Vortons introduced to approximate finite core vortex tubes/filaments and pass through Navier Stocks spontaneous singularities/reconnections without any additional assumptions Magnetic vortons provide irreducible description of magnetic vortex tubes in plasma with reconnections without any additional assumptions. Instability of quasi 3D/2D+ vorton collapse provides possible mechanism for explosive universe inflation/first order phase transition including repulsive spherical cosmological DCE dynamic Casimir effect due to exponential rate/supercausal speed of inflation and positive feedback loop of vorton instability driven universe inflation and repulsive cosmological DCE effect. 3D space nature of our universe as a consequence of instability of 3D vortons collapse. "frisbee like" quasi 3D/2D+ space in galaxies makes "dark matter" not necessary. Probabilistic interpretation of quantum mechanics as a result of smooth test functions of fluid vacuum modified nonlinear Maxwell equations weak solutions. Compressibility of space-time and longitudinal space-time waves proposed in new covariant quantum modified general relativity theory.