Earth's Core
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- Опубликовано: 15 сен 2024
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Every other Wednesday we present a new video, so join us to see the truth laid bare...
There is a place on Earth that we have never seen. It is a place of unimaginable heat and pressure, where no life could survive. Yet without it, we would perish for it holds the key to our precarious existence on this planet.
2000 miles below the Earth's surface, there is a vast ocean of molten iron. The spinning outer core of the Earth generates a protective magnetic shield around the planet, defending life from lethal space radiation. But now there is startling data that it could be about to stop defending us. We take you on a journey to the centre of the Earth.
![Eminem - Fuel (Shady Edition) feat. Westside Boogie & GRIP [Official Audio]](http://i.ytimg.com/vi/k1OquBida9s/mqdefault.jpg)
Watching these make me feel like I'm reliving middle and high school but this time I don't have to do a worksheet
I think this is better than any way they taught in school. They make school too boring.
yea same i have to do a worksheet over this something with the earths core and naked eye. watching this whole thing hurts :(((
Exactly. Watching this at your own pace and on your own time without anyone else forcing you to watch it for a grade, is extremely great and refreshing!
Me watching this along with a 40 question worksheet 👁👄👁
Or have to put up with a blue haired land 🐋
A topic not addressed in this video is the influence of our moon on earth's core. It is claimed that the circular movement of the moon around the earth tends to stretch and bend the core and this generates heat (almost like a steel paper clip that gets hot when bending continously) which help to keep the core in a molten state. Venus and Mars has no significant moon(s) and that could help to explain that both have solid and cold cores, hence no magnetic field.
Lo is heated that way alot more, so if you wish to hear about it listen to the the Documentary about Jupiter.
I'm no scientist, but DANG that sounds logical! I'm impressed for what it's worth! ;)
@@bcsviewer1
Yeah it`s Io, not Lo
Not to mention the brown dwarf star and it's "solar system" wondering around and winding stuff up all over 😁
Its also getting further away, but not very quickly so, yeah, that makes sense to me. Phew, I actually was worried for a second there 🤣
People wanting to put a crack in the earth... if someone actually funds this project, there is no hope for humanity.
The Earth already has dozens of cracks in it! But my fellow geologists call them "faults."
Besides, any attempt to make said crack would result in a massive tectonic shift, and the amorphous lithosphere would fill it in, obscuring the view of the core. -_-
Shogo 昇剛 theres cracks in the earth from nature
💪
My girlfriend had a big crack
Speaker cs99a acoustic monitor which I!v had. For ove r 40years still work like new, each weights over 50 lbs, all wood, and a 5way speaker
Who's watching this today?
No. I was 10 months late, sorry!
I watched this today.
10 months later
What does it matter?
@maverickedmondson5229 someone's hacked my account. I don't post lame shit like this mate
Naked Science has great videos!! Please keep uploading the cool documentaries. ....I feel so nerdy being hooked on science these days. :)
Yes, cracking open the earth with nuclear bombs is not only crazy, but stupid LOL. But this was one of the best Naked Science docs I've seen so far. And they posted it without commercials!!! Kudos!
I just love naked science is absolutely fantastic, it explains everything in a way that's easy to understand, I love it, thank you guys 👍🌞
I cried when the narrator said "...The Earth is like an onion." (4:23)
It has layers. Like ogres. 👹
@@JohnnyTromboner Cake has layers! I like Cake!
LoL !!!
',,,That'll do donkey, that'll do' - lol
You should have been using Tor browser
Someone, Who ought to know, inspired these words to be written a very long time ago: "Men may come, and men may go, but the Earth abides." (Eccl. 1:4). I think we'll be OK for awhile yet.
23:53 when the cameraman gets distracted.
U mean when mr.lotion appears ...lmao
It is a nice distraction tho
dam it i had to pause it at 2353 lol
Just grabbin some b roll lol
He found something hotter than the earths core!
I love the skydiving analogy. I remember that blowing me away as a kid when I first saw this episode.
8:18. That guy really had it in for that watermelon
"Tough guy eh? Let's see how tough you are now..."
Lmao mate
"I have an idea to get into the centre of the earth, all I need is $10B, a nuke and enough liquid iron to bankrupt any economy out there"
And why do you think you're not being sponsored?
I dunno? Worked fine with corn syrup, what could go wrong?
Wonder what he Smoking ???? I want some !!!!
😂😍💜
Plot of the 1960s movie "Crack in the World".
At 15:29 fun fact ....the set that guy is standing in was used in the move Beverly hills cop 3 with Eddy Murphy....in the movie it was a ride called space invader 👍👍👍👍
An Imaginary Journey?? Exactly!
Fascinating documentary - thankyou for posting.
