After brewing, it was late in the evening.

When the coal mine has not been produced, the indoor small bonfire can only be used as lighting at night, which is extremely inconvenient and unsafe.

So while there was still a glimmer of brightness, Tang Zheng built a wooden door and a bronze door shaft, which was fixed to the wall with bronze nails.

Such a door that can be opened and closed is made.

Two windows were reserved for Tang Zheng from north to south. After getting the glass, he began to make the windows.

The east-west direction of the sun has never changed in this world, although Tang Zheng doesn't know whether the big hot ball that will shine above her head can still be called the sun.

But if you open the window and stay in the east-west direction, it's better to say in the evening that you can enjoy the sunset at home.

But the east window is definitely a severe test when you get up in the morning.

The sun shines directly on the face, making the sweat sticky and moist. It makes the face full of taste. It must be hard to feel.

Tang Zheng hasn't collected the materials for making glass yet.

To make transparent glass, you need to use quartz sand.

Quartz, a colorless and transparent mineral, is one of the most widely distributed minerals on the earth's surface. Its output is almost half that of iron ore.

But the gap between the upper and lower levels is very large.

Poor quality iron ore can also be useful after purification and forging.

However, quartz with poor quality has many impurities and turbid color, which is far from colorless and transparent minerals, and its value is almost equal to that of granite.

"I'm afraid good quartz can reach excellent quality. If you want to mine it, you need better tools." Tang Zheng turned off the atlas of all things and began to think about it.

In the case of civilization barrier, it will be very difficult for good tools to collect good resources.

It's unrealistic to dig by yourself. After all, I'm not sure where there will be such minerals.

Therefore, the most efficient is to equip their own miners with corresponding tools.

At present, bronze ware should be the top tool of good grade. There is only a slight gap between good grade and good grade. It can make up for some shortcomings in grade.

Tang Zheng weighed the pros and cons in her heart, and then made a decision.

Match!

Big factory owners in their native world will also buy new machines for factory employees to operate conveniently.

I'm a mine owner. How can I be stingy with this money for tools and materials?

Must match!

I don't want to be a capitalist!

If you want to do it, be a man who regards his employees as brothers!

[tomorrow I will distribute a bronze pick to each of you, which can speed up your mining efficiency.]

Tang Zheng pulled ten miners into a forum discussion group and sent a message.

[I'll go to the bronze pickaxe? Boss, you're so awesome!] a miner screamed.

At present, their hands are only hard stone pickaxes. Mining is hard and easy to wear.

Some of the money earned from Tang Zheng has to be set aside to buy tools.

With the bronze pickaxe, the mining efficiency is different from that in the past.

[low key giant, eternal God!]

[from today on, low-key giant is my boss! Whoever dares to provoke low-key giant is to provoke me, Zhang!]

Looking at the fighting spirit of his employees.

Tang Zheng nodded with satisfaction and said.

[bronze pickaxe, an advanced tool, is it not too much to charge you 20 virtual coins? Deduct it from your daily salary. I'll do it first if I have something else to do. Come on, everyone. Bye.]

Looking at the discussion group, Tang Zheng's ID quickly turned gray and went offline. The other ten people were stunned and out of reach.

Finally, he squeezed a word out of his throat.

[he's really a capitalist...]

[I thought it was for me... He said so well at the beginning...]

[forget it... Buying a bronze pickaxe with 20 virtual coins is really not a loss. The boss is right about that.]

The tools made of basalt, picrite and andesite, which are harder than ordinary granite, are worth at least 20 virtual coins.

Not to mention the valuable and marketable thing like bronze pickaxe.

On the market, even if the virtual currency suddenly soars today, it will take at least 50 virtual coins to win.

According to their salary, they have to work in vain for at least a month.

At present, 20 virtual coins can take a bronze pick, which is really not a loss.

————

I was speechless all night.

Survival, so there is no bottom in my heart.

All right, good night, everyone. I'll go to bed first.

The last day of free tomorrow, continue four watch!

I will lead the charge!

Go, go, go!

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