Free Energy Generator by using Two magnets

I am show about free energy unit more powerful. dc motor using. the magnets create north and south poal create magnetic field. the pulley is rotating create generating energy.

1).https://youtu.be/i7E1waZyaDw

2).https://youtu.be/w0IVzTyr2y0

3).https://youtu.be/pRH2AkmuANM