If you have no Idea what this means start with Landscheidt cycles…..
Beyond Landscheidt…. | Planetary Theory Moves to the Next …
www.landscheidt.info/
Jul 23, 2009 – Landscheidt predicted a Grand Minimum to start at 1990, peak … Momentum (AM ) was responsible for the strength of the solar cycle, the AM …
Landscheidt Cycles Research | A Cycles Based Approach to …
https://landscheidt.wordpress.com/
A Cycles Based Approach to Understanding Solar Activity & Climate.