It would seem the gravitational effects on our planet from the rest of our solar system and beyond are proving to be irregular.
This is due to our short period of record keeping.
The tidal effects, torture the tectonic plates causing the eruption of volcano’s above and below sea level.
This...
If the metal iron, and its oxides are influenced by magnetism
How does aluminum compare? The metal can be "motivated" in an AC field, how about its Oxide? Both oxides are "non conductors"