If we compare the SunCell, John Kanzius or Energoniva research (and many others), there is way too many overunity findings around water. What does it mean? Why just water?
@Zephir_AWT : Already in 1991 Mills carbonate electrolysis showed a COP over 2, which was reproduced by an independent rerearcher - who, like many others, decided to calm down and keep his head. If you follow (last 20 years) all over-unity hydrogen claims, you will also find some victims, which disappeared...
Now where they can't work around Mills, it's just a matter of some years until the wrold will change.
Arc-electrolysis was always the better solution than bulk LENR - but as you said - dumb physics had no explanation - thus it did not exist.
(sounds like woo-doo - logik - of a woo-doo.. ....)
A 1996 Ni-Carbonate replication LENR done by NASA (published 2012 .. ! ) http://lenr-canr.org/acrobat/NiedraJMreplicatio.pdf