ฝัง
- เผยแพร่เมื่อ 15 พ.ค. 2024
- Watch the amazing rewilding videos from our friends at Planet Wild:
Cleaning up the oceans: planetwild.com/go/mission2?ut...
Saving a dying forest: planetwild.com/go/mission3?ut...
00:00 What Happened Immediately After the Dinosaurs Went Extinct?
00:52 5 Seconds Before the Impact
01:40 The Impact
02:00 Check out Planet Wild
06:06 Ather The Impact
07:47 Check out Planet Wild
Questions or concerns? Contact us at underknown.com/contact/
Interested in sponsoring our episodes or collaborating? Email us: inquiries@underknown.com
Get our 100 best episodes in one mind-blowing book: bit.ly/ytc-the-what-if-100-book
Join this channel to get access to perks:
/ @whatifscienceshow
Check out our other channels:
How to Survive: bit.ly/how-to-survive-show
Aperture: bit.ly/aperture-show
Your Body On: bit.ly/your-body-on-show
Watch what-if scenarios by topic:
Planet Earth: bit.ly/YT-what-if-Earth
The Cosmos: bit.ly/YT-what-if-Cosmos
Technology: bit.ly/YT-what-if-Technology
Your Body: bit.ly/YT-what-if-Body
Humanity: bit.ly/YT-what-if-Humanity
T-shirts and merch: bit.ly/whatifstore
Suggest an episode: bit.ly/suggest-whatif
Newsletter: bit.ly/whatif-newsletter
#whatif #extinction #dinosaurs
What If elsewhere:
Instagram: bit.ly/whatif-instagram
Discord: / discord
Twitter: bit.ly/whatif-twitter
Facebook: bit.ly/facebook-whatif
What If in Spanish: bit.ly/YT-Spanish-what-if
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: underknown.com
Contact us at underknown.com/contact/
#whatif #dinosaurs #impact #extinction - วิทยาศาสตร์และเทคโนโลยี
What if this channel didn't exist?
Good question
We would ramo back the walk of evolution and turn into apes 💀
I wonder
We would all cry
Dude
“Life finds a way” is very befitting to our world. It’s extraordinary how all living things are set on finding a way no matter the situation
No not all living things some things go extinct how many dinosaurs do you see running around you see only the remnants of the original not the original
Nice to know that Adam Driver witnessed it and survived till date 🙂
i was curious about that. what movie is it?
@@dropkickninjatuan it's a Netflix sci-fi 65
@@dropkickninjatuan I believe it's called 65.
And the camera man
😂
Thanks to the camera man who went back in time to film all this
Lol
In Panavision!!!!
Dumbest copy cat comment on YT. Everyone is dumber for having read it.
Kudos to the cameraman for going back in time to film this.
cringe
Corny and unoriginal
@@Paul-zk3jethe only cringe thing here is YOU
Like who even asked for your shitty crap opinion?
@Paul-zk3je You're cringe
Stop with the cameramen joke .. its getting boring
I like to watch these because every video is so informative and sometimes scary. The thought of some of this stuff happening or how it happened is ridiculous.
"informative" 😂😅🤣😂😅🤣😂😅🤣😂😅🤣 oh wait...hold on..."informative" 🤣😅😂🤣😅😂🤣😅😂🤣😅😂 an just who was there then to verify this nonsense... otherwise you enjoy hearsay
@@davidsheckler4450 i agree with you. who was on earth at this time to record this into a stone before it impacted. who was here when the big bang happened.
@@XtraSpice2 No one so that can't be verified either
@@XtraSpice2 The meteor thing it was just an animation, also when it comes to history, almost 90 percent stuff is just a guess and it includes everything about how every prehistoric extinct species(including dinosaurs) looked. We never know what actually happened then and there but all historians and archaeologists try their best yet we are still like this and just send them a "😂"........
@@nUp15😅
Shoutout to the person who went back millions of years to document this documentary!!!!
That was me, thanks
Derf
Marty gave him a ride back to the future haha
Dumbest copy cat comment on YT. Everyone is dumber for having read it.
3:14 I'm actually impressed with his pronunciation of "Tsunami." Either he already has some basic knowledge of Japanese or he did his research on this word. Either way, it's heartwarming to witness someone taking pride in his work by paying attention to the fleeting details.