That guy who wants to crack open the earth is smoking pesticide.
+Goat it?
Naw. Consider his location. It's probably either some super weed, or maybe LSD.
+The Goatfather 2 I stopped watching and went to comment, when he said he's going to snack on the jello. If he needs funding for jello and corn syrup, sure I'll support him. But dude, the only crack he should look forward to is his own. He's on crack!
+Shoaib Khan theoretically it could work and imagine what that could do for us
+Garrett Dennington, Yeah, we'd find out whether or not Godzilla likes Jello.
Effing mad scientists making goat/spider hybrids in order to produce high-tensile materials. Some want to throw a bunch of reflective particles into the atmosphere to shield us from the Sun. Whadda buncha nutcases!
If nobody has ever been able to drill more than 5 miles into the earth, how do they really know what is past it?
Volcanoes / lava etc..
8 Miles son, not 5
These people are promoting their fantasies as if they are reality when in fact nothing they say about the core of the earth can be substantiated
Did you not watch the video? They literally said that by analyzing how earthquakes travel we can make an educated guess about what the different layers of earth are made of.
@@feynstein1004 One of the few points this vid actually got right.
I guess this kind of puts a damper on the 2003 Sci-Fi movie, "The Core". Dang, I thought all you'd need would be unobtainium.
Well, it's still a fun movie, and always strained the willing suspension of disbelief.
NASA seems to know quite a lot about eveything that drives our solar system. Yet they know s--t about heat tiles.
Philip King actually all nasa knows is how to launch a space craft. every prediction they make about space is always wrong. You should check out the electric universe .now they make sense about it
The corn syrup and jello experiment was brilliant. I'd support this guy. I believe he is very good and helpful this and time will tell when the projection will serve its purpose.
The earth is my WIRELESS charging station
Michael Fishman wrote a very interesting book about water! I like your video, if you spin aluminum it gets magnetic. Your falling man theroy is flawed at the center he would start falling up ( but I think he would be crushed )
at 8:38 they claim a bullet fired from a M-4 is traveling over 3,000 miles per hour. Yet the muzzle velocity of the projectile is only 3100 FPS which equals 2113 MPH
thanks for the great videos, i love them all
I'm the Skydiver in this video!!
Been ages since I've seen this!
Could you tell us at what point in the video to find you (minutes/seconds)?
From 5mins
Nigel Holland You survived diving through the EARTH!!
Tell the other divers to shove it in their pipes and smoke it...woohoo!
leave my core alone!
The earth is shrek, confirmed. Let’s now worship the one true god that is shrek.
The earth is special. The impact that formed the moon gave us an extra mars sized core to go along with the original one we had. That's why we are here. Thea hitting us and forming the moon is the most important day ever.
I love how you say “the impact that formed the moon” like you watched it happen. We have no freaking idea for sure. Before you respond I am fully aware of the computer simulations, the moon seems to be made of the same stuff as Earth, they called it Thea, ECT. ECT. The impact hypothesis may be correct, but it is just that, a hypothesis. There isn’t enough evidence to even call it a theory
42:47
"I guess what you're really asking me is to.. to tell you how insane I am". (Sic). Hmm, yes, yes, I think we know where this documentary is going now.
4:23 "cakes!.....cakes have layers"
The cake is a lie!
ok donkey hahaha
@@narcisomartinez5247 You might be thinking of onions. Ogres are like onions. They have layers...
Whatever theories one wishes to believe, one thing is certain. Time is a precious thing that should be used wisely.
What does wishing have to do with believing?
Yes I agree time and all that
That's why I jack off as much as possible. My dick look like a handlebar grip on a bicycle.
That white Guy kinda indented in the middle
With sharp turn down
@@thatwhiteguy5541 kinky
You lost me at Stevenson wants to Crack the Earth. Next lol
They smoke cracks
its not that its not possible, but what does he think is going to happen when he does this. he'll create another fault or some supervolcano. having a direct line from the surface to the core isnt the brightest of ideas.
The "weakening" of the magnetic field is a symptom of the periodic magnetic reversal. We're about due for magnetic north to reverse to the geographic south. It doesn't mean the magnetic field will vanish.
RedwoodTheElf
But near according to earth years or us???
I think we may have up to a thousands years of human years left. According to my research. No I didn’t take notes but it’s the figure I came up with before having children.
RedwoodTheElf
What estimate s did you come up with?
The editor makes seismologists look like monsters. "earthquakes kill people, but they excite us." editor, "I'm gonna put up a loss of life montage now."
