Chapter 326: Envious or Sad?
*sizzlin* With a sizzling sound, the liquid glass was completely poured into the flat square mold.
“We just need to wait for it to cool.” Su Bai smiled.
After all this effort, the first piece of glass was finally made. Just preparing the materials had taken a considerable amount of time and energy.
Materials like silica sand, calcium carbonate, and borax all needed to be prepared, and they were not readily available. Getting large quantities was not easy, especially galena, which was particularly hard to find.
So, seeing the first piece of glass being made brought a great sense of achievement.
“This is glass?” Yan Hua crouched down to observe.
She looked confused, because was glass not supposed to be transparent? Allowing one to see through to the other side?
But right now, the glass appeared to be reddish and yellowish, quite different from what had been described earlier.
“It looks strange…” Yu Ying tilted her head as she examined it, noting it was indeed different from what was initially described.