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8:54
Coercivity & retentivity (Permanent & electromagnets) | Magnetism & matter | Physics | Khan Academy
7:34
Khan Academy Vision
2:53
LearnStorm Growth Mindset: How to write a SMART goal
8:41
Campaign finance | Political participation | US government and civics | Khan Academy
11:28
What are inductors? (self-inductance) | Electromagnetic induction | Khan Academy
6:29
Constrained optimization introduction
13:40
Hysteresis & magnetic retention | Magnetism & matter | Physics | Khan Academy
52:44
AI and the Future of Education with Sal Khan and Wendy Kopp | Better Future Conversations
