious mind isn't aware of, writing a sentence or scratching an itch without knowing for instance.

anon , Andrea Piacquadio Report

Final score:

109points

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Panda in the Fake South 2 years ago

There was a case where this was done to treat severe epilepsy. After the person reported they would be buttoning their shirt and the other hand would be unbuttoning it at the same time.

60points

#34

We breathe out most of our weight during weight loss.

EpsilonRider Report

Final score:

102points

POST

Jennik 2 years ago

I shall commence heavy breathing while thinking about exercise (see item about anticipatory heart rate increases). Surely that's got to work!

169points

#35

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Amniotic fluid is mostly baby urine.

purpleRN , Anastasiia Chepinska Report

Final score:

95points

POST

The Frenchiest Fry 2 years ago

By the end of pregnancy, yes

65points

#36

Your bones are always wet.

verifiedone Report

Final score:

95points

POST

I I 2 years ago

thank f**k

50points

#37

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About You're taller in the morning than the rest of the day/night.

crazynights87 , charlesdeluvio Report

Final score:

94points

POST

Firstname Lastname 2 years ago

That's because my body has forgotten how much easier it is to slouch yet.

55points

pretendimgoodatthis Report

#38

Babies don't have full color vision until 5 months old!

Final score:

94points

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Jennik 2 years ago

Which is why, for very young babies, books and other media with black and white or other high contrast pictures are better than pastel, pretty ones - they can't really see the pastel pictures. Even after 5 months, strong colours with clearly delineated edges are better - they help babies develop focussing skills. Save Beatrix Potter etc until they are at least a year old!

50points

#39

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About There is a muscle, called palmaris longus, in the forearm missing in about 10% of the population. You can easy test if you have it by putting your pinky and thumb together, while holding your palm facing up, and flex the hand upwards. If 1 tendon is standing out more than the others that's palmaris longus.

johigangan , wikimedia.commons Report

Final score:

91points

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Laura Jackson 2 years ago

I'm in the top 10% of something finally! Why couldn't it have been something like highest lotto winners or richest people in the world?

32points

#40

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About We have a bunch of microplastics in our body.

gayboyuwu , Brian Yurasits Report

Final score:

77points

POST

Howard___fan 2 years ago

dont we consume a credit card a week of microplastics? Could it be one of the reasons of all our infertility?

30points

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#41

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About The war that's constantly happening inside of you.

Everyone knows about your immune system but the sheer complexity of it is amazing. Like, your body has neutrophils which are like the generic white blood cell that constantly goes around your blood vessels seeking out foreign objects, but did you know there are cells called macrophages which are like way better neutrophils in the fact that neutrophils mostly swallow bacteria to kill them, macrophages do this too except they can swallow close to 100.

You have stuff like dendritic cells whose main goal is to be an early warning system, they swallow an invader then carry a piece of it back to T cells to activate them. Once they're activated, T cells swarm that specific invader and kill anything that has that antigen.

I didn't even name close to all of the cells that are doing constant battle inside of you 24/7 365 days a year. So next time you have the flu or an infection, think of the little guys inside you who gladly fight the good fight

SoggyNelco , Kristine Wook Report

Final score:

33points

POST

Marika 2 years ago

Now I want to watch "Cells at Work!" XD

9points

#42

Humans are the only type of animals that are able to or will ignore our instincts. If an Antelope in the wild hears the slightest rustle or crack, it will bolt away. But if a person is about to walk into an elevator, and they see a person in there that their instinct warns them about, it’s most likely that the person will still go in. After being attacked, countless victims said that they got a bad feeling about the attacker, but they all said that they ignored it. If humans did listen to their instincts more, then there would be less people in prisons and less attacks

Photo-Synth Report

Final score:

33points

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Mimi La Souris 2 years ago

it depends, I have had bad impressions that have never been verified

14points

#43

if the flesh of your hand is somehow horrifically removed, a way to treat this would be cutting open your stomach area and sewing your injured hand inside. your hand will heal inside your body but the fingers will be fused together so they have to be cut free from each other

punching-babiez Report

Final score:

32points

POST

Stoopham McFernybabes 2 years ago

I nursed a lovely young boy, several years ago, who had electrocuted himself and sustained severe burns to his hand. His hand was surgically placed in an “abdominal wall pocket” to heal. Poor kid spent some time walking around looking like he had his hand down his pants, but the champion took it all in his stride and powered through. His hand healed well and he got nearly 100% mobility back (though needed ongoing surgery and treatment as he grew). That kid was awesome and a delight to look after. I hope he’s living his best life now.

