Within a few days, Meng Bai and others brought the craftsman to present the first batch of cast samples.

There are five sets of weights and weights in total.

Long ruler, tape measure, ruler...

黄, 黄, 黄, 黄...

Large and small weights and scale rods.

Xu Ji picked it up one by one and looked at it in his eyes.

These were designed by Professor Chen Ang for him.

One foot, about 23 cm.

The smallest ruler is a ruler, one handful is exactly one foot.

Decimal demarcation, with small numbers on the ruler to identify the points and inches.

This ruler is cast in bronze, mixed with some incense copper inside, and there is a booth on it.

In this way, craftsmen have accurate measurement tools when processing widgets.

No need to be like the past, it depends entirely on experience.

As for the tape measure, it is made of silk in the mountains.

In the mythical world, all kinds of strange things emerge one after another.

For example, there is a kind of iron silkworm in southwest Shandong.

This thing only ate the hardest bark on mulberry trees.

The spitted silk is hard and black.

The people hate this kind of silkworm deeply.

Because the silk it spits out is basically impossible to be knitted into clothes.

Xu Ji still found out from the children that children like to raise this kind of silkworm, and then used its silk as a slingshot.

So, this iron silkworm became Xu Ji's treasure.

Last year, I asked Meng Bai to find a lot of people to raise them.

Now, it comes in handy.

Use the silk of the iron silkworm to twist it into thread and then soak it in fragrant copper to woven into thin and hard, but can be rolled up, with elastic iron silk.

It is the most suitable for making a tape measure.

Moreover, it can not only be used as a tape measure.

In the future, this silkworm will probably become the top raw material and even breed some unexpected things.

Unlike rulers, the tape measure can be made very long. These five tape measure have a gutter (tenth of one inch, ten inch per foot, ten feet per 1 zhang, and ten feet per zhang. Although it is different from modern standards, readers can understand it as a modern standard).

The long ruler is mainly used for daily life measurement. It is made of a piece of wood, three feet long, not that fine, only inch and no points.

This is to facilitate the daily use of the people.

Putting down the rulers, Xu Ji looked at the measuring instruments.

Nodded with great satisfaction.

These measuring instruments have both classical beauty, philosophy, and modern simplicity.

The weights are also cast in a clear size and smooth appearance.

"Very good!" Xu Ji said: "You can take it to the market. As a public instrument, any disputes or criticisms will be based on this weight and measure!"

With them, the commercial trade of sand and water has standards.

The people also have a trustworthy fairness.

good!

Xu Ji knew that these five sets of weights and measures would probably be the same as those water trucks and paper-making utensils. After he left, he would inexplicably turn into something like magic weapons.

What a pity!

Xu Ji sighed, Sandshui was still too poor.

Otherwise, he will create more than a hundred sets at once.

Maybe you can get the wool of the world in this mythical world.

pity……

The sand is too poor!

He has no choice!

There are only three merit water trucks, one merit paper pool, hundreds of bamboo strips, but one water tank...

This is how poor people are short-sighted.

I clearly know that as long as I make a little more, I might get more wool and give more treasures to the people.

But it is limited to the shortage of materials and is afraid of failure and waste.

Just like a windmill, you only dare to build one at a time.

Because, this thing has invested too much.

It takes one month to prepare raw materials and process parts.

Once failed, hundreds of craftsmen were working in vain in a month.

He also had to get up careful.

……………………

Qufu.

Contemporary Lu Gong looked at the court.

The vast immortal gods of the past have now gone most.

Ji Sun was locked up.

There were only a few old men left in Mengsun’s family sitting there.

Shusun is still there.

The problem is that even the ancestors have fallen.

What can I do if I rely on this kitten to help?

Now, Lu can only count on major powers to interfere.

"How did Duke Qi respond?" he asked a messenger who had just returned from his mission.

This is his confidant Zhou Xuan.

The origin of the ancestors is also extraordinary.

After King Xie of Zhou!

The puppet supported by the Lich clan was once a man who had fought for orthodoxy with King Ping.

Of course, this period of history has been erased by the Golden Immortal of the Upper Realm.

Only a few people know.

After all, the orthodox Academic Sect and the direct inheritance of King Wu, a puppet supported by the witch clan and the demon clan, and once occupied Haojing.

This shamelessness is too much.

Zhou Xuan bowed and said, "Report to the emperor, when I met Duke Qi, I mentioned the matter of sand and water, and I also said that the emperor was willing to offer sand and water to each other..."

"Mr. Qi first agreed, but later he regretted..."

"I am inquiring in Linzi and learned that Qi and Song are now fighting, and Qi Duke is unable to support me..."

After hearing this, Mr. Lu sighed.

Qi State was once the backbone and protective umbrella of many princes, including Lu State.

Heng Gong held the Divine Whip in his hand, combined with the princes, and helped the world.

The emperor gave him a gift and the princes came to pay tribute.

For a moment, etiquette and law were rebuilt and order was in full swing.

However, Henggong's later years were unknown.

Legend has it that there is something horrible!

This is a backlash of cause and effect, and humane punishment is reduced!

Since then, Qi has declined day by day, and the current Duke of Qi has lost its hegemony in the past.

Even the State of Song dared to fight with Qi.
To be continued...