The Inertial Thrust concept and the Lifters
Le concept de la poussée inertielle et les Lifters
This page explains the GIT (Gyroscopic Inertial Thrust) and gives some hints to understand the Searl motor:
Cette page explique le GIT (Poussée Inertielle Gyroscopique) et donne des pistes pour comprendre le moteur de Searl.












I propose here a simple an clear explanation of the Gyroscopic Inertial Thrust according to the Ether Science (see the bases in the bar above), with graphic demonstration.

An object is surrounded by a sphere of etherical substance (particles aggregated as an independant substance but not into atomic nuclei). This sphere is a moving one, without hard structure. When an object moves, this mass moves with it. When an object rotates, this mass rotates with it. When the object stops, this subtle mass carries on its movement. This is the very base of inertial phenomenons.

At first: here are two objects with their etheric counterpart, a cylindre and a sphere. The gray area is the homogenous etheric counterpart made of particles. Then we arrange many of them in a circular path (for the next demonstrations):

When an object rotates, the inertial etheric mass extends iteself because of the centrifugal force. Then there is a concentration of etheric substance at the limits of the etheric shape (grey zone). The shape becomes a flat sphere; there is an extension of the diameter of the etheric sphere:

If we take those objects and we make them turn following a circular path, the shape of the etheric counterpart becomes different:

If we mix the two movements, we obtain a circular spiral movement, and the etheric shape : 1- increases in radius because of the self-rotation of the object and 2- increases towards the outside of the circular path:

Then we have a balance of forces. This double rotating and circular movement just increases the etheric shape of the objects (which is important regarding antigravity, but we'll treat this subject in another page). So if we want to create a thrust in one of these directions we need to break this balance. This is done by accelerating the angular speed (rotation speed) of the objects in one point of the circular path. Use a parallel rail to drive the balls or spheres, and reduce the space between the rails at one point. Then the balls roll on a different diameter close to their equator: the rotation speed is increased as well as the circular speed. Where the speed is maximum, the etheric shape is changed, a big etheric mass is projected in one direction and the whole engine takes a straight direction: the circular movement has generated a straight thrust:

We suppose that this could also explain what happens between the collector and emitter in the Bieffeld-Brown effect (Lifters).

Now, the application : the Gyroscopic Inertial Thruster (GIT) of David E. Corlishaw

Here are two avi clips from the old website of David E. Cowlishaw that illustrate very well how it works dynamically (please wait until they are loaded by your browser):

inertial mass thrust 1, clip video loading, wait a moment please!

  inertial mass thrust 2, clip video loading, wait a moment please!

This principle is working fine, and you will find all the developpements of the GIT motor at but before you go there, see below how it may be built concretely (all the following images are taken from the old website of David E. Cowlishaw - you can download the old website in zip format at : :


James Hurl from autralia has made one with simple means (there are other samples of GIT done in the world in the site above). The gyroscopic thruster moves in straight line and you can also test it floating in a pool: still going straight!


But there are strong links with antigravity, and we propose you to visit the following page to discover a new theory of antigravity, based on the polarities of ether substance. This new theory is also simple, and makes a link between most of the successful antigravity devices built, including certainly the most famous one, created by John W. Keely in the 19th century.

And now, here is a model of the inertial thrust in a Lifter according to this phenomenon. At first, a lifter without power. The distribution of the hidden or inertial, etheric mass is as follow:


And now, see what happens when we switch on the HV power supply :



Cedric Dumas, august 28th, 2002