67points

#44

There's a small fishing village/tribe in Asia where the fisherman have evolved to be able to hold their breath for around 10 minutes while hunting underwater.

Timmelyo Report

Final score:

31points

POST

I I 2 years ago

24 mins is the world record , i cant do 24 seconds , got asthma though so maybe why

16points

#45

You can have a stroke and not even know about it. I've had several patients who had MRI's and incidentally found to have very small strokes without any weakness or numbness or speech difficulty.

mhc-ask Report

Final score:

29points

POST

#46

Your sense of balance is strongly linked to your eyes and you may notice it's harder to keep your balance with them closed even if you're standing still.

ultimatexero Report

Final score:

27points

POST

Robert T 2 years ago

It is also linked to your ears, and if you have an ear infection it can make walking difficult.

20points

#47

If you stare at a clear blue sky, you can see dancing white lights in your vision. Those are actually your white blood cells which make up 1% of your blood. The veins in the eye are so small that the blood vessels need to travel single file, and the blue light waves from the sky pass through the white blood vessels which you can see in your vision.

conehead88 Report

Final score:

27points

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Mihai Mara 2 years ago

It's just debris, dead cells floating around in the liquid that's under your eyelid.

6points

#48

This is going to get lost but... If you have a significant injury near or on one of your hands (that your body is able to heal), your fingernails on the hurt hand will grow faster than on the undamaged one. Because your body is sending more resources and energy to that part of you. I imagine a similar thing would happen with feet as well.

Source; I broke my arm last year and after having it explained by the nurse, started measuring my fingernails against each other. The left ones (on my broken arm) definitely grew faster than the right. Not by a whole lot, but the difference was visible.

StarBurningCold Report

Final score:

27points

POST

Purple3262 2 years ago

Makes sense

3points

#49

Bodies give off a tiny amount of light that's too weak for the eye to see.

Connor-Williams Report

Final score:

27points

POST

Icy_Question_4977 2 years ago

Aurora!

9points

#50

The reason for fevers is to make your body temperature rise to kill whatever virus your body is fighting.

When your white blood cells have done their job, you sweat to cool off.

Hence your fever breaking

Edited to add: I am not a doctor, at some point you need to take a fever reducing medication. A really high fever is dangerous.

anon Report

Final score:

26points

POST

Victoria Anderson 2 years ago

A high fever is dangerous. Anything above 104 Fahrenheit will cause brain damage (convulsions, extreme delirium, etc.) and can kill you.

10points

#51

You are actually quite hard to kill.

Your body is able to fend of a lot of disease, repair damage it sustains, can sustain itself without external energy input by using energy stored in your body, it can even to a degree synthesise some of the vitamins.

You are able to detect tiny changes in air currents with your skin, detect minute changes in ambient temperature and react to it without you even knowing. Your ears can detect slight changes in speaking patterns and voice pitches what can lead to you getting angry (= hundrets of thousands tiny detectors in your body and brwin detecting certain substances).

Kinda scary, if your stomach walls wouldn't have a special kind of skin, you'd digest yourself.

There is something called the basal ganglia. It is like a block between your mind and the physical world, keeping unwanted thoughts or actions from being executed by the body.

I know most of this is quite simplified but I tried to make it as approachable as possible.

Puggymon Report

Final score:

26points

POST

June 2 years ago

"You are actually quite hard to kill." Yup, listening to true crime stories from time to time, this is horrifying 😱

12points

#52

Your head stay alive approximately 30 seconds after decapitation. A doctor describes a separated head responding to hear name by blinking, moving its eyes and frowning.

Tekeonae Report

Final score:

26points

POST

Katie Lutesinger 2 years ago

There was an incident in which a man was decapitated during a car crash. His friend who was in the car saw the head looking at him and its own headless body with an expression of pure horror before dying.

