It turned out to be jewelry?

Although Li Song was still curious, the expression on his face involuntarily faded a bit.

In his opinion, no matter how peerless a treasure is, it will eventually have to be replaced by a knife and a gun...

Just after sending the people, Li Chengzhi called Li Song over again: "In a few days, after things have settled down a bit, let Li Liang or Huangfu Rang find a way to sneak into Jiuquan City and see if they can buy some suet jade or Jiuquan."

Jade will do, too."

Li Chengzhi feels that since he has decided to charge IQ tax, he might as well charge more.

I also want to see if he can use fluorite powder to create a real luminous cup, which is the kind that can really glow at night.

It is not the kind of Xibei stuff in history books and poems: no history books or poems have ever said that the so-called luminous cup can emit light by itself without a light source.

Most of them are just thin jade cups that look better when illuminated by the moon on nights like the 15th.

If you think about it, you will know that this thing is so brittle that with the technology of future generations, there will be no way to mass-produce lenses with fluorite, so it can only be synthesized, let alone using fluorite to grind wine glasses?

Thinking of this, Li Chengzhi naturally thought of glass lenses.

When making beads, he didn't have enough materials on hand and not enough time, so he didn't try to see if he could make colorless glass.

But he understands the principle: it is nothing more than selecting quartz sand that does not contain metal elements and burning it, or removing all the metal elements in the quartz sand.

Relatively speaking, the first method should be simpler.

As long as colorless glass can be burned, the rest is nothing more than polishing it into lenses.
Chapter completed!