i would like to drop an idea here...
if voltage is like a switchable gravity... this has a great impact on how really things are and what gravity and universe really suppose to be...
in our world gravity does work only if something fight it before... like sun energy heating up water to form clouds... when the clouds rain notice that the rain goes elsewhere it did not went straight up and down for can be able to extract any useful energy.
I mean if the rain get back to the sea level we cannot make a hydroelectric plant.
Something i recently learned:
Why are some materials magnetic and why others not.
Like, why is the earth magnetic and air not?
They all exists out of molecules and atoms, who all are having their magnetic fields....
Answer: Because some are aligned and other are random. Equilibrium. Balance.
So, if air or water molecules and atoms are aligned, it would also become magnetic......