Photography, this high-end optical technology, Goodern simply cannot replicate and reproduce.

But in addition to the anti-counterfeiting measures for photography, he also thought of other better anti-counterfeiting measures.

After studying the meeting, I couldn't have a clue, so I could only go back to my room for a while to rest, and wait for tomorrow to come back to study.

……

Nothing was said all night.

At noon the next day, the convoy loaded with requisitioned grain was the first to return to Jinyuan Castle, and then sent to the state treasury.

They were accompanied by a team of chambers of commerce, returning with the goods, and Krog, as the tax collector, was supposed to leave with them.

But what Gooden discussed with him last night had to be dealt with by him in the future.

Therefore, they stayed in Qingyuan Town for the time being, waited for the tax collector and grain team from Xueguling to come, and then returned to the handover work together after the end.

And Gooden, who originally studied the anti-counterfeiting of ID cards, really couldn't find any clue, so he had no choice but to go out and solve another thing - the blast furnace equipment at the core of the forging smelter.

This part of the task has been piled up for a long time, and the preliminary design drawings have been made into a miniature version to verify the feasibility of the engineering institute as early as possible.

After confirming that everything is in order, it is time to forge the finished product and build the core.

It's not impossible to hand over this step to the forging department of the research institute to build, but unfortunately there are too many newcomers, and those with skilled experience are still in charge of the forging of steam engines and the second-generation improvement process, so the progress has been unimpressive.

Now that there is nothing to do, Goodern has also come to personally push the progress and get the steel smelter completed and started moving as soon as possible.

With a mutated furnace fireball in one hand and an automated magic modifier in the other, Goodern can be regarded as a magical player who 'transforms' basic magic.

With the blessing of various entries, in one day, Gooden completed all the components needed for the research institute for half a month.

At the same time, it is not appropriate to leave the assembly work to the people on the other side, so Gudern himself also appeared on the scene, and after the surrounding personnel were emptied at night, he quickly built and assembled it with the convenience of the magic hand.

In less than an hour, a giant blast furnace 11 meters high, 8 meters wide and 16 meters long appeared in the arranged field 'out of thin air'.

Of course, the completion of construction is the completion of construction, but if you really want to use it, you have to install the supporting equipment together.

For example, the cooling tower of the blast furnace, the steam engine room that provides power, the warehouse where the raw materials are stored, etc., are all handed over to the surface engineering team and the research institute for placement.

After the construction was completed, Goodern did not forget to check the panel data of the blast furnace.

[Name: Unfinished blast furnace]

[Entries: semi-finished products, vacant entries, vacant entries]

[Quality: Excellent]

[Introduction: Equipment capable of smelting a large amount of metal, inner furnace capacity]

Since it is still in the state of semi-finished products, the entries that can be there are still because of the blessing of excellent quality.

Goodern expects that by the time is completed, the entry panels for the finished blast furnace should be available.

This time it is just to check the reliability of the blast furnace, as long as there is the certification of the panel, there will not be much deviation in the actual use.

After brushing off the waste entries three times, Goodern returned to the castle to rest.

The next day, the townspeople who got up early saw the blast furnace that had been raised overnight, and they all showed shocked and shocked expressions.

How did such a huge steel building come to life overnight?

If it weren't for the lord's guards standing nearby, these bold lords would have to go up and observe and study it up close.

A member of the engineering research institute in charge of the blast furnace project also began to carry all kinds of equipment that had been built to the blast furnace early in the morning to start the follow-up assembly work.

Steel bars, steel ingots, steel plates, these are the requirements for forging given by Young Master Goodern.

Therefore, a movable three-way opening was designed at the end of the tap tank under the blast furnace to divide the three production lines

Come.

The construction of the forging plant of the branch has already been completed, and now it is time to carry out the overall assembly work and the commissioning of the subsequent equipment.

Gooden looked at this part for a while, then went back to continue his research on the problem of solving the ID card.

For this solution, Gooden also has a general direction in mind.

That is to use the method of collecting pixel blocks to engrave, which is similar to the humanoid printer in an amusement park.

As long as the person is pasted from one side, a three-dimensional image will be highlighted on the other side.

Goodern intends to use this as a facial collector to 'print' a bumpy face in a smaller, finer conversion print on the protruding parts.

In this way, even if there is no color rendering, it can quickly distinguish whether the person holding the ID card matches the appearance on it.

And it can also have a dynamic three-dimensional sense similar to the knighthood, and the cost of forging is extremely high, which can be regarded as an alternative anti-counterfeiting advantage.

The idea of the solution is now there, and the preliminary verification has been completed, all that remains is to build an experimental product.

The idea was simple, but when it came to actually making it, Goodern encountered a lot of problems.

For example, if you want to pursue a refined 'inverted" replica, the moving cylinder of the collector is naturally smaller and more detailed, similar to the principle of pixels.

But if the cylinder is too small, it will become a dense 'needle', and the face will be put on to collect, and I am afraid that it will be disfigured at the end.

At the same time, in terms of the density of acquisition, the fixation of each 'round hole collector' should also be effectively obtained, which requires a certain gap between them to load the buckle to avoid 'distortion' caused by slippage in the subsequent burning.

