What Life On Earth Will Be Like When Its Magnetic Shield Weakens | Naked Science | Spark
2024 ж. 29 Ақп.
68 706 Рет қаралды
The earth's magnetic field is vitally important to not only the planet, but the life on the planet as well. This field provides the perfect conditions to allow life to thrive on earth as well as protect us from dangerous space debris. But what would life on earth be like in the future when this field gets dangerously weak?
Subscribe to Spark for more amazing science, tech & engineering videos: goo.gl/LIrlur 🚀
Join the Spark Channel Membership to get access to perks:
/ @sparkdocs
Find us on:
Facebook: / sparkdocs
Instagram: / spark_channel
Any queries, please contact us at: owned-enquiries@littledotstudios.com
#Spark
There is some serious fear mongering in the first 30 seconds lol
not really historical geological record shows has happened lol
Thats how they get your comment, mine and many others. Clicks and comments are how these companies gain views/market control and moneeey. Thats why i dont watch television, It has changed in a way that it will kill it's own self. drama/hate/disagreement/fear = the goal for these companies who are only concerned about profit. Spark does it well, atleast they arent blaming it on ancient aliens or lost treasures from fairy tales
At least ancient aliens weren’t invoked once.
For everyone who does not believe in something they cannot see. Here you go. Right here, is your proof that just because we can't see something does not mean it is not there.
God is also there.
It's still measurable with scientific instruments. That's actually A BIG DEAL. Believe it or not.
@@REktSigMaBullshit
@@brucemacmillan9581 Because it has no choice but to let you measure it with such things. That is not the point. My point is that without anything to measure it with, how would you know its even there?
@@brucemacmillan9581 The point is "We cannot see it, at all". Thats the point.
Han will have that shield down, we’ve got to give him more time!
1500 years?😂
The more pressing issue should be a pole shift/reversal. That could happen over a "shorter" period of time
Without the magnetic shield, it will kill 98% of all life on earth probably
Don't be worried people, at the end of the day no one truly even knows what our planet can and cant do. " paleomagnetic studies show the field is about as strong as it's been in the past 100,000 years, and is twice as intense as its million-year average. While some scientists estimate the field's strength might completely decay in about 1,300 years, the current weakening could stop at any time."
So there broad coverage of time, clearly overlooks why we have not any records of civilizations in past rt? Oh wait we do and we know what happened to them don't we? No infact we deny there patterns of die off happen to be jaded with holes of understanding big gaps and then there they are . All primitive in comparison. Or perhaps we can only see what's left . Leaving only what nature hasn't touched to see them. So nature is in a sense very good at rearrangement of our understanding. Therefore nothing is certain ..very human trait to see a delayed understanding of our world.
I love at 33:59, the clouds reverse direction as the scientist measures the magnetic field "back in time."
Ahhhhh not to worry the government will just tax the hell out of us…..that ought to fix magnetosphere 🙄🤣🤣🤣🤣
They would say this at least 50 percent would believe the government
@@user-dd1pd5bd7p yup! What a world we live in🤣🤣🤣🤣
As if humans won't have already offed themselves and all other life as it is now.
the poor bat, like "Batty" (played by Robin Williams) in the movie Fern Gully. One big experiment
The Prodigy music +1
sounds like Climbatize
did they sample white zombie... or did that sound come from something white zombie samples as well as then? like the song from Beavis n Butthead soundtrack
Lets hope the flat earthers r right and there is a firmament and the ice wall is containing the seas then the magnetic field can do wot it like wont change a thing
Yes, the field had weakened by 10% in 1640... But it's not 1640 now and the field isnt weakening in a slow, linear manner. And he is WAAAY out with his 1500yr prediction. Not only is he off by a whole order of magnitude, the field doesn't weaken to 0 before 'reversing' Instead, there is a critical threshold beyond which the field 'weakens to zero' practically instantaneously as once it crosses the minimal threshold it 'collapses' And we're talking about a time scale to that threshold which is between our lifetime and our grandchildrens lifetime, with the probability of it being sooner rather than later.
Yes Solar storm might cause a very big damage to most of our electric and electronic technology not to mention radiation damage. But we still have last line of defense though, our atmosphere.
13:12 I’m sure this is a dumb question but how do they know those rocks came from mars and know a meteor impact flung rocks into space that then made there way to earth🤯🤯. I’m sure they compared them to samples we took from mars and found they were pretty much identical but how do they know how they got to earth? I feel like some of the story is being withheld for our "safety"😂😂. I’m love learning about space and science but my smooth brain just can’t understand this lmao
They're just making it up
Not a dumb question. But unless you’re an astrophysics you may not understand it. Science is so complex now and so specialized it really can’t be explained in simple words anymore. You can google the simple explanation and we’ve known they came from Mars for decades. This is a core issue with science now, it’s hard for us common people to understand.
