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?