10 Facts About Your Body that Science Cannot Explain
10 Incredible Things Your Body Does That Science Cannot Explain
We're a living machine.
One that doesn't have contact with our creators, and as we continue to evolve, we learn something
new about who we are every day.
Still, there are things that happen to all of us and no one knows why.
Here are 10 Facts About Your Body that Science Cannot Explain.
And don't forget to subscribe to CBR, for cool vids, like this one, delivered to you,
daily.
Hypnic Jerk
Sounding like a rude dude that puts you under his spell, a hypnic jerk is actually the medical
term for the involuntary twitch that occurs jjuuuussstt as you fall asleep.
There are plenty of theories as to why our bodies have this reaction, ranging from stress,
anxiety or over-stimulation of the senses due to ingesting four cans of Red Bull before
breakfast.
Hypnic jerks are often accompanied by rapid breathing, quickened heartbeat and a falling
sensation.
The most accepted reason why they happen is an educated guess that traces back to before
Homo Sapien evolved into Homo Technologious.
This reflexive reaction was our brains way of allowing us to readjust against a branch
so we didn't fall to our death during our prehistoric beauty rest.
Yawning
As your body begins to prepare for slumber, a relaxing yawn overtakes you.
You lift your arms into the air, stretching long as you thank your body for letting you
know it's almost time for bed.
Sounds better than what a yawn really is… your neck muscles spasming, involuntary opening
your mouth, forcing you to take a deep breath.
Not as cute of a picture, right?
Researchers know that when we yawn, oxygen and blood are pushed towards the brain, halting
intellectual activity for a quick moment.
That it's an involuntary but necessary act, similar to coughing or swallowing.
Why we yawn though, other than a momentary recharge, or why contagious yawning, when
you feel the need to yawn when being near someone yawning, or when reading about yawning,
or when hearing video announcer dude talking about yawning…
(YAWN)
Sleeping
Speaking of needed rest, other than knowing we need sleep or we'll die, scientists aren't
really sure WHY we actually lay ourselves down to rest each night.
Numerous studies have been done on what occurs while we sleep; we know all about REM and
how the body handles itself when we are zonked out.
But HOW it energizes the body remains a mystery.
Even if we don't know why, sleep is supes important.
The brain gets wonky after roughly twenty hours awake, so sleep is necessary for the
body to reboot the brain, possibly clearing out all the information we take in each day.
Filing away memories and discarding data we no longer need.
If you spend all day on social media, you may need a solid eight hours to process all
the rants and recipes you Liked or Shared before bed.
Dreaming
Everyone dreams.
Even most mammals experience REM sleep, so it's assumed they do as well.
People who tell you they don't dream are only acknowledging that they don't remember
their dreams – or they're a wee bit embarrassed to admit what their dream was about.
For the longest time, most people accepted Sigmund Freud's version that dreams expressed
our subconscious desires.
While largely discredited, sadly, not too many other theories have popped up that make
more sense.
Why are some in vivid color, and others painted like a noir novel?
One person can be a plane, soaring high above the clouds, why the others experience horrors
from beyond space and time.
It's one of the most frequently studied subjects by researchers, and one of the longest
subjects to never come to a complete resolution on why it happens.
Laughing
Humans are the only confirmed mammal that laughs.
Rats, apes and a few other species have sounds or characteristics similar to a hearty chuckle,
indicating a potential sense of humor – which if you've ever seen a monkey throw his own
poop at the window of a zoo, you know he's laughing at you.
But laughter, which isn't necessarily related to humor, as many of us laugh at awkward situations,
like when grandma blasts the dinner table with geriatric stink bombs from her bottom.
Plus, laughter can be funny and cruel, as sometimes you laugh with someone and sometimes
you laugh at them.
Even though it's a form of social communication and a daily occurrence for most people, know
one can still say exactly why we do it.
So stop laughing at me, damnit.
Pubic Hair
You may not realize it, but you're potentially causing the next step in evolution for human
body hair because you keep trimming that patch above your privates.
According to a recent study, 82% of women and 49% of men groom their groins.
In another few millennia, most humans – assuming we're still here – will grow less hair
down there then they do now.
Protectors of the pubic pelt will say it keeps germs away from your open orifices, while
others will refer to the natural body aromas it can keep, saving your scent and pheromones
and promoting your sexual status.
All anyone knows is that it still grows, despite the constant friction of undergarments.
It keeps growing, you keep shaving – be careful though because sometimes, you don't
what you got till it's gone.
Puberty
Speaking of hair down there, the first time you get one somewhere you didn't expect,
you know that puberty is close and shit's about to get weird for a few years.
We all go through it, but why humans have to get acne or have their hormones explode
like fireworks during their teenage years is unknown.
Every mammal goes through it's life cycle.
Hell, cats are full grown in just over year, but you never hear your kittens meow start
to crack as it grows!
Doctors and researchers can explain what will happen during the bodies transformation to
adulthood, but why your mouth doesn't work when you're around a special someone, they
still have no clue.
Your best bet, just lay low and know that it gets better… well, sort of.
I'm fully grown and I still get pimples, so…
Blushing
That was probably a little TMI, and if you could see me, you'd see – besides my zits
obviously – that I'm blushing.
Since I'm a little embarrassed, adrenaline is being released through my body, affecting
my blood flow, causing the veins in my face to engorge, turning my cheeks a crimson red.
WHY this happens, and why only on our face – no clue from anyone.
Blushing, unlike most of the bodies involuntary reactions, like vomiting to remove something
upsetting the stomach, doesn't seem to help the situation, usually making it worse by
calling attention to the fact that you're embarrassed by the situation.
Also, why just the face?
Actually, it's probably a good thing because if you happen to blush the first time you
remove your clothing in front of someone special you might end up looking like a giant tomato.
Polycoria
One of the rarest medical conditions to occur, which could explain why scientists still know
very little about it, Polycoria is when the eye develops two pupils in the same iris,
each capable of operating independently from each other.
More common is pseudopolycoria, which is also additional pupils in your peepers, but these
do not have their own pupillary sphincter muscles, so they are merely holes.
Most suffers don't seem to have affected vision, even though the description sounds
like a super power.
Our hero using his additional pupils to see through walls, or a nefarious ne'er-do-well
who uses his polycoria to play peeping tom around ladies locker rooms.
Unfortunately, none of it's true, it just causes the afflicted to see poorly in bright
lights and possibly headaches.
Breasts
Science can obviously explain why breasts exists.
Women figured out what to do with them long before someone was around to explain it to
them.
Almost all mammals breast feed their young with engorged bosoms; filled with milk created
during pregnancy.
But why the human females breasts remain larger at all times, or why so many sizes of bras
are needed is not something that anyone can't truly explain.
Evolutionists state that supple breasts indicate to men that a woman is fertile and ready to
breed.
Another possibility is that the women's bust size has increased over the years to
provide enough milk for the much larger brained babies of today's society.
Either way, they're never seems to be a shortage of doctors willing to study boobs,
so sleep well knowing someone is attempting to solve this mammary mystery.
There you go, ten things about our bodies that happen – will continue to happen – and
we don't know why.
What happens to you that you can't explain?
Let us know in the comments below and be sure to like this video and subscribe to CBR for
cool vids about movies, tv, gaming, science and to learn more stuff that you probably
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