TSUNAMI is a hindi word
@prayush no its not. Tsunami word is of Japanese origin.
What other ways are there of pronouncing tsunami?
@@davidl3904soo-nah-me
@@prayushit's a Japanese word meaning harbour wave.
Big respect and honour to planet wild‼️💯
What will happen if all living organisms and land are on one side of the earth and the other side is fully ocean?
Ocean without living organism? There are microorganisms even in extreme environments, called extremophiles.
👏 I appreciate the variety of topics you cover and the effort you put into it!!!
Thanks for watching! Stay tuned.
@@WhatIfScienceShow Thanks for the invitation! Your channel is interesting))
@@WhatIfScienceShowWhat If this channel didn't existed?
Make a video on this topic 😁😁
What effort? It's all stolen footage and plagerized script
This has been very useful for my own research thankyou
It's true. I was there.
What astounds- and terrifies the sh*t out of me - is that the dinosaur killing asteroid was just a "mere" six miles wide, as opposed to the nearly 8,000 mile diameter of the earth. But a six mile wide rock was still capable of changing the course of the history of life on earth. What if it had been, say, 10, 15, 20, or more miles in diameter? Would life have been able to carry on at all? Would I even be here to ask this question? And what if it was to occur tomorrow?
that's why i don't believe it...
@@ezekwuomg so i’m not alone. how is a 6 mile asteroid would not be enough to destroy an entire species and ONLY the dinosaurs????
@@askiavance3281exactly, and changed the whole climate on the earth...
Well there was something like that much earlier durning the formation of The Moon. It was around 4 billion years ago when earth was just an ocean of lava. There was a collision with another planet I. the solar system. That planet is called Peia. Scientists estimate it was roughly the size of Mars. Imagine that impact. The result was catastrophic. Both planets were pretty much destroyed it it took hundreds of millions of years for the gravity to pull everything back together. Uncountable tons of Earth's crust were flung into space and the gravity of our planet pulled them closer creating our moon. at the time it was much closer to Earth. Our planet also had no life back then and a day lasted only six hours. This theory as to The Moon's creation is the most likely out of 3 other scenarios as elements of Earth's crust were found on the Moon. So if an asteroid was bigger like you asked, chances are that our planet would have been obliterated.
It is a theory i must stress
Those were definitely the Kratt brothers🤣
I feel so sad about the dinos... Literally an unavoidable genocide, total extinction. How would they feel and their emotions, about survival, about their families, about death. 😞
Probably very little. Scans of their skulls show zero regions in their brains for higher cognitive functions like emotions or thought. The had similar designs to crocodiles and alligators. Eat, mate, sleep, that was pretty much it.
They would have dino therapists if still alive today
Imagine if it happened to us
Hey, I fucked Videl. Thought you should know. @@gohan8312
they were reptiles.
I would love if T Rexs and Meglodons were still around,
You mad
Thank you for including the imperial measurement system in your video! We Americans appreciate it!
Proof that the cameraman never dies . 🤝
Glazing planet wild is crazy work
what if that asteroid missed earth do you think dinosaurs would still exist 66 million years later??
They would become pets or food for humans
They probably would have died in the ice age
@@michaeltran2743 Humans wouldn't get the chance to evolve if the dinosaurs still were around.
@@michaeltran2743 We might not have been here at all. Initially humans needed all the help to evolve. Even mammals would have been a very small part of overall life.
Humans would never of evolved if the dinosaurs had survived. Mammals wouldn't rule the earth now
Small Rat like mammals, birds & small reptiles: Yahoo! This is your celebration
Yahoo! This is your celebration
Celebrate good times, come on (Let's celebrate)
The fact they are using some of the 100th clips are hilarious 😂 I love it
really loved and enjoyed your videos.😍👍🏅.
This makes me wonder if humans get extinct in few million years or even less, I think a new form of life will rule Earth but before that, Earth would make a tremendous transformation like how it did after Dinosaur's extinction.
humans were placed here my friend, God is real.
Us humans are only an experiment the next stage is being put together now .
