No.

Superconductors are important for standard electronics in the realm of scientific equipment and manufacturing. The formal definition of a supercomputer is:

an element or metallic alloy which, when cooled below a certain threshold temperature, the material dramatically loses all electrical resistance. In principle, superconductors can allow electrical current to flow without any energy loss (although, in practice, an ideal superconductor is very hard to produce).

What's different from the “mercury” engine?

The mercury engine relies mostly on rotation, harmonics, and sounds. It is a completely different realm of science that is kept very, very secret.

In this paradigm, the masses are governed by the laws of Newtonian physics, thermodynamics, and relativity. All of which are either seriously flawed (newton and thermodynamics) or completely false in their entirety (relativity).

Newtonian physics does not account for rotation, thermodynamics does not account for harmonics, and relativity is just a fucking joke and dead end of a theory.

(There’s a lot of very interesting science around rotation and it’s effects, that it is a compete separate topic from here)

This rotating mercury technology is so different from what we’ve been taught, that in order to even grasp it a little bit, you have to undo the programming and adopt the theory of aether, and (yes, really) ancient scriptures. The answers for how it truly works are still not even understood by the people who developed it, they just know it works.

In terms of superconducting, mercury is already a very good electrical conductor. However in this technology, it’s not cooled like standard superconductors, it may just stay room temperature or heat up a few hundred degrees.

However (emphasizing rotation here) when you introduce rotation to a large mass of liquid metal and shoot large amounts of current through it, strange things start to happen that I still haven’t found an answer to.

When it comes to the harmonics and sound, just know this:

Throughout history, witnesses to flying machines during the time of the Old Testament, the Vedas, South American esoterica, and the 1850s-1900 NYMZA and SAC experiments, all reported that they heard ‘music’ coming from these craft. The ‘music’ would change when the direction changed.

Somehow, sound is responsible for the actual flight movements of these mysterious craft. I know very little about this because it requires a lot of study of ancient technology.