A little further info on these two devices:
The people from 'The Liberty Engine Project' I believe are claiming that they have access to some
suppressed patents, if I understood them correctly, and they say the electric motor has no eddy currents so
supposedly runs much more efficiently than a regular electric motor of the same type, and they say they have used
a special proprietary alloy to make the rotor in the generator. I think they may have also mentioned in another video that they are
using some special type of proprietary magnets in the generator, as well, and that they can't publicly reveal details on those because
they don't own the patents or the details are otherwise proprietary. So, it appears whatever they are doing, if legit, is of little help to the home experimenter.
Still interesting to see, to me, if it is not a hoax. They also have a few videos up about a motorcycle that they claim runs on pure water, but again,
they don't appear to give much details about how that is supposed to work, as well.
The 'Infinitive Battery' guy claims the magnetic goop in his 'battery' is affected by 'gravity waves', or something along that line,
and that's what vibrates the iron particles, or whatever magnetic particles he is using in the goop, which interacts with the magnets
in the tube. Seems pretty far fetched, for sure, but it reminded me a bit of the Steven Mark TPU from years ago, where it supposedly
interacted with the Earth's magnetic field, or something along that line, so that's why this video caught my attention.
It does seem pretty unlikely, but you just never know for sure sometimes.