@@daMillenialTruckerDrugs can make you imagine things. 😂
Humans probably will go extinct at some point. In fact, it is a certainty. The only question is whether some of our descendants will evolve enough to continue to survive on an ever changing planet. But if we do go extinct, then the bigger question is will there ever be another species on earth capable of developing civilizations. That is unfortunately, not very likely. It would have to be similar to primates with the ability to use tools and with big enough brains capable of higher reasoning skills. So far, humans are the only ones who managed to get this far. Other than primates, there are no current species of animals capable of using the tools necessary to build an advanced civilization. It is very likely that when we go extinct, the earth will never again have any form of civilization again.
In future videos, would you mind showing the conversion for the imperial system when you give measurements and the temperature?
It's terrifying to think that we would be powerless to stop a 5-mile rock that will sanitize the planet.
Give props to the cameraman 💀
Maybe am out of context but can you go into details and make a video about dwarf planets and how they came to be dwarf. Thank you for the content very informative.
Watch the amazing rewilding videos from our friends at Planet Wild:
Cleaning up the oceans: planetwild.com/go/mission2?TH-cam
Saving a dying forest: planetwild.com/go/mission3?TH-cam
I've subscribet planet wild and want save earth's nature from desaster, togetjer we can do it. 🌍
Pin your comment so that it remains on top of others, and everyone can see it.
What if greenhouse gases in our atmosphere doubled in frequency
Thanks a lot for the info!
THANK U SO MUCH FOR THE INFORMATION ☺️ℹ️
What if gods from myths were the first human civilization..... Who got lost in time
No Matter how massive or deadly, dey Arms were Too Short to BOX WITH GOD!
human activity has made the creature distinct faster than any natural disaster
thanks for this video it was acc well explained
After watching these videos of yours, I kinda think that we deserve whatever's happening. We have the ability to think but wasted what we had.
As shown in your videos, the planet bounced back even after suffering that much. So yeah...
The dinosaurs should've prayed to Godzilla....
Godzilla no es real, pasa eso por tu cabeza
I'm one of those stragglers who just got around to playing Arkham Asylum during the spring. It was fantastic! I'm so excited to play Arkam city
This is one of the best channels i ever subscribed to
Can you do a video on what if every one was hooked on drugs … how productive would the world be … or how ppl say if we all smoked weed there would be no crime or wars… I’d love to see a video on that
You're a rising star! ⭐
I can’t imagine the fear they felt 0:16
I have an idea, what if the Ice Age movie series (a saga of animated films I LOVE, my favorites being Continental Drift and The Meltdown) really happened 20,000 years ago
Actually, some "dinosaurs " still very much exist today.
True we just don’t know it and know where they are
Like which ones
@@f-35fighterjetLike which ones? Chicken
Birds
@@f-35fighterjetsharks specifically sand sharks
This was actually a very interesting video. I’m not even close to a nerd or someone who likes school but I find this kind of stuff very interesting and entertaining. I love learning if it’s something I enjoy. But math is not one of them 😂😂
It's a good content I'v ever seen, good luck and keep doing like this.
😂😂
how did the american crocodile lived
(live)
True how?
The lucky one's were the one's who did indeed die quickly.
2:52 Wowee! I had no idea Adam Driver died in the Cretaceous-Paleogene mass extinction event! RIP 😔
2:52 Keanu Reeves must’ve been TERRIFIED! 😯
Dinosaurs weren't really reptiles, though.... not entirely. They were EXTREMELY closely related, but definitely a distinct order....
tripe
How? They can't be mammals
What if we got trapped in a rpg....
What if my heart beat with light speed
What if we could shed our skins like reptiles
What if there was an alien civilization under my nails ...
Nice work.... Love your videos
what if.. Jesus is in our hearts :D
@@daMillenialTruckerThat's not a Theory that's a Fact
@@Gamez_HunterZ actually no how can a human survive in a heart !??!?!?
@@daMillenialTrucker what if there are other religons other than chistianity, Islam, and jewish? (there are millions of others)
@@xen_lol_ yeah
Love what if videos❤❤
7:47 keep replaying it at that time stamp repeatedly
I know if it didn’t happen I wouldn’t exist but it’s still sad and I’m crying just because it’s necessary for us to exist doesn’t mean I am happy it happened to them I imagine myself as them and I feel very sad about it I wish it didn’t happen don’t judge me I don’t know what I mean by that It doesn’t matter because it won’t change anything
WTF ?
