The world needs a new source of energy, an unspillable source.

can i use any of these to make a hovercraft?

Electrostatic ion thruster
Hall effect thruster
Electrodeless plasma thruster
Field Emission Electric Propulsion

would these give me the power needed to life me up a few feet in the air?
they wont get me off thr ground huh?

ok what about putting two small jet engines underneath something would that get me off the ground? kind of liek a mini harrier fighter jet? except teh engines are tiny and its being used to vertically lift me a few feet in the air?