20 Things Your Body Does That You Don't Know Why 

I was told it was because you're brain didn't have enough oxygen that's why you inhale,

well if you look at household dogs especially the more intelligent working variety they all yawn out of stress and hyper stimulation so yawning is probably to keep them alert

Same I heard it was our body taking in oxygen and a higher rate to wake your body up when tired

Your professor probably heard it from someone who heard it from someone who heard it from someone else who heard it from someone else who made just enough sense for them to go wow you might be onto something thus began the domino affect of did you know.... in reality though if you really think hard about it. Most of the facts and knowledge we have are based on assumptions not 100% true fact. Based on evidence we have gathered. When a prisoner gets imprisoned we assume they are guilty based on the evidence provided. Essentially all our knowledge is based on educated guesses. Which has a higher accuracy rate then just regular assuming true. However in reality we essentially know nothing. Nothing we have learned or been taught is 100% proven fact or works for everyone and there is no sure fire way to truly prove anything. Essentially we are just guessing our way through life and hoping things work.

nah when i yawn i feel like im 7ft tall and i just go light headed and fall over

Scientists know where it comes from-they can even turn it off!

My biggest question is can your ancestors memory be passed down. Like animals do things that they shouldn't even know to do but it's basically built into their Brain to do that? Again novice here lol

So one could suggest consciousness is the soul. It exists because your consciousness makes it exist and it can’t exist without itself. A kind of mental paradox.

@@greennimbus2519 thats not memory😐 thats behaviors that just dominated and gets passed on to other generations idk🤷‍♂️

@@bartholemew30478 bro😐 were in 2021 stop listening to your grandfathers believes

Why? They don't have police to catch them if they commit crimes

@@rogerfabulos8947 they are very mischievous creatures too tbf. Ever seen the one in the Cushelle adverts? Little f*cker is always stealing toilet rolls

True

That’s so true bro

Who doesn’t know that like

Alex: Laughter is the best medicine. Farah: Tell me a joke. Alex: What happens when the cia goes to sleep, they go undercover. From cod Modern Warfare 2019

Haha.

It makes some kind of enzyme, I think too. A redundancy, but redundancies are not uncommon in human anatomy

@@trollrat2828 I had my appendix removed a couple days ago

So you think it helped humans eat all kinds of 🤮 food. Filter it out.

Yep

bruh

@@masteroogway1586 I googled your height and boy was a surprised

@@bigsmoke4 how tall is Jimmy nutron?

@@xoxoroxy1234 3ft4

If you asked for 13 days, Chances are it’s not gonna happen

I admire your dedication, keep it going

@@Idk-dc7hv But on the 13th day this question is currently at the top of the list. The odds just increase.

@@Idk-dc7hv I won’t give up

Day 1 of requesting infographics to cover: you vs terror Billy

Mosquitos must feel very proud cuz whenever they are in a room everyone starts clapping

So that’s why my parents are always clapping at night

I don't find that funny honestly.....

@@CJLX805 ok 🤓

@@CJLX805 ok daddy 😩😩

@@Matt-pm2sx I'm not your daddy lol

@@CJLX805 then why did you slide it in there?

its a difference of having an idea what those functions do and beeing able to proof it. Its called a theory obviously, but proofing one can be much more complicated,

I blush all the time

Just like me who keeps and emergency charger in case my sister breaks it again

The brain is always recording information unconsciously, you could flick through TV channels and hear a few words in french- your brain will store that information unconsciously however you yourself won’t understand it because you think with a conscious mind

They may have had ancestors who have spoken that launguage

Actually the chimp claim is slightly exaggearted. Humans arent that much weaker than chimps. Infact, that study compares chimps and humans of the same size. Since humans are bigger than chimps a bigger human could out perform a chimp in absolute terms. But yes, your statment about endurance is true. Upright walking is much more energy costly than all fours for animals like chimps. Our smaller muscles help mitigate that

@@MegaeffinGarchomp17 yeah ive seen that they arent *that* much stronger as well

We also have counter-nerves to prevent our bodies from ripping itself apart. We are stronger than you think. This goes hand in hand with the endurance thing.

Think of it as the ends of your body, when developing in the fetus, your limbs are the last to develop. Might be just the skin moving back on itself

What about gorillas When we have different finger prints they have different nose prints And same with kowalas with there dumb fingers

It’s low power mode.

YESS please do

There’s no way to beat ben 10 if your just human

Doing a 10

Totally agree!

I was looking for this comment! My friend over-hearing the video had the more current theory it explanation.

Broke my left and right wrist when I got a hold of my first PB magazine. Learned to accept failure and my wrists already went perfect with the shrug look. 🤷‍♂️

I can use both too…in other areas 🙄

Wow that's a good question!! There was this thing I read where it said "best eye to hair color" combos and maybe hair and eyes work for attraction.

Trump 2024

I know right

@@phildapill6911 Kanye*

@@phildapill6911 no

Mitochondria is the powerhouse of the cell

Exactly. Occam's razor: the simplest answer is most often correct"

Thank you. I had hoped someone else knew this too.

Ok. What about your feet and eyes???? Huh, Alexis???

Lol, none of that makes any sense Just say what you were really trying to say.

That's racist

As a man you disgust me

Should be stickied

Lol

Something in our body had to help us with eating Raw meat and Unclean water back in the stone days. I mean something had to?

Ya It blew my little mind when my uncle produced milk when his kid was born it's wired but humans are wired

Hmm... interesting.

Sounds yummy, hope you enjoyed it.

With peanut butter! 👍😀

just because it sounds like laughter as we humans know it does not mean it is laughter the way we use it. it could just be a form of communication for them that has nothing to do with being humored

Lol

There's a correlation between creativity and schizophrenia

Lol.

Why

It’s not similar to animals fur colours because they are used for camouflage and are adapted to where they live but it is like their eyes

🙏

😂😂😂😂

Shuffle farts💨

@@stark5679 boot scootin boogie farts 💨🥵🤯

People who can still laugh at farts past the age of 18 are my favorite people. We can definitely hang