A couple of questions:

1) can you print on oxide, nitride, or carbide ceramics?

2) can you print on shaped materials? Like for example, printing a pcb directly onto the inner side of a rigid shell for an aerofoil/wing?

3) what sort of material restrictions come with electrochemical printing? Can you do aluminum? Titanium?

4) what is the minimum feature size? Could this, for example, print a controlled porous/wick structure with pore sizes around 50um?

5) for those of us without the capital to buy a printer, will you also offer printing services?