😂😂😂😂
Nice theories. I'm not sure we should be disrupting the mantle (sending probes/heavier solutes) before knowing more about how the mantle operates/what would be affected within/beneath.
it would be catastrophic, the effect would be much worse and quicker than drilling out and burning Earth oil element into air as done at present , and we all can see the ice poles melt and its unstoppable gradual heat increase effect , science should never jump beyond the boundary of health and ecological stability of the planet
Geez.. I've already studied a lot of this, but your sketchy presentation makes me doubt well known science.. Why do you keep calling theories crazy?? Drop being so dramatic and state the facts. Don't call it "far fetched"!!
Yeah, what a bunch of b.s. The heart of our planet is dying and we have 100-1000 years left? Just what America needs, more fearmongering.
These science 'docos' mock science.
I was only kind of listening to this for background noise til they said a bullet travels at 3000 mph... lit my BS attention meter then.
lol very much like magnet on our refrigerators but it acts very diferently hahaahhhahha THANKS SCIENTIST!
Arnes Ba his dies
producer: I GOT IT!!
director: What?!
producer: And idea for a documentary on the earths core!
director: What is it?
producer: Get me an assault rifle, a police uniform and a watermelon.....this is gonna be perfect!
director: .....
23:18 - When "Naked Science" becomes too painfully literal.
It will be at least 500 years to 1K years before mankind could even get to the mantle. Once there, we do not possess technology to drill that deep. It will take hundreds to a thousand years before they can enter the mantle.
Alas..our fragile earth is constantly under the gun, despite surviving all manner of natural cataclysm. Mars is winking at us saying "who you are we were, who we are now you will become". ....authored by monks of the sanctuary of Mentrollea.
Even more so, Venus!
I like the music. Sounds like 90s video games.
The messed up thing is we will all be dead before the magnetic field goes away.
Christopher Hovde
Not messed up. The natural thing. Gaia needs spring cleaning
Every millions of years to begin new cycles of life.
I can't finish this sensational BS.
sounds like Lazlow breathed helium
Me too. Admiral byrd supposedly went into earth.. and that obviously means someone is talking poo. Either the bods who made this or an admiral.
Neither could I. I made it to the 20:00 mark as the 'Earthdiver' was still in the Mantle.
😦🤔😵😲 dd !
@@JohnJohnson-dj2dv Earth diver should only have taken 20 mins to reach the center.
just a friendly reminder ....nobody has any clue as to what’s going on in the earths interior
@ray jay and where does it say that...
@ray jay That'd hardly logical or common sense but you know that "descended first" means physical death and burial? Christ was buried in a tomb. To be helled means to be in the ground. So when the Apostle's Creed says that Christ descended into hell, it means to be covered with dirt, death, a funeral, to be buried. That is why during King James' time people would "hell their potatoes." The center of the earth thus is not hell in the sense that we use the word, at all. Especially when the Bible says that God is going to destroy the entire planet, universe and the heavens in a great conflagration (can't recall if it is 1st or 2nd Peter at the moment). Also, the Bible, in Revelation, says that Hades will be thrown into the lake of fire. We today equate hell with the lake of fire, this is not a correct correlation...
@ray jay 2 Peter 3:10 The day of the Lord will come as a robber comes. The heavens will pass away with a loud noise. The sun and moon and stars will burn up. The earth and all that is in it will be burned up.
11 Since all these things are to be destroyed in this way, you should think about the kind of life you are living. It should be holy and God-like. 12 You should look for the day of God to come. You should do what you can to make it come soon. At that time the heavens will be destroyed by fire. And the sun and moon and stars will melt away with much heat.
Now, reconcile what Peter teaches with what you claim the Scripture says. It is evident what Peter is saying...
As for hell, actually most don't even believe in a hell let alone Satan however, it is not up to me what the interpretation is anymore than it is up to you. Not everything is so ambiguous as you claim either. It is quite clear that hell is not the center of the earth and you said "hell/hades" when Hades will be thrown into the lake of fire, now, how is that supposed to happen when you claim the earth will not be destroyed as Peter plainly teaches?
@ray jay Champ, for there to be "a new heaven and a new earth" as promised in Revelation 21, the old heaven and the old earth must be destroyed, plain and simple. Do you think when Peter said that it will all be destroyed by fire that he was merely talking about human life? You understand that sin still taints the earth and all life to this day, after Noah, yet, after this sin will no longer taint anything, you know why? Because everything tainted with sin will be utterly destroyed and made new.
No reply about hell?
@ray jay Earth will be destroyed but not the dirt? That makes about as much sense as talking to a dead frog...
Thank you for making so much efforts, and provide us with such an amazing insight about our planet.
An impact
..it means they have no idea. It's their answer for everything
Conjecture at best...
Do you know?
4:25 " the Earth is like an Onion" I immediately went to Shrek..... "It smells?" No donkey... Why me.
🎵 The world is just.. a great big onion!! 🎶😅 Thanks Marvin & Tami!
