Mass = Mercury
Energy = Heat & Rotate Mercury
Speed = Accelerated Mercury @ High RPM
"Marconi vortex dynamo [a spherical tank of mercury] to create powerful rotating electromagnetic fields that affected gravity and reduced mass."
http://discaircraft.greyfalcon.us/HAUNEBU.htm
"a circular track for the water"
"Once you connect the battery to the two plates—boom, the water starts to move.
I don't know about you, but I think this is pretty cool. Also, if you flip over the magnet the water changes directions. You could also change the water direction by reversing the electrical current. But if this is such a great physics demonstration, why don't they use this for propulsion systems? In short, it doesn't work very well. Sure, the water gets pushed—but you could do much better with just a propeller."
https://www.wired.com/story/the-magnetohydrodynamic-drive-is-realand-you-can-build-one/
"filled with mercury or lead, the sump having a heating electric coil connected to the generating unit via a transformer generates a high temperature due to which the matter in between the spheres is heated and a force is applied on the inner face of the outer sphere by the inner hallow sphere and the system looseβ it's weight depending on the temperature."
https://patents.google.com/patent/WO2001009509A2/en
"After the power supply is switched on, the mercury rotates anticlockwise at high speed under the action of electromagnetic force, and thrust in a direction deviating from the center of the shell is applied to the wall surface of the whole negative electrode due to centrifugal action. The direction of the total thrust is opposite to that of the gravitational pull, so that the influence of the gravitational pull is counteracted, and the device has the antigravity propelling capacity"
https://patents.google.com/patent/CN110857151A/en
"A circular, plasma filled accelerator ring called the Magnetic Field Disrupter, surrounds the rotatable crew compartment and is far ahead of any imaginable technology.
Sandia and Livermore’s laboratories developed the reverse engineered MFD technology. The government will go to any lengths to protect this technology. The plasma, mercury based, is pressurized at 250,000 atmospheres at a temperature of 150 degrees Kelvin and accelerated to 50,000 rpm to create a super-conductive plasma with the resulting gravity disruption. The MFD generates a magnetic vortex field, which disrupts or neutralizes the effects of gravity on mass within proximity, by 89 percent."
https://theeventchronicle.com/secret-plane-tr-3b-patent/