@@SnappyWasHerenot a dumb question! They don't know themselves but they need employment so they fabricate something.........but they can't prove it. Their computer simulations are foolish, as they input information based on theory and speculation and the computer spits out whatever they fed it, only in a more complex and convincing form so it appears to be scientifically proven. Dumb in.....dumb out! LLL
Easy answer. Aliens landed on Mars and the alien kids collected rocks like we collect eggs on Easter. Then they stopped at the moon and did the same.then they land on earth and spread them out for earthlings to find.they like to troll us idiots
The current state of things is apparently pointing to a magnetic excursion instead of a full reversal. (Where the poles destabilize and migrate towards the equator, before restabilising and reestablishing themselves in their prior orientation.) While not as profound for life on Earth as a full reversal it is not an ideal situation nonetheless. Nothing to worry about tho, worrying wont stop it, nor will carbon credits.
Is the past we did not depend heavy on Electicity , so its going to be alot worse than what happend in the past. as we are not pre prepaired for it.
If we lose the magnetic shield there'll be no more skinny dippin for sure
The end is near
Weird hearing music from The Prodigy in a space documentary rather than a space horror movie.
How can they know that their Mars rock is 4.5 billion years old? How?
Everything we are told is lies and bs
Carbon dating
@@woodrowtaylor6907 This technique is not reliable. It's like with this dinosaur they once found. One part of his skeleton was estimated to be 40,000 years old, and another 100,000 using carbon dating. It was the same skeleton by the way.
-Scotty-CAPTAIN THE SHEILDS ARE DOWN! WE NEED MORE POWER! We are in danger of mutation exposure from radiation! - Captain- The borge may have there way after all.
UNCOVER, DISCOVER, EVOLVE! THANK YOU LORD! GOD'S CREATION! YOUR THE BEST!😘♥️😍🥰👌🙏
The brain as long as time humans will continue to look for answers to satisfy their brains
So... if we lose our magnetic field within 1500 years, all life is pretty much fucked.
31:37 soo thats the radars blk hole weather anomaly we JUST SAW...
Not today and not in thousand years!
WTH? 780,000 years ago? 20,000,000/18,000 = 1,111 years. Damn scientists can't even agree on something that is measurable.
Before Mars core removal our magnetosphere was stronger than today. Alteration occurred not because of magnetism. Water was unmanageable. Ancient vacuum tube technology gives me interesting views
It's definitely 1500, not 15,000 years for it to shutdown. However, it will return.
The question is how long do we have ????
Prodigy whilst making clay pottery. American produced docs really are something else
Lol. I was listening to this documentary while editing solar eclipse photos and heard Prodigy playing in the background and was like, “who made this decision? I’d like to shake their hand.” And then of course came to the comments to see who else heard it.
@jsk3428 it's probably one of the best prodigy tunes. I went and listened to it again, it's a real journey.
This was educational & entertaining. 👍
That was messed up to do that to the bats 😂. Little guy took off all confident in the wrong direction.
He even shook his head when his polarity was reversed, like we do when water gets in our ears.
Was so messed up made you have a laugh about it.
So I wonder how the bats eventually figure out how to get back home if they are still effected by the manipulation? Obviously they have other means of navigation. That seems like something worthwhile understanding. It may very well be useful to humans
Astro-nots….nobody leaves the Earth.
I do not agree with the time frame of 1500 years to complete wipeout of magnetic field of the Earth because if it had survived so far since the birth of Solar system then it will take at least another billion year to be wiped out.
NASA says we’re safe from planet 🌏
Never n a s a here 🇱🇷
We need more volcanism! Never thought i would cheer on catastrophic plate tectonics. More motion means MAYBE more magnetism. Our next 200 generations will be fine according to this model, so let's keep on as usual, but still try to get to that 4th level civilization. It's going to take quantum and a space-time physics revolution to make interstellar travel and wormholes a possibility.
Could Mars have lost it because of a 'huge X flare, and I mean 'HUGE', followed by a massive CME directed straight at it? 🤔 at it's closest approach, as well!?🙄😎🖖
What does it mean when you keep seeing repeating numbers all around?
Don't know but I have been experiencing 444 for a long time it was 11 11 what are your most common
Wish we could talk about it 😊
@@user-ny7tn4qs9i i see a lot of repeating numbers, like 111, 222, 333 many more and also 69
........................."Magnetic" "shield" = "INTENICEI" & Science =........ 🌎🌎{"E A R T H"}🌎🌎!!..........
......"P O W E R F U L" & "RISKY".... "BISENICE" & "LIFESTYLE"="SENCETIVE" & LIKE AN "ONION"....🚧🚧!!....🛑🛑
Magnetic north has been in Russia for months.
