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172,764,097 results
CHAPTERS: 0:00 Intro 0:46 Seismic waves 0:57 Three layers ( like egg?) 1:56 Basic layers 2:01 Crust chemistry 2:53 Mantle ...
340,166 views
9 years ago
Scientists have found concrete evidence that there's a vast ocean beneath the Earth's surface. The idea of an underwater world ...
289,659 views
1 year ago
Curious what's truly at the center of the Earth? Thanks to some amazing scientific insights, we know a lot about the interior of our ...
881,445 views
4 years ago
We just learned about all the layers of the Earth, but how did we accumulate this information? How do we know the composition of ...
69,008 views
Learn about the Structure Of The Earth with Dr. Binocs. Hey kids! Did you know that our planet Earth is made up of three distinct ...
5,021,754 views
or why do we live on an onion made of magma? Viewers like you help make PBS (Thank you ) . Support your local PBS ...
1,568,620 views
Well, today I'm setting off on a journey that's way more unusual than that – down to the Earth's core. And I'm inviting you to join me.
16,935,770 views
S-wave shadow and P-wave detection patterns give us information about the core. Created by Sal Khan. Watch the next lesson: ...
170,449 views
13 years ago
Get, gift and explore jewelry designs that will make their season shine its brightest. Prices shown on the previously recorded video ...
172 views
2 days ago
We've managed to go hundreds of thousands of miles into space, but when it comes to the earth, we've barely scratched the ...
1,012,632 views
We only interact with the very surface of the Earth, called the crust. So what else is down there? What is the composition of the ...
97,223 views
Planet Earth is this solid thing you are standing on right now. In your everyday life you don't really waste a thought about how ...
13,419,964 views
In the past few billion years, Earth has been pummeled by asteroids, crashed into other planets and frozen over several times.
3,967,829 views
11 months ago
Based on these and other observations, they also argue that mammoths are not extinct, but still inhabit Earth's interior. In contrast ...
91,825 views
Explore the science of why Earth's atmosphere is losing hydrogen, and find out what other leaks could affect life on our planet.
388,960 views
#NationalGeographic #Earth #EarthDay About National Geographic: National Geographic is the world's premium destination for ...
6,019,483 views
5 years ago
Seismic waves travel a curving path through the earth due to changes in composition, pressure, temperature within the layers of ...
21,091 views
6 years ago
The Mohorovicic Discontinuity, commonly called the “Moho” is recognized as the boundary zone between Earth's crust and the ...
22,792 views
Diamonds from deep within the earth carry a new form of water ice, Ice-VII, that confirms there's an ocean underneath us!
1,566,912 views
The rotation of Earth's inner core may have paused and it could even go into reverse. Professor of theoretical physics, Michio ...
1,795,524 views