Close a switch → balls fall. Open it → they stop. That simple magnetic trick is actually the secret behind every chip in your phone.

In this video, we break down the MOSFET – the tiny switch that powers modern electronics. From N-type and P-type semiconductors to the electric field that controls billions of transistors, you’ll finally understand what’s really happening inside a processor.

No boring textbook. Just clear visuals and real explanations.

👉 If you’ve ever wondered how chips "think," this is for you.