What if we could increase the temperature of the core would it reverse time on Earth?
Our planet is pretty amazing for being so young
The entire universe is for only being 15 years old.
Our planet is 4.5 billion years old. That's old af...
@@lvl10cooking THE ULTIMATE (AND CLEAR) MATHEMATICAL UNIFICATION (AND PROOF) REGARDING PHYSICS/PHYSICAL EXPERIENCE IS NOW DEMONSTRATED, AS E=MC2 IS F=MA: TIME DILATION ultimately proves (ON BALANCE) that E=mc2 IS F=ma, as ELECTROMAGNETISM/energy is gravity. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE. (Importantly, balance and completeness go hand in hand.) The stars AND PLANETS are POINTS in the night sky. NOW, A PHOTON may be placed at the center of WHAT IS THE SUN (as A POINT, of course); AS the reduction of SPACE is offset by (or BALANCED with) the speed of light (c); AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Indeed, ultimately and truly, TIME is NECESSARILY possible/potential AND actual IN BALANCE; AS E=MC2 IS F=MA; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Very importantly, outer "space" involves full inertia; AND it is fully invisible AND black. GREAT. Accordingly, INSTANTANEITY is thus FUNDAMENTAL to what is the FULL and proper UNDERSTANDING of physics/PHYSICAL EXPERIENCE; AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/energy is gravity. It ALL CLEARLY makes perfect sense. Gravity IS ELECTROMAGNETISM/energy. E=mc2 IS F=ma. ELECTROMAGNETISM/ENERGY IS GRAVITY. E=MC2 IS F=MA. GREAT !!! Gravity AND ELECTROMAGNETISM/energy are linked AND BALANCED opposites, AS E=mc2 is F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Consider THE MAN who is standing on what is THE EARTH/GROUND. Touch AND feeling BLEND, AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. The stars AND PLANETS are POINTS in the night sky. GRAVITATIONAL force/ENERGY IS proportional to (or BALANCED with/as) inertia/INERTIAL RESISTANCE, AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Accordingly, the rotation of WHAT IS THE MOON matches it's revolution. Great. MOREOVER, a given PLANET (including what is THE EARTH) then sweeps out equal areas in equal times consistent WITH/AS F=ma, E=mc2, AND what is perpetual motion; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity IS ELECTROMAGNETISM/energy. INSTANTANEITY is thus FUNDAMENTAL to what is the FULL and proper UNDERSTANDING of physics/physical experience, AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE. Stellar clustering ALSO proves ON BALANCE that E=mc2 IS F=ma, AS ELECTROMAGNETISM/energy is gravity. Objects (including WHAT IS the falling MAN) fall at the SAME RATE (neglecting air resistance, of course), as E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. "Mass"/energy is gravity. ELECTROMAGNETISM/ENERGY IS GRAVITY. E=mc2 IS F=ma. THE DOME of a PERSON'S EYE is ALSO VISIBLE. (Notice the flat AND black space of what is THE EYE.) The stars AND PLANETS are POINTS in the night sky. The sky is blue, AND the Earth is blue. THE EARTH/ground AND THE SUN are E=mc2 AND F=ma IN BALANCE, AS ELECTROMAGNETISM/ENERGY IS UNIVERSALLY PROVEN TO BE GRAVITY in what is a mathematically unified fashion. E=mc2 IS F=ma. The middle distance in/of/AS SPACE AND the full distance in/of/AS SPACE are NECESSARILY linked AND balanced. MAGNIFICENT !!!!!!!!!! INSTANTANEITY IS thus FUNDAMENTAL to what is the FULL and proper UNDERSTANDING of physics/physical experience, AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity IS ELECTROMAGNETISM/energy. It is ALL CLEARLY proven. Again, the stars AND PLANETS are POINTS in the night sky. GREAT. Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE. GRAVITATIONAL force/ENERGY IS proportional to (or BALANCED with/as) inertia/INERTIAL RESISTANCE, AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=mc2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. It is all CLEARLY proven !!!!!!!! TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS E=MC2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity IS ELECTROMAGNETISM/energy. GREAT !!!!!!!! BALANCE and completeness go hand in hand. By Frank DiMeglio
"The Earth is like an onion; it has layers"
I thought cuz it makes you cry.
A wise man once said, and I quote:
"Human people beings and our good (at times, vengeful) Mother Earth Gaia are similar. We, too, are also like the humble onion, with layers abounding about (aboot if you're Canadian). Human Earthlings are deep. Yes. Deep, like the layers within us and the layers in the Earth below us. Figuratively and literally. We are onions! Whoa! That's pretty frikkin deep. It's deep-fried onion deep with dips deep! Serve that sucker up at the Outback!"
