New elements of relativistic electrodynamics for generating useful work from permanent magnets: A review
Galindo Palacio, Alex Omar; M. Sc. (c). Instituto Tecnológico Metropolitano –ITM, Medellín
Acevedo Alvarez, Carlos Alberto; M. Sc. Grupo de Investigación GITER, Instituto Tecnológico Metropolitano –ITM, Medellín
Delgado Trejos, Edilson; Ph. D. Grupo de Investigación MIRP, Instituto Tecnológico Metropolitano –ITM, Medellin
- ITECKNE 
This document a review of new topics in relativistic electrodynamics oriented towards useful work by using permanent magnets. In this sense, we sought to establish the state of the art of Perpetual Motion Machines and Magnetic Motors as two types of systems that, given their similarities, serve as a starting point for elaborating of a methodology aimed at inferring the dynamic behavior of the torques in rotational systems based on magnetostatics interactions.