Chapter 91: Papermaking Ice-Making Method

"After Li Yuyao finished speaking, Yang Lin added, "Actually, there's one more thing."WhatLi Yuxi was a little surprised.Yang Lin began, "Since you've seen that the essence of the mutual aid fund is p...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. gathered over a few days."If the whetstones could keep up, we could at least double this output in a day!Yang Lin estimated that the weight of this batch of cement was probably only five or six hundr...