23points

#53

You know the smell of rain, or disturbed soil? It's a compound produced by bacteria called Geosmin, and the human nose is extremely sensitive to it. We can smell it at as low a concentration as 5 parts per trillion.

Nonions Report

Final score:

25points

POST

I I 2 years ago

love the smell of rain and soil , just seems right

22points

#54

We technically have tails.

it’s for only a brief period during our embryonic development. It’s most pronounced at around day 31 to 35 of gestation and then it regresses into the four or five fused vertebrae becoming our coccyx. In rare cases, the regression is incomplete and usually surgically removed at birth.

Raytheunwanted Report

Final score:

23points

POST

Izzy Curer 2 years ago

If I'd been born with a tail, I'd be so peeved if they surgically removed something from my body before I'd had a chance to say so. That's mine.

18points

#55

A woman was found without a cerebelum, the part of the brain that controls motor abilities of the body. She is alive, and has no real side effects from this condition that we know of.

HarryShachar Report

Final score:

22points

POST

Izzy Curer 2 years ago (edited)

There was also a guy who only had a paper thin layer of brain beneath his skull, and the inside was just cerebral fluid. He didn't find out until he was an adult having a random head scan. He was otherwise normal in every way

10points

#56

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About There is actually gold in your blood, but only about 0,04 milligrams per person

RoBiNHoLvOet , Pixabay Report

Final score:

21points

POST

Milady Blue 2 years ago

So much for pawning myself then.

19points

#57

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About You have enough potasium in your body to create a very small bomb.

Devilblis , Nitin Dhumal Report

Final score:

20points

POST

Phoebe Bean 2 years ago

Is it called "fart" by any chance???

40points

#58

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Some Asian people (like japanese or korean) do not emit body odor from their armpits and do not need deodorant.

These same people do not have sticky earwax.

How can you tell if you’re a non stinky armpit Asian? If you have gooey sticky earwax, keep using deodorant.

If your earwax is dry and crumbly, stop using deodorant for a week and have a trusted friend or partner give ya a sniff test after moderate exercise or at the end of the day. you probably are wasting money on deodorant.

Tits_McGuiness , Ana Essentiels Report

Final score:

19points

POST

Grammarly 2 years ago

Fact check please?

14points

#59

Your body will sacrifice hands and feet to keep your vital organs witb blood and fluid. This isnt just for hypothermia. It includes bad hearts and pumping blood, feet can turn black. Or dehydration, which I had during 3 weeks of glandular fever. My hands and feet stopped getting fluid and dried out they peeled layers

anon Report

Final score:

19points

POST

#60

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Some people will cough if they put something in one ear, a very small percentage will cough if something is in either ear. It is called Arnold’s ear-cough reflex.

ArtEclectic , Karolina Grabowska Report

Final score:

17points

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mcborge1 2 years ago

I'm part of that very small percentage.

11points

#61

Most of our body never gets more than 20 years old. Our cells divide (in a process called mitosis) & then die. With the exception of your nervous system, the oldest organ in your body is the lungs, in terms of age of your cells. Your skin never gets more than a few weeks old; your mouth never gets more than a few days old. Essentially, the reason we age is not because the cells are old, but they lose their ability to perform functions as effectively as they go through the, mostly genetically determined, ageing process (your cells are only designed to divide a set number of times, due to structures called telomeres). It's a little more complicated than this, but I'm not writing a textbook, nor am I qualified to do so.

tommygun1688 Report

Final score:

17points

POST

Milady Blue 2 years ago

Then why do I feel so ancient, if nothing in my body is over 20 years old?

7points

#62

Sometimes your hair or eye colour may darken after you grow out of infancy.

TheFnafManiac Report

Final score:

16points

POST

Jennik 2 years ago

Certainly pretty common with hair. I was born with nearly black hair but after that grew out (or wore off?) my hair grew back white blonde. In my twenties is darkened to pale gold; later on became what I'll call ash blonde - also known as mouse coloured :-(. Now it's purple but that's another story!

