What is cold current?
![](https://i.ytimg.com/vi/3KePcASD0NQ/mqdefault.jpg)
18:35
How Electricity Works - for visual learners
![](https://i.ytimg.com/vi/YdOXS_9_P4U/mqdefault.jpg)
28:33
Terence Tao on how we measure the cosmos | Distance ladder part 1
![](https://i.ytimg.com/vi/88bMVbx1dzM/mqdefault.jpg)
21:29
What if you just keep zooming in?
![](https://i.ytimg.com/vi/c9gm_NL7KyE/mqdefault.jpg)
14:41
How 3 Phase Power works: why 3 phases?
![](https://i.ytimg.com/vi/DkhpuuPljS4/mqdefault.jpg)
21:23
Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)
![](https://i.ytimg.com/vi/Sj_GSBaUE1o/mqdefault.jpg)
3:12:00
Electromagnetism as a Gauge Theory
![](https://i.ytimg.com/vi/7TR-FLWNVHY/mqdefault.jpg)
11:59
the ONLY way to run Deepseek...
![](https://i.ytimg.com/vi/jduDyF2Zwd8/mqdefault.jpg)
19:36