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1,267 results
It's very helpful and you could win a free T-Shirt! Support Space Time on Patreon https://www.patreon.com/pbsspacetime Check ...
1,346,670 views
4 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
The prevailing theory about why our planet has a magnetic field, or magnetosphere, in the first place is called dynamo theory.
716,508 views
⌚Timestamps: 00:00 - Intro 00:41 - Circuits 01:22 - Magnets 02:27 - Electromagnets 04:28 - Improvements to Electric Motor 05:00 ...
17,546,852 views
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
If you want to chip in a few bucks to support these projects and teaching videos, please visit my Patreon page or Buy Me a Coffee.
2,731,297 views
2 years ago
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
6 years ago
This video gives an elaborated explanation on working of Alternators/ AC Generators with help of animation. Alternators are also ...
5,823,470 views
Special thanks to Dr Richard Abbott for running a real-life experiment to test the model. Huge thanks to all of the experts we talked ...
22,344,581 views
Khan Academy is a nonprofit organisation with the mission of providing a free, world-class education for anyone, anywhere.
1,676,641 views
5 years ago
How far can you follow a compass needle? As far as the north magnetic pole, where the needle starts spinning wildly? Compass ...
870,746 views
Mars wasn't always a cold and barren world ruled by raging dust storms covering the entire planet. Instead, it was warm, had ...
494,982 views
Continuing the series on the power grid by diving deeper into the engineering of large-scale electricity generation.
1,949,597 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
Have you ever think about the Working Principle of DC Generator?, and What are the Basic Parts of DC generator? This video ...
649,060 views
How atmospheric electricity works to generate electricity to power things, like a corona motor, an electrostatic motor. Support ...
2,962,315 views
8 years ago
Most of our electricity comes from generators but how do they work? And how did we figure that out in the first place? This is the ...
66,880 views
Most of our energy isn't generated chemically like in batteries or by solar panels. Whether, it's coal, gas, nuclear, wind, or water ...
1,154,896 views
... the dynamo theory and the numerical simulation must reproduce in order to be successful. The most striking manifestation of the ...
3,681 views
This theory, also known as the God Equation, would unify all the basic concepts of physics into one. According to Kaku, the best, ...
3,724,995 views
3 years ago