[kach22i]

René Descartes
https://en.wikipedia.org/wiki/Ren%C3%A9_Descartes

He is credited as the father of analytical geometry, the bridge between algebra and geometry, used in the discovery of infinitesimal calculus and analysis. Descartes was also one of the key figures in the Scientific Revolution. ...........

His best known philosophical statement is "I think, therefore I am"

https://healthhearty.com/what-causes-exploding-head-syndrome


https://www.epilepsysociety.org.uk/epilepsy-myths


Vector Equilibrium & Isotropic Vector Matrix
http://cosmometry.net/vector-equilibrium-&-isotropic-vector-matrix

The Vector Equilibrium, as its name describes, is the only geometric form wherein all of the vectors are of equal length. This includes both from its center point out to its circumferential vertices, and the edges (vectors) connecting all of those vertices. Having the same form as a cuboctahedron, it was Buckminster Fuller who discovered the significance of the full vector symmetry in 1917 and called it the Vector Equilibrium in 1940. With all vectors being exactly the same length and angular relationship, from an energetic perspective, the VE represents the ultimate and perfect condition wherein the movement of energy comes to a state of absolute equilibrium, and therefore absolute stillness and nothingness.