All the previous examples/attempts you reference fell short of the goal.
They did not achieve the snake in the tube, they just produced a plasma discharge.
I suggest you take a closer look at my solution. It is unique and rather compelling.
I found a key (the plasma focus). And that key is opening up doors to forgotten knowledge.
Knowledge of the Electric Universe and Lost Plasma Physics from Ancient times...
You would think I was trying to sell you the Brooklyn Bridge. Just take a look with an open mind.
It won't hurt, I promise...
(Electrical) Storms, Soap Bubbles and Solitons. - Cashus the Giant