The rotating lepton model: Electron and positron catalysis of chemical and nuclear synthesis Professor Emeritus Constantinos Vayenas from the University of Patras and PhD student Dionysios Tsousis from Stanford University discuss electron and positron catalysis in the CERN e+e- annihilation experiments via the Rotating Lepton Model. Electrons and positrons play a central role in heterogeneous catalysis and electrochemistry since they can interact directly via electrostatic interactions with molecular or ionic reactants, intermediates, and products. Electrochemistry’s entire science and technology is based on electrostatic electron – or positron-atom interactions. Here, they discuss the elementary particles, microscopic reversibility and the Rotating Lepton Model, Experimental validations of the Rotating Lepton Model, neutrino rest masses computation, and finally, structural information. In summary, the CERN positron-electron annihilation experiments shed new light on the interactions between neutrinos, positrons and electrons and confirm the mechanism of the Rotating Lepton Model by showing that the Z boson is a rotating positron-electron-neutrino (m3) (e+e– ν3) particle.