18points

#63

40 Cool But Pretty Disturbing Facts About The Human Body That Not Many People Know About Some people can control tensor tympani to chage sounds in their ears

Eycariot , Sam Report

Final score:

16points

POST

Robin 2 years ago

I can make my ears rumble whenever I want. it's kind of like the sound of thunder in the distance.

18points

notheOTHERboleyngirl Report

#64

Attraction to another human is caused by their smell or natural musk - which is coded by the same genes as your immune system aka the major histocompatibility complex.

Essentially, when you're super attracted to someone you're smelling their immune system. If theirs is vastly different in variation to yours, your subsequent offspring will have a varied immune system made up of both parents. In the olden times, this meant higher survival rates for the kiddos (now we have drastically better healthcare and neonatal care, as well as vaccines).

Tbh, that might be the cause of so many infant deaths in the olden days when many people marrying their cousin and relatives etc - their immune system was too similar so the babies died in infancy when they encountered diseases.

Super interesting fact - there are no such MHC studies done with LGBT+ participants (gay, lesbian, bisexual and asexual being very interesting sexualities to study from). As the MHC serves to produce viable offspring and homosexual couples cannot do this naturally, are they also heavily influenced by MHC in choosing a specific partner?

I'd love to do a PhD on this but it's very resource intensive and you'll need a large population of LGBT+ participants who are willing to wear smelly shirts for three days as well as blood sample analysis :(

Final score:

16points

POST

Elliot Fowler 2 years ago

If the stereotype is true, try the US navy.

5points

#65

A lot of people think that you will gain arthritis from popping your knuckles. Actually, you are only releasing minor air bubbles. Nothing more. So pop away.

anon Report

Final score:

16points

POST

Joe D 2 years ago

similar sounds happen in most joints. when starting a yoga class, for the first 5 minutes or so, there are a lot of joints popping and releasing air. My instructor calls it "popcorn".

5points

#66

Some people are born with extra ribs called cervical ribs which grow from the C7 vertebrae in the neck. It's a weird and rare mutation that a lot of people don't even know they have, although it is also a cause of thoracic outlet syndrome, which is where pressure is applied to the nerves, veins and arteries running into the arms. It can be really painful, and in some rare cases can cause gangrene in the arms. If left untreated it can kill you if you're really unlucky.
(source: I have the non-cervical rib induced variety)

WinterF19 Report

Final score:

15points

POST

Devil child 2 years ago

Yeah my mam has this never knew until she was in her 30s. It causes her alot of pain

1point

#67

Our antipathy to the rotting egg smell of sulphur is actually our brains recognising the malodorous pathogen hydrogen sulfide which is released during decomposition of our bodies. It's been postulated we've retained the atavistic fear of the stench from the days of contagious diseases like tuberculosis, the disease persisted inside corpse days after death.

It's difficult to suppress the impulse to embrace a loved one who's died and we discovered their bodies but our brains will invoke our aversion to sulphur in hope to deter you; it's less prevalent in today's world with the innovations in medicine and the disposal of decomposing cadavers is meticulously planned.

VelvetDreamers Report

Final score:

15points

POST

Izzy Curer 2 years ago

'Days of contagious disease'

6points

ReallyPowerfulEngine Report

#68

Most headaches are caused by tight neck muscles, which can be caused by a tight lower back or upper hamstrings. Some stretching and good posture does wonders for the body

Final score:

14points

POST

Lizzie Smith 2 years ago

Some headaches are caused by tense cervical muscles, many aren't. The Oxford Textbook of Headache Syndromes is over 500 pages long, and only a handful are due to muscle tension.

16points

#69

The Hyoid Bone is the only free floating bone in your body. It does not connect or articulate to any other bone in the human body and only has cartilage ligament, and muscle attachments in the neck. It is very small and is shaped like a U.

RaincoatAnorak Report

Final score:

14points

POST

Mistiekim 2 years ago

If it is crushed or broken in a murder victim, investigators will likely look to strangulation as the cause.

11points

#70

Eyes color isn't strictly based on recessive/dominant. That's a major incorrect oversimplification.

PM_ME_OLIVES Report

Final score:

12points

POST

Elizabeth Molloy 2 years ago

Well, what IS it that decides our eye colour?

