Repelling electric generator

An electric generator, comprising:

• a magnetic shell comprising a first frame and a first plurality of magnets secured to the first frame, each of the first plurality of magnets forming a side of a first polyhedron comprising the magnetic shell, and each of the first plurality of magnets having a first surface oriented towards an interior of the magnetic shell;
• a magnetic core disposed inside the magnetic shell, the magnetic core comprising a second frame and at least a second plurality of magnets secured to the second frame, each of the second plurality of magnets forming a side of a second polyhedron comprising the magnetic core, each of the second plurality of magnets being paired with one of the plurality of first magnets to form a plurality of pairs of magnets, each of the second plurality of magnets having a second surface oriented towards an exterior of the magnetic core and opposite of the first surface comprising each of the first plurality of magnets, the first surface and the second surface being planar, the first surface being oriented parallel to the second surface, and the first surface further having a same polarity as the second surface;
• and
• a plurality of electric conductors disposed in a space between the magnetic shell and the magnetic core, each of the plurality of electric conductors being disposed between one of the plurality of pairs of magnets formed by the first plurality of magnets and the second plurality of magnets, and each of the plurality of electric conductors being configured to provide an electric current as a result of a movement of the magnetic core relative to the magnetic shell.