I suggest to discuss advancements in Searl Effect Generator replication and in understanding of it's underlying theory here.
Video on eddy currents
https://www.youtube.com/watch?v=ozoEArRRjUQ
Eddy currents appear in the copper layer of the SEG central magnet.
Some links on SEG:
1. http://searlsolution.com/ - John Searl official site
2. https://segmagnetics.com - SEG Magnetics site
3. http://rexresearch.com/searl/searl.htm
4. http://rexresearch.com/roschin/roschin.htm
5. http://www.rexresearch.com/roschin/murad-mebox.pdf