An inventor from Argentina has posted a video showing a prototype motor that is claimed to produce more power than it consumes. A video he has posted demonstrates the device in action, and seems to show there are no obvious hidden power sources.
Many inventors have built various types of magnet motors over the years. Some have been purely permanent magnet systems, and others have incorporated both permanent magnets and electromagnets. The fascination with these motors seems to be their potential to produce "free energy" from magnetic fields. When you see a magnet on a refrigerator door holding quite a bit of weight, even though no "work" is being done (the definition of "work" requires movement), a lot of force is represented. What if you could harness that force somehow into a rotational system?
Now, another magnet motor claim has came on the scene. Another inventor from Argentina has posted a video of a magnet motor that he claims produces more power than it consumes. This is different from Jose Zapata's all-magnet motor, also from Argentina.