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3,804 results
In the course of this lecture I will describe how a magnetohydrodynamic dynamo which converts energy of the plasma flow into ...
11,356 views
8 years ago
It's very helpful and you could win a free T-Shirt! Support Space Time on Patreon https://www.patreon.com/pbsspacetime Check ...
1,346,668 views
4 years ago
#NationalGeographic #Electromagnetism #Educational About National Geographic: National Geographic is the world's premium ...
1,412,663 views
5 years ago
Magnetism seems like a pretty magical phenomenon. Rocks that attract or repel each other at a distance - that's really cool - and ...
3,595,422 views
10 years ago
Solar activity is still increasing in a sunspot cycle that is proving way more intense than scientists predicted. Just how much ...
289,091 views
4 days ago
⌚Timestamps: 00:00 - Intro 00:41 - Circuits 01:22 - Magnets 02:27 - Electromagnets 04:28 - Improvements to Electric Motor 05:00 ...
17,546,830 views
While the sun is well known as the overwhelming source of visible light in our solar system, a substantial part of its influence is ...
34,149 views
6 years ago
If you're alive and reading this, you can thank the Earth's magnetic field, which provides a protective barrier against the sun's ...
29,108 views
NASA GSFC solar scientist Holly Gilbert explains a computer model of the sun's magnetic field. Grasping what drives that ...
348,768 views
Earth's magnetic field does more than just help us to navigate. It is also used by animals for orientation and migration, and it ...
2,743 views
2 years ago
The prevailing theory about why our planet has a magnetic field, or magnetosphere, in the first place is called dynamo theory.
716,508 views
In this video we learn how three phase electricity works from the basics. The basics of Three phase electricity explained. We start ...
7,074,604 views
Thanks for watching! Links to learn more about Earth's Magnetic Field: More on pole flips: ...
182,678 views
9 years ago
Mars wasn't always a cold and barren world ruled by raging dust storms covering the entire planet. Instead, it was warm, had ...
494,983 views
The rotation of Earth's inner core may have paused and it could even go into reverse. Professor of theoretical physics, Michio ...
1,794,925 views
1 year ago
Recent advancements in observational techniques have revealed an enormous and mysterious magnetic halo surrounding our ...
15,505 views
3 weeks ago
Copy the Generated Link in the Description and Paste it into the Search Bar for more information & special Discounts.
3 views
5 months ago
Here, we present the full version of the popular documentary film "Thunderbolts of the Gods," which helped to introduce the world ...
2,185,535 views
11 years ago
Khan Academy is a nonprofit organisation with the mission of providing a free, world-class education for anyone, anywhere.
1,676,645 views
A new map of the galaxy by ESA's Planck spacecraft has revealed gigantic loops of magnetism and other structures that point to a ...
36,023 views