Who was this wise man? Me. It was me. I said that. Somewhat modestly. At the time. See above.
By the way, all my onion opinions are based on facts and edibility. So, it must be true! I AM THE ONION! Coo-Coo-Ca-Choo!
The Earth is like a layer, it has onions.
@@bullzdawguk yur so stoned n bored arent u lol ;)
@@boykush3732 Gettin' a stoned and a postin' on this thar RUclips ain't like dustin' crops boy.
Well. Apart from when I post in my WWI biplane as I dust crops. Then, it's like dusting crops.
There. Happy? You made me obsessively and compulsively parody and quote Star Wars. Why couldn't you just let the wookie win?
Prosper and live long! FUCK! Now I'm Yoda Star Trek quoting! KUUUUUSSSSSHHHHH! lmao!
Damn. This new batch of Thai I got yesterday is mental. I'm as baked as a potato. Also, as fried as a... potato. Or... as fried as an onion! Oh man! This onion analogy just keeps peeling back new layers! lmao! =P
Hugs!
How can you determine what is at the heart of the earth score when the journey is imaginary so you're only imagining. All of the Doom and Gloom might as well tell us that we have global whining!
Very interesting and pretty well done, but WAY too much intrusive music presumably attempting to pump up energy, to hype everything. Not needed.
If the Earth is cooling, why are we worried about global warming?
That's it there is no global warming ( that is UN harvesting Money)
Its actually called " Solar Cycles".
You are right .
Its earths atmosphere which is warming up, not the earths core. IMO its a natural thing to happen, but certain scientists and organisations such as extintction rebellion think its entirely man made.
@@jimmyeastwoodjonnyfleeeast1578 your high, gullible, and very dumb.
@@robsta1980 read above
yah lets detenate a serious of nuclear war heads inside the earth i want to live thank you , that guy sounds insane
We've done it before. You're aware of that right?
"detenate" - yeah, you sound incredibly qualified to judge that.
Fucking idiot
@@47Mortuus lol that wasn't his worst mistake look agian if you can't find it your fucking idiot.
@@listenhere1623 You're*
a*
Graduate from high school first
PS: There are no more mistakes. Your IQ is just 60
thank you for the brave man and its camera crew that dive down to the earth core.
Lol
Time mag, said possibly it's a fusion reactor core at the center of the Earth.
Well,on a Shamanic Journey,a good while back, I traveled to the center of the earth. That many years ago, I didn't even have a good concept of what was at the core. It could have been a ball barron for all I knew. A hard iron ball. But when I got there I see what looks like a mini sun. In my surprise I say something about it and was told"as above, so below"& I thought,of course Renee,duh! Then I saw these fairly sheer looking purple beings tending to it, and asked what they were doing. They said they were working on keeping it spinning right,that it was trying to slow down and that wasn't good. All of this was new to me. Not just the core, but the possibility of it slowing down and even the purple beings there have now been confirmed from different sources, that I did not seek after. Another spot on. From there the core provided for inner earth, BTW.
8:46 lost it at the "pressure demonstration", that's not how it works, point-concentrated impulse pressure behaves wholly differently from homogenous all-surface persistent pressure... -.-
💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫 💥🔫
So we have drilled only a few ks, so anything past that is guessing/theory :)
The deepest ever drilled was less than 8 miles and "science" says it knows what is 4,000 miles deep? LOL
Why put science in quotes?
@@TeamLegacyFTW Might as well ask an oracle when you're throwing out wild guesses and unsubstantiated claim's like this video is
@@tinomts Might as well😒
It surely couldn't be that we have other ways to examine what is below our feet. A whole field of science called seismology that works a lot like a sonogram. Durp!
Coleman Adamson exactly!
i wonder if they considered the change in gravitational field when stating that the falling skydiver would take 32 hours to reach earths core
It is such a negligible change it would have no great effect.
Digital Insan1ty Yes it’s the poles that allows us to time a fall
amazing series dude O.O
it would take an unimaginable amount of electricity to melt that much iron
I was watching Masterchef. Now, I'm here.
I REALLY WISH THE RUclips VIDEO BUFFER PROBLEM WOULD DISAPPEAR, FORGET ABOUT THE EARTHS GRAVITY :)
WE DONT WANT THE BUFFER THING THAT GOES AROUND AND AROUND, WAITING FOREVER TO PLAY THE VIDEO
sonic jet get a better internet connection. Mine never buffers. Get me internet from cable co. Good wifi signal important as well to stop buffer. Direct wired internet gives best conections. You may also have a wifi problem if you are in an area with a lot of cellular towers that can cause your wifi to be trashed by interference from rf jungle of cell signals.
Video at 4:23: The earth is like an onion.
Me: Ogres are like onions.
