How 3 Phase Power works: why 3 phases?
24:24
How 3 Phase Transformers Work – why we need them
18:35
How Electricity Works - for visual learners
21:57
Understanding Porsche's New Six Stroke Engine Patent
16:47
The Problem with Wind Energy
24:52
What if all the world's biggest problems have the same solution?
15:53
Why Railroads Don't Need Expansion Joints
16:01
Como o Resfriamento de Estado Sólido Pode Mudar Tudo
17:58