To create Electric machines, plates processed only on a Chemical centrifuge are required. However, in order to create a Centrifuge, these same boards are needed, created exclusively on it. As a result, it turns out that it is not possible to develop cars further. Or I didn't see something (but checked, trying to solve this problem).

You don't need to use P or N doped plates at the beginning, use the normal silicon plates.

I am at the stage of electricity, and for further development it is very important to improve the quarry to electric. This is where everything breaks down. And it is the alloyed ones that are required.

They are required by semiconductors

It is definitely possible to finish MI, lots of people have.

You don't need superconductors for the electric quarry, superconductors come much later.

I'll look again later, maybe I missed something after all. There is no way to send screensavers now.

I found a way through silicon wafers. I'm sorry, it happens when you look, but you don't see... And thank you so much for responding.