The application of Pulley / Lever Systems can manipulate Gravity by using Gravity against itself,"BUT" this still leaves the important question, What is the cause of GRAVITY.

In my opinion if you designed a Pulley System that utilizes/ incorperates the NEGATIVE CURRENTS / the POSITIVE CURRENTS and the "ZERO" that divides them both, you would have a superior Lifting System to all others. In fact the principles of three things that make everything should be
used in all Generator/Machinery/Technology designs.
(click on the movie below)

GRAVITY & NEGATIVE CURRENTS 1 (movie click)

CCC/FORUM