@@ussstropicana what do you mean
@@TheMagnaficent Punctuation somewhere ?
@@ussstropicana sorry I forgot that i was crying while writing this blurry eyes with tears you know
@@TheMagnaficent That's ok. Just wandered.
This guys voice has more charisma than any person in a commercial.
I prefer watching What if video and getting something useful and interesting than scrolling through Instagram and being stressed❤
Wow all these clips are from various channels 😮
NO ONE can convince me that crocodiles survived but the Mosasaurus did not...
Same like cockroach 🤣
Earth has reset button 😂
One God controlled evrything.
Great vid! Perhaps one on Out-of-place-artifacts and the Salurian hypothesis??
thank you for the video
"Life will find a way"
What if the light was solid?
What if you combined all the elements on the periodic table?
What if the plastic didn't invented
This guy lived since the dinosaurs were here😂😂 he knows everything
yes , thank you Planet Wild
Respect for the camera man that had to film this
Dumbest copy cat comment on YT. Everyone is dumber for having read it.
How could we really know what happened 66 million years ago?
exactly!! How..?
True
This is all just guess!
Nope. It's not a guess. It's by studying sedimentary rock and the ocean's floor
It's just a theory. But this is more believable than the big bang. That right there is worse than believing in Santa Claus.
For anyone wondering, the asteroid is called the chucxulub asteroid
We wouldn’t no about space 😂 as all these videos has everything to do with it
I always wonder is it by pure chance we have intelligent life on earth? If the dinosaurs had never been wiped out would they be as intelligent as humans are now??? Or would they of stayed how they were just evolving to survive, if that’s the case then the fact intelligent life exists is almost a fluke, madness I know there habitable planets out there but are they habited by dinosaur creatures? Hence why we struggle to find any radio signals mind boggling to think about
Can you check the subtitle, please? It's like all of the subtitles are in one at the start of video and it disappears but there's no next subtitle, I have checked some of your videos and they have the same problem.
How do deaf people suppose to learn this video when they can't see the overscreen full of subtitles in one?
It's still there
@@nihongonavigators123 There is all of subtitles are in one at the start and it disappears, can't read the whole subtitle in one... Maybe it could be my problem.
How did you know how speed the rocks were ?
What if the earth would have not survived the dinosaur time collision
Good vid 0:12
Damnnn I enjoyed this video!!! Didn't even know I had my mouth open..lol like I was watching a good movie lol
THANK YOU
I always felt the gravity of the Earth changed with the impact. It was so much stronger than the dino fell to the ground. It changed so much that dinos could no longer exist.
I agree
Actually that is not true. The gravity an object produces is based on the mass of that object and how far away you are from the object. The asteroid that impacted earth and killed off the dinosaurs was a little more than 1/30,000,000 of 1% of the mass of earth. So this asteroid made at best an immeasurably negligible change in the earth's gravitational pull. Kind of like people that believe the location of the planets and their gravitational pull at your time of birth have an influence over your future. The physician doing the delivery has about a 23% larger gravitational attraction to you than the sum total of all other planets combined. The physician is much smaller, but much much closer. The physician has a gravitational attraction to you of just over 1/150,000th of 1% of the earth's gravity. All other planets have a little less than 1/180,000th of 1% of earth's gravity combined.
@@billyoung8118your answer seems correct but I don't understand it 😅😲🥴
@billyoung8118 I love that input. I also love math, so the fractions and physics you listed I find very interesting!
You're obviously not very smart.
What if people had listened to scientists when they started warning us about global warming in the 1970s?
What if the oil industry hadn't covered up their research that showed a warming effect on the planet in the 40s and 50s?
That is a really good question
We all should thank the camera man who risked his life to film all this, time travelling isn’t easy.
I love u bro ❤
After the dinosaur got wiped out God created a new earth
The temperature started dropping
I wish the dinosaurs lived and lasted longer with us.
I wonder what will be after humans
This video made me sad 😔
Hi
Imagine how scared the dinosaurs were🧍🏼♀️
What if the glazers never bought United?
Wow 😦😦😦
What if an asteroid this size headed towards earth again, would we be able to do anything about it?
