#mingdynasty

Hello Crypto-friends; This Wednesday 30 August was a kind of chaotic day, mainly on the afternoon when I was coming back to Hong Kong Island from New Territories, Hong Kong. Anyway, at least I did a class

The fall of the Ottoman Empire, Inca Empire and Ming Dynasty all collapsed during the early 1600's due to a grand solar minimum influencing the societies of the day. The mini ice age brought about crop