Various propulsion attempts.

 1. Magnetic jolt propulsion principle.

2. Rotor 1 - eight roller inertial system.

3.Rotor 2 - eight roller inertial system type 2.

4.Rotor 3. four mass ex-center machine device.

5. Rotor 5 - with swivel arms.

6. Ball asymmetric electromagnet accelerated inertial drive.