Chapter 91: Papermaking Ice-Making Method

face! If you are sensible, apologize to me right away! Otherwise... I don't need Lord Zheng to take action, I only need to give an order, and your county magistrate can make you behave!""Don't you kn...It is now the middle of the month.

The night was deep, a round moon hung high in the sky.

Inside the Yang family home, everyone sat together, watching Xiao Jiu calculate.used to research smelting other metals. For example, that kind of ore I gave you a while back, that metal is called titanium. If any of you can successfully smelt titanium and fuse it with steel somed...