Aladeen is like a onion, layers of layers of son of a bitch
I was sad they didn't talk more about the "mountain ranges" in the mantle and the animation of it. That looked cool bat was shown only for few seconds.
"Aurora Australius" 26:43
Nobody higher up the chain at NS caught this one?
I click on a video about the Earth's Core
I see a dude shooting a watermelon
Yep, this is popular science all right
5:55 found a mistake. Falling towards the core would only take around 42 min not 32 hours. Regarding the core it would make sense to drill on the moon since its magnetic field was lost some billion years ago and its easier to drill to the core since its diameter is much smaller.
No, you are wrong - Terminal velocity is around 120 mph, the distance to the centre of the earth is 4000 miles, simple maths 4000 / 120 = 33 hours
We just need to make a ship out of Unobtainium, drill down with super lasers and use some nukes to restart THE CORE!!!
Wizel Balan that's a movie called the core
The only good thing about The Core is Hillary Swank.
make sure you take a black guy.
lol
"The Core" maybe more Science Reality than Science Fiction, less the Unobtainium.
For example, if the outer core stopped spinning, the Earth will lose its magnetic field and life will cease to exist due to frequent exposure to solar winds and radiation.
As for the Crystal Cocoons and Crystal Grand Canyons, its also possible as "Slab Graveyards" slide down towards the core, and exposing itself to tremendous pressures, creating favourable conditions for it.
As for unobtainium, its actually not a metal or element, but a heat and pressure resistant Titanium based compound in the movie.
Great documentary! So educational so complete so useful for Science Teachers 🤓😍👌🏼thanks for sharing 💯
It's a strange thing that iron becomes nonmagnetic at around 1400 degrees fahrenheit. It's an even stranger thing that the deepest we have ever drilled is around 8 miles. So how do we know that any of this is true?
"It's a strange thing that iron becomes nonmagnetic at around 1400 degrees fahrenheit." The Curie point. So what? It only applies to ferromagnetism and that's not how Earth's B field is generated.
I stopped watching at 1:27 "The reactor might die in a hundred years from now"
Agreed
Yeah that was pure and utter bs
It was taken out of context. He is saying who knows.. and I think he is correct the science hasnt proved either way.
Made it to 46:35. Here we go again. The reactor is dying, oh my! Perhaps a million, perhaps a billion years from now. Who knows? I'm going to worry, now.
Nope u shud watch til d end my fren n then com 2 a conclusion. My humble taut.
at 8.20. It takes an American doco to use an assault rifle to demonstrate a science idea.
R. Lee Ermey would approve. Darn watermelons!
go make your own “doco” then nigel. old chap. lel
Jealous of our freedom?
And thats not an assault rifle that was an ar15 which is a semi auto sporting rifle assault rifles have been illegal since 1986 .
Man, this is awkward... it's not an assault rifle.
"The temperature at the centre of the earth is the same as on the SURFACE OF THE SUN"! they still believe that the surface of our star is about 6000 deg C and it cannot be right as the suns atmosphere is just over 2 million deg C and the 3 main theories to explain that does"nt add up.
The corona is hotter than the surface. Deal with it. You know the saying about opening your mouth... spaceplace.nasa.gov/sun-corona/en/
Mars has little to no atmosphere because it has no substantial magnetosphere, so if our earth's magnetic field will diminish and the atmosphere will be swept into the space by the solar winds -- but Venus has no magnetosphere, is closer to the sun, and has an intensely dense atmosphere.
Magnetosphere does affect atmosphere, but so does tectonics. Venusian tectonics ended over a billion years ago, and its system to recycle carbon failed with it. And that carbon ended up in the atmosphere as C02. Also, gravity on Venus is 90% that of Earth, whereas Mars gravity is only 38%. Interesting to note the composition of the two is remarkably similar, despite the enormous difference in pressure and mass.
Would it be possible to use volcanoes as a means of transportation when the iron is poured? Perhaps underwater volcanoes after all they exist on the deepest known areas of the crust some even speculate that that the deepest regions of the ocean directly enter the mantle?
So high pressure at the center (6.3 million g) creates high temperature at the center. But Newton's shell theory (g1/g2=r2^2/r1^2) where r1 is the radius of the earth and r2 any intermediate point, says g2=0 at the center since r2=0. Since pressure=mgh, so there is no pressure. Could you kindly explain the controversy, please.
Good question. Yes, at the very center, gravity itself is 0, and the pressure by gravity itself is mg and therefore also 0. At the same time, the crust of the earth does not fall off: It is supported by the mantle underneath. By the 3rd law of Newton, the mantle feels an extra pressure from the crust downwards, in addition to its own gravity. The same applies to the core, which feels the pressure from the mantle plus the crust. This pressure accumulates layers and layers down, finally reaches its maximum at the center.