Why do I even have that inside the middle of my Earth for why get it out of it out of the middle of my Earth before I start doing things that I wish I would never been around
Mmmm,maybe you're right,who knows ?
It's from 10's
1:11 4g 71%
2010
Is this prediction of the field's disappearance based on physics, without the intervention of chemistry's support of magnetism. Like Einstein was not a chemist, but this only means physics got separated from chemistry's study to separate the math studies from the chemistry studies to get both well know as a skill. Chemistry is magnetism's support for its existence!
In other words, using physics alone could alter the Earth responses, as the pollution dumping causing global warming. The calculation support would possibly not be complete one way or another. {In other words why is chemistry matter losing its magnetism.}
Note to: Physics invents cable TV's transmission, but chemistry develops the copper's use.
Also chemistry works out balances to stay in tack, but physics is more based on reaching projections, right?
And one for the FBI KZhead Videos; why did the US accept Nazi Scientists after the war, because they lost the war, and the surrendered.
We as any one after the war had Police to keep peace.
Old video
1st 🥇
Pinn: the sun has kicked by the Earth the strong that's why the frog White
I put my faith in our Creator.
We need to get responsive to the conditions driving mass migration of people. There too is a need for massive improvement and replacement of housing. Government funds need more genuine use for the benefit of populations.
Naked Science S6E01 January 5, 2010
This is such a gaslighting episode. It was discovered in 1958 and yes they know the reason. It’s causes by a reservoir of very dense rock inside the Earth called the African large low-shear velocity province. I unfollowed after seeing this.
Ok...crybaby!😅
If you buy an EV, we might pull thru, then politicians start putting all their money in Tesla and BYD stock.
Doesn't the geothermal energy production cause core cooling?
The effects are absolutely negligible
Compare it to the cooling effect of a glass of water in a wildfire
Barely
Scary times coming, ppl. What about the polar bear, the grizz, the whale? Not like you can round them up and stick them in a cave for a few thousand years or more. Sure humans can adapt - we can work from our home cave. But everything else... ? Hell, the satellites are going to be toasted too; scratch that working from the cave. No wonder the aliens have been coming more frequently, they're here to watch our demise. Just lovely! What a world - what a world!!😮
Behold ! Gordon is alive. FLASH !!! AHAAÀA !!!! Savior of the Universe !!!
There is water on Mars 😂
Always Something .
Suspicious 0bservers channel.
F you Spark with the Ads!
OMG another end of the world scenario , grey beard here have lived through a few of these so called end of the world scenarios, am still breathing and the Earth is still here ....****Yawn
ON IS PRONOUNCED ON, NOT NO DAMN awn
Wow ur decades late on this history Channel already did this
A day late and a dollar short. Some of these professors give the vibe of being a top shelf narcissists. Can't imagine working with them.
Lol
Not so sure they'd hire you anyway.
I am glad you brought up the llsvp subject. But there are two of them approximately on opposite sides of the earth. But there is no link shown that they have anything to do with the earths magnetic system. If you have seen a paper on this, then please post its link.
13:17 Wouldn't the meteorites heat up as they fell through earth's atmosphere and ruin the magnetic field readings?
No
Iron
Cole is a gender-neutral baby. Name of greek orgin, Meaning "victory of the people". This name can pay close attention to all of baby's wins! What is cole in old english? English: occassionally perhaps from a different (early) middle english name col. Of native english or. Scandinavian orgin . Old english cola was orginally a nickname from old english col ' coal' in the sense 'coal-black' darking of the sky, (of hair),swarthy' and is the most likely sourse Of most examples in Domesday book What is the Gaelic name for cole? The surname cole is an anglisized form of "McCool" or "MacCool".The orginal Gaelic form of the name McCool is Mac Giolla Chuille. Chuille has been suggested to be an abbreviation of Mochuille, the name of a saint. What is the Cole family motto you might ask? Chest: a demigryphon, holding an arrowhead or feather arrow motto Deum Cole, Regem Serva , which means, "Worship God, Protect the king"
Creator of Universe!! Has everything under control of earth!! AMEN ⚡👑🌐🙏🏼⚡
Oh, I see , that is why earthquakes happen and tsunamis and so on. Interesting control.
You don’t get it, I’m truly sorry for you.
Ameen
It's funny how the religion or God you happen to believe in solely depends on what part of the world you were born in. You were born atheist but then you were groomed to believe in a deity that happens to be OK with war, murder, child pedos assaults, diseases ect. And your response is amen? Lmfao
SO⚡😮
Old
Bs
Nothing will happen 😊
Fear mongering!!!!
God damn we're watching more commercials than we do the goddamn movie f*** this s***