I guess we have a nickname for it. Try this: https://www.scientificamerican.com/article/the-sunspot-cycle-is-more-intricate-than-previously-thought/ https://ww

I guess we have a nickname for it. Try this: https://www.scientificamerican.com/article/the-sunspot-cycle-is-more-intricate-than-previously-thought/ https://www.scientificamerican.com/article/the-sunspot-cycle...