7points

#71

most animals have an average of 1 billion heartbeats in a lifetime, humans are the exception, with an average of 2 billion (with obvious exceptions)

Cranzeeman Report

Final score:

12points

POST

Purple3262 2 years ago

Obvious

3points

I_failed_geography Report

#72

Your brain mostly kinda makes up your field of vision. Receptors on the retina can only register the color of the light in the very middle of the retina, the fovea. The fovea is also the only place on the retina where the density of the light receptors is high enough that you can register a clear distinguished image, the rest is just kind of a blurry black-and-white mess. Also there are blood vessels that block the light reaching certain parts of the retina and the round shape of your eye will make the edge of your field of vision seem closer than the middle. Oh and because of the lens the image is displayed upside down. What you actually register is an blurry, upside-down, black-and-white image with vine-like black lines running through it (caused by the blood vessels) and only the middle part makes a small amount of sense. Your brain just makes the rest of it up.

Final score:

12points

POST

Chris Liu 2 years ago

I've been lied to by myself

2points

#73

The little white half moon shapes at the bed of your fingernails are called Lunulae which means ''Half Moon'' in Latin.

Uncle_Retardo Report

Final score:

11points

POST

Beck 2 years ago

What is its purpose?

7points

#74

You can breathe through your ear.

But it's not enough air that goes through there.

Alpi_I Report

Final score:

11points

POST

Grammarly 2 years ago

How doe? like ur lungs arent attatched-

8points

#75

You have a dominant eye.

Goombaw Report

Final score:

10points

POST

Yugan Talovich 2 years ago

Archers know that. I have a simple little test (too lazy to type). If your right eye is dominant (most people) hold your bow in your left hand.

7points

#76

The dive reflex. When your face is submerged in chilled water and you hold your breath it causes your heart rate to lower and blood supply to be increased to vital organs such as the heart and brain. This is useful to help increase the amount of time you can hold your breath, but is also useful in helping to manage PSVT (paroxysmal super ventricular tachycardia) which is characterized by occasional bouts of high heart rate.

UcantHearAnEnzyme Report

Final score:

10points

POST

Elin Noller 2 years ago

Also can be used to help with panic attacks and anxiety

6points

#77

The cornea is the only part of the body without blood flow. It gets oxygen directly from the air.

Humans are the only animals with a chin.

The egg that you were created from existed before your mother was born.

Straight hair comes out of around follicle, and curly hair comes out of an oval shaped follicle.

wetcardboardsmell Report

Final score:

9points

POST

$copper-fractions avatar$

Tiny Dynamine 2 years ago

Primates have chins and chins are only something we have decided to name. It's just the front of the jaw, so pretty much all animals have them. Ours are just more prominent.

10points

#78

Vitality. You'd be surprised how much blood you can lose and fully recover reasonably quickly.

Machinations42 Report

Final score:

8points

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Auntriarch 2 years ago

Walking round with an empty arm🤣

3points

#79

When people eat or rest, there is more blood flow going into the digestive system.

daikoryu Report

Final score:

8points

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indiecognition 2 years ago

Especially if you're a vampire

21points

#80

There's more cells in your body without your DNA than with it.

facepillownap Report

Final score:

8points

POST

Hanni 2 years ago

Red blood cells lose their nucleus while maturing.

5points

LordMephistoPheles Report

#81

Despite us being the most complicated species on the planet (in many ways), we don't have the largest genome- not by a ***long*** shot. Compared to our paltry 3 billion base-pairs, species like *Amoeba dubia* that have ~670 billion base-pair genomes should, logically, be more complex, right? They should have ***way*** more genes, after all!

**This is the C-value paradox: genome size does not correlate with organism complexity.**

It is solved by the fact that humans have a much higher percentage of *regulatory elements-* DNA sequences that regulate other parts of the genome **instead** of coding for proteins- than any other organism.

Just **1%** of our DNA codes for proteins- the other **99%** are these regulatory elements, creating unique patterns of activation among that 1%.

This **patterning** has led to the extraordinary diversity of our organs and tissues, the incredible complexity of our brains, and our ability to survive the harsh environments of our world, despite being large, hot, and squishy.

Final score:

7points

POST

Purple3262 2 years ago

******************************************

15points