” Looking at the tree rings, I found that there is a cycle of about 60 years, but 60 years is not certain, it could be 70 years and could be even less, with weather nothing is written in stone. ”
” Looking at the tree rings, I found that there is a cycle of about 60 years, but 60 years is not certain, it could be 70 years and could be even less, with weather nothing is written in stone. ”