李明宇
I suppose, if one draws nice vectors of the forces pressing down to the center, they would cancel out each other, besides no real world object is 0 in size, so there is no real case in which to apply r=0..
李明宇
The problem is mass is considered to be concentrated at the center not as shells or layers upon layers, If the shell theory had considered mass not concentrated at the center, but as layer upon layer, then the result would be millions of g, but because shell theory assumes no mass except at the center, g becomes zero.
SwineNahNah Yeah, that's right. It can also be seen from symmetry: the force pressing to the center cannot have a preferred direction, therefore must be 0.
Naimul Haq en.wikipedia.org/wiki/Shell_theorem the shell theorem says that a spherically symmetric sphere or a point of mass are equivalent when calculating the gravity it gives to something *outside* the sphere. It does not "assume no mass except at the center" unconditionally. it's merely a way to simplify calculation and reasoning and does not alter the reality of the massive spherical earth.
Start a giant nuclear crack to the center of the earth? What could go wrong?
Imagination on steroids 😂.
"see, the spoon go down in jello with syrup, the same will happen on layers of different rocks that are below iron's melting point".
sure, jello boy, now keep shoving corn syrup into cracks...
Am I the only one who finds it strange I'm watching a 7-year old documentary and replying to a comment from barely 2 days ago? Yes, I think I am *looks around*.
@@goodkarma7490 yes you are the only one, sorry. i see no valid reason why i shouldn't comment the content of a 7-year old video
@@regnbuetorsk I wasn't criticizing what you did, I just thought it was interesting that an older video has updated comments - which I am adding to! :)
People need to leave the Earth core alone if it ain't broke don't fix it the Earth is doing what it's supposed to do protect us at all costs from the solar system radiation
I love how they confidently make claims without real proof
Like about the Bible and the Flat Earth?
How does anyone know what's beneath 7.5 miles?? they don't
does anyone want to mess up nature more?
We can measure how earth quakes move through the materials, and then based on the way they refract we can say with near certainty what materials are made of. It's sort of like how light moves differently through air and water. I hope this helped!
Because direct observations of earthquakes, volcanic events and plate tectonics all points to the obvious conclusion that there is something moving under the planets crust. This has also been observed on other planets in the solar system and some moons such as Io....but I suppose this is all fake too.
Earthquakes generate a lot of seismic waves in the form of P waves and S waves. P waves can penetrate anything, solid, liquid or gas. As as result P waves can be detected on the opposite side of the planet to where the earthquake originated. S waves can only travel though a solid, as a result S waves never get detected on the opposite side of an Earthquake, they can only be detected up to 103 degrees from the point of the quake. What does this mean?, it means there has to be a liquid sphere inside our planet, there has to be.
Upon interacting with liquid, S waves become P waves. This is why we also know the inner core is solid as S waves have been briefly detected their before they become P waves again.
Using this method, I.e detecting S waves, we can accurately calculate that this liquid sphere inside the Earth is approximately 2,900 km below the surface at sea level.
my thoughts. multiple topcomments confirming. kek
Marco ...
If you keep messing with it we will have no core
I also strongly believe that the Earth will not die for an extremely long time, but when a huge object/planet nearly as big, as the moon hits us, the core will become, destabilized, or destroyed, and therefore if we are on this planet at the same time, we will be as well. I believe future space engineers and explorers should find worlds like ours that can sustain life and its abilities based on the stabilization of those planetary bodies' cores.
We have found other "super earths". The only problem is the DISTANCE... they are to far away... the closest star to our own is proxima centuri...and it is over FOUR LIGHTYEARS AWAY!! That would take us about 43,000 years traveling in our fastest spaceships today... what we NEED to do. Is figure out how to harvess and harness dark energy or dark matter... so that we can make a warp drive ship.
I can't help but to comment that this is educating and the narrator has a nice sense of humor, "no gateway to hades".
Naked Science takes us on an IMAGINARY journey.... sounds like good science to me
Imagination is the foundation of all knowledge
The science is reasonably good, but the conclusions are sensationalised.
The mole people live in the core.
Relatives of yours?
On my mothers side, yes.
Ham ster
Well, say hello to them when they come over for the next rodent holiday.
the core is hell the bad people go there
And crab ppl live there too.
