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

making a hovercraft with these is it possible?

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?

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?