Chapter 91: Papermaking Ice-Making Method

the others, who were crying and wailing, forward."You, you…"Wu Yong widened his eyes in disbelief, staring at the yamen servants. They had actually ignored himThe constables aren't stupid at all.They...his metal part be crafted from cast iron. It had to possess a certain degree of solidity, but also be designed to explode internally and blast the outer metal components apart after an explosion, crea...