Aahh yes, just about to roll over on my sleeping side and have set my phone on the bedside table too watch this. Good you awesome people. luv yas all
The magnetic anomalies you stated are not leaving the earth but returning to the core at those spots are , because like a flame the tip comes near the surface then flows back down but are anchored as a pyramid shape bottom of the fire like plasma and as it folds back down contains its shape and as the other !four or more plasma energy as I have called it are always held at the base near the core ! But the freely to move back and fourth flame nears the surface to create anonymity that aircraft fly over these sections and have disturbances ! These are always very stable as the base is held so the shape of the flat pyramid are basically motions of all of the plasma energy flames but looking down at it would make it look like you were seeing it return but it is still always holding that same type of shape pointed narrow tip . And wider base that spreads like it is being held in place ! But it’s motion is like a flag moving always holding its amazing type shape even though it is freely flapping with the others that are always pointing away from the magnet poles and seams as if everything is very well balanced with the other hot spots were this can be seen over and over as a process ! That always holds its basic structure ! The way to see this is earth Penetration radar often used in cloud and weather moisture satellites but must be able to be tweaked to go further through the model simulation to observe its slowly changing but predictable actions that always show this is a constant process of very high energy fields ! I felt this could be used for free energy not only on earth but other planets as it is clean and a very strong yet very steady hot spots arising from the core ! Thank you for your video as this has always been an Amazing subject that far to many fail to understand its very great potential for free energy in planetary exploration And bases as this seams to be a basic process !
See this is why people get so misinformed with videos like this. Take 5:53 for example: a free fall to Earth by a skydiver through a hole to the center would be 32 hours only if he was in full atmospheric wind resistance the whole way, yet the video shows this guy tumbling and doing nose dives, which drastically increase the skydiver's speed. Basically he'd have to be in 'bellyflop' position the entire way with atmospheric pressure remaining constant. IRL, if something like a 'gravity elevator' was used in such a way, the speeds produced would be MUCH MUCH faster. More like 21 minutes to the center, not 32 freaking hours.
People that watch these pseudo-science vids should very carefully scrutinize them, because these corps that make them are only interested in ratings and your wow affect to serve them, and not actual data and practical application.
I'm assuming you're getting the 21 minute figure from the fact that the acceleration of gravity increases the closer you get to the center of the Earth. I can't remember doing the calculation using the equation F = (G*M1*M2) / D^2, but that's okay. That's not what this video is about. Your comment, like almost everyone else's comment, is off-topic. There are even theological arguments tangled up in this mess of tangential discussions. I know - that's the norm for the internet. But, the skydiver is a trivial part of the documentary and was only added to give us an idea of just how deep the Earth's core is. I found that the two most important pieces of information in this video were the possibility of another magnetic flip in our lifetime, and that one day the Earth's magnetic field will collapse, leaving us and our atmosphere completely unprotected. I don't know what can possibly be done about the big flip since we don't have even a good approximation of when it will occur. However, in the case of the dying dynamo, we'll probably just need to build underground dwellings complete with machines that generate and maintain man-made atmospheres. Let's hope that can be done and in time to save humanity.
It was irresponsible for the producer to portray information in this program at key points the way it was. No need to give a long winded excuse.
john goldsmith Actually, I've always wondered why we haven't made a fully underground community yet. In Seismically stable regions, if you go low enough, you could utilize the heat of the earth RIGHT BELOW YOU to generate electricity without much danger of seismic problems. When you solve the energy problem, everything else becomes logistical.
Thank you, I'm glad somebody else realised that they completely ignored gravity getting stronger toward the centre of the Earth.
jsmith42690 The problem is, the mere presence of heat will not solve any energy problems. To do work, heat has to flow from hot to cold. Being surrounded by heat at 200 degrees is no better than being surrounded by heat at 20 degrees. You need a cold place for it to go to, and that will be hard to come by buried inide the Earth.
"Earthquakes are very powerful things, and can sometimes destroy whole cities but for seismoligists, they're something we can actually get excited about" this guy's a fucking supervillain
"Imaginary journey " and I'm done. Bye
Lol
@mike force You're saying video games are imaginary? :D Where first off, actually each video game has a deterministic, physical layout consisting of millions of ones and zeros (we don't know that about thoughts) and secondy, you don't have to IMAGINE anything (as opposed to when reading a book), because it is physically drawn onto a screen? The ignorance (especially towards programmers who spend literal millions of working hours on a game as a whole) is strong with this one... Keep watching news form the early 2000's
@mike force Ok so you admit that you literally don't understand what I'm talking about (while it's actually very simple) and then you attempt to insult me.
Childish, ignorant - how many more of these kinds of attributes describe your personality?
@@47Mortuus I think he meant as in "let's go play video games as a way to say bye to the imaginary journey" not that video games are imaginary. You didn't need to be a bully for trying to correct someone either.
@@EpsilonChurchRVB "I think" - how to invalidate the entirety of your argument from the very beginning.
The only thing that bothers me about this one is the expert at the beginning if the video said that the reactor (our core) could die in 100 years or maybe 1000 years. That's not true. It will likely produce heat and the magnetic field for billions of years
why am i being recommended after 7 years. geez. great content 👍