Yes, the quaternion is fascinating, a lot of promises and makes you wander before you come to a path leading to the goal. This goal - the recognition of your merits by most mathematicians and getting your name in the books, at least for the fact that you are using the quaternions of his own invention, calculated the size of the proton.
I wish you success on this path, at least in this contest!
Because you went deep and put a lot of work to that branch of mathematics which looks to be a dead end, I'll put your essay the highest score.
New Cartesian Physic, which is based on the equivalence of space-matter, needs the theory of complex numbers not only on the plane, but mostly in space. After all, Descartes himself believed that the basis of physics must lie geometry.
From New Cartesian Physic great potential in understanding the world. To show this potential in his essay I gave materialistic explanations of the paranormal and supernatural. Probably, I made a mistake that has bound New Cartesian physics with the paranormal and supernatural, because it does not attract the attention of others. Visit my essay and you will find something in it about New Cartesian Physic. Note the drawing of geometric relationships in the atom.
Sincerely, Boris Dizhechko. (Note that I did not know English and use online translator)