What if you grew up & realized that space is Santa Claus for adults & can't be proven
@@davidsheckler4450 what if we ignored that dumbass comment and accepted that space exists and theres no debating it
Nuke the shit outa it
We can send a team of oil drillers to the asteroid, have them drill to the center, drop a nuke in the hole, blow it and hope the asteroid splits in 2 and misses earth completely..thats just 1 idea
@@pribilovian4709 "We" 😅🤣😂😅🤣😂😅🤣😂😅🤣😂 "You" can't send anyone anywhere & neither can anyone else. Unless by chance you have physical evidence that space exists...which no one else has
Sir can you make a topic what if we bring our food today to the past using a time machine going back to ancient time.. What will happened to the ancient people if they eat our present food like Noodles? With lots of preservatives? Hope you notice...
The asteroid hit the Yucatan was one of the several asteroids smashed earth around that time. It is called a Cascading extinction.
Have we ever found a burned dino fossil? I'm pretty sure they died in a flood. We always find them buried in mud or in whirlpool like formations.
Yes, we have actually. In the Hells Creek formation of Montana, we find dinosaurs with glass nodules burns in their bones, caused by the falling debris from the actual impact. We have also found fossilized animals killed by the hyper-tsunami caused by the impact. In China and Mongolia we have found dinosaur remains whose bodies show damage from extreme - over 200° - heat, fires and ash. We have found dinosaur remains closer the the impact sire in Mexico blown apart by the impact, and their bones baked in kiln level temperatures.
Just because you WANT the Flood to be true, doesn't mean there's one speck of evidence for it.
The Flood DID NOT HAPPEN.
@@michaelwillis8966 Do you all really believe this?
Like seriously.
If chickens are descendants of dinosaurs, how could that be possible, after all the dinosaurs died, without time to adapt and evolve?
Another question, do you have any idea how long a million years is bud?
@@keystone6162 yes, I believe it, because literally all the evidence points toward that.
And yes, modern birds are a form of avian Theropod (dinosaur). The fact you don't understand that when every single biological scientist worth their degree understands that is a YOU problem, not a problem with the facts.
The dinosaurs didn't die suddenly and instantly. It happened over the course of quite a while, although the majority WERE killed on the day of the impact. The KT impact killed off a HUGE amount of Earth biosphere, but not ALL the biosphere, and that was where avian theropods - and BIRDS - survived. Birds had already evolved BEFORE the KT impact, so it wasn't a case of "gee, if the dinosaurs died out how did they evolve into dinosaurs". Birds were already there. And chickens didn't "evolve from T Rex's". The evolved from Avian Theropods, an off shoot of Theropod dinosaurs, of which the T Rex is a member - the Theropod group, not the Avian subgroup.
It's like you've only listened to Ken Hamm or Kent Hovind and their idiocy instead of, oh, I don't know, picking up a book in actual evolutionary development and actual evolutionary science.
I would highly recommend going a reading something on Evolution NOT published by a Creation "Science" institute.
@@keystone6162 they didnt all die, the conditions after the meteorite impact favored smaller dinosaurs and those smaller dinosaurs eventually evolved into birds
@@ValiskiI is that a theory or a fact?
Is that the same meteor that cause an ice age? You accept this as fact too?
So walk me through this dinosaur to bird evolutionary theory.
So the meteor crashed, causing unimaginable weather and environmental impact, killed some things, but left other things that....
It's amazing how life comes back there is a fire that burns and all nature comes back apart from your history of your family if there things burn they can not be replaced
They didn’t go extinct they just got a Fortnite factory reset
Really?
It takes a lot more faith to believe in science explaining about what happened from then until now than it does in religion, because it seems that life reappeared spontaneously after all that destruction, but not with the interference of a creator but with some kind of evolutionism that evolved from toxic gases
Science has brought humanity a long way while religion holds us back.
@@leanderreid4507true
I love the production. I am skeptical of these theories. The more I think about them, the more they sound like science fiction. Everything is pretty convenient for the story. I wish we clearly knew what really happened 🤯
what really happened:
-Bible
Try doing some research and stop believing you know more than people who have dedicated their lives to science
@@bansheeofinisheerin imagine dedicating ur life to science
@@OrthoKarter imagine going your whole life without touching a woman
@@bansheeofinisheerin which is based. its a sin anyways, so its not like i wanted to