All kinds of difficulties made Gooden's research and development very slow, but fortunately, with the help of the entry of the ingenious craftsman, he was able to find solutions even if he had different problems and difficulties, and did not stand still.

The fabrication of the facial collector was not completed until the third day, the eighteenth.

Looking at the one-meter-long collector that looked like a cube, Goodern sighed silently.

It's really not easy to build, just the front of the face collector is a 40 by 40 centimeter area, there are 160,000 square collection needles.

On average, there are 100 variable collection needles hidden under each cubic centimeter.

The tip of the square needle is the part that touches the face, and in order to avoid puncture wounds, Goodwin uses a gimbal flat iron film that changes with the arc.

In this way, as long as the face of the person has penetrated to a certain standard depth, there is a lock button above the collector, and the collection needle can be locked when pressed.

And after the scaling process, the tail of the collector will reduce the proportion of the face to only two centimeters in length and width.

By pulling the special lever and placing the pre-fabricated ID card in the card slot, the face can be printed directly at a specific position on the ID card.

At the same time, after the acquisition is completed, as long as the unlock button is pressed, and then the push rod is pulled, it can automatically reset for the next round of engraving.

The overall operation method is extremely simple, which is very suitable for the fool-like operation of the people underneath.

However, the price of simple operation is cumbersome production, in addition to the 160,000 square collection needles, the number of other parts of the collector has exceeded 10,000.

If you want to go to mass production, I am afraid that it will not be possible until at least the advent of automatic lathes.

Otherwise, if the people of the research institute were to build it manually, they would have to be confused by the 160,000 square collection needles alone.

Goodern also used the convenience of magic to create thousands of conveniences at the same time, which was able to make this delicate thing out.

At the same time, when making the facial collector, Gooden used relevant experience to easily reproduce the typewriter for burning name, gender,

Origin, address, etc.

However, this typewriter can only be used for burning ID cards, and if you want to use it for typing, you have to redesign it, but it's not complicated.

With all the preparations complete, Goodern summoned Bloomman, his royal 'central database', to take charge of recording the information of the town's residents.

As Broman, who has the most comprehensive information on the entire town, he is also Goodern's last point of identification.

Bloomman, who has a super recording brain, records information that is used to verify the identities of all anomalous people, and if there is a mismatch, it means that there is something seriously wrong with this person.

At that time, the real-name authentication of the ID card, coupled with the nepotism of interpersonal relations in the household registration book, it is not too easy to screen out the unsociable 'pests'.

The completion of the facial collector also meant that Goodern was able to rest for a while, but not long after he and Erin fished and promoted their relationship, Joseph Sr. came to report, and Gegil came with someone.

"You mean, Gegill brought in sixteen hundred men from Snow Valley?!"

"Yes, young master, Baron Gergil is waiting for you in the parlor now, and the inhabitants he brought are still outside the town......

"The Second Olympics...... Fortunately, Lao Tzu was prepared."

After Golden cursed secretly, he immediately went to the parlor to meet Gergil, who had surprised him so much after not seeing him for three days.

"Baron Gergil, you've made a lot of money, so many people, don't worry about me not being able to bear it?"

"This amount is also what you requested, and there are many people in Snow Valley Town who are willing to come, so I will bring them by the way."

Faced with Goodern's question, Gergil also responded lightly.

"Okay, let's talk about it, how many people did you bring this time?"

"Originally, there were more than 1,600 when we set off, but there were many people catching up and breaking away from the main army when they stopped on the road behind."

"However, when you arrive in Qingyuan Town, there will be at least 1,700 or more people, if you want to calculate, you can calculate it according to the standard of 1,600 people, the number of people will only be more, not less, and it will also meet your standard requirements."

Hearing this, Gooden was also a little speechless, but the other party had already sent people over, and he should also sell the grain according to the agreement.

"Sixteen hundred people have reached the minimum reduction, and each of the grains, plus the discount for each person, will give you a fraction, and give me another three hundred and sixty gold coins for the rest."

"Besides, I've prepared your food and can take it with me."

Faced with Goodern's account, Gergil did not hesitate, took off the money bag at his waist, took out thirty-six platinum coins from it, and pushed it in front of Goodern.

Looking at the silvery-white white gold coin on the table, Goodern was also very curious, this was the first time he had seen this thing.

However, the matter of research has to be put aside, and there is one more thing to deal with now.

"Let's go, I'll take you to get food, the carriages and horses are ready, right?"

Putting the coin away, Goodern asked, getting up.

"Ready, I'll let the tax collection team help deliver it."

Hearing that it was the tax collection team that came to help escort the transport, Gooden's heart was also lowered.

He was originally worried that Gegil would organize his own carriages and horses to escort him, but he didn't expect it to be the arrival of the tax collection team, and it seemed that Kroger's side was going to play a role.

On the edge of the designated granary, hundreds of vehicles and horses are carrying grain simultaneously.

This part of the grain is ordinary wheat selected by Goodern, and it is naturally not a pity to sell it.

For example, those wheat with special entries are kept for their own consumption and used by themselves.

The loading was completed in less than an hour, thanks to Goodern's preparation in advance, as well as the arrival of a group of newly recruited personnel.

With the efforts of hundreds of people, all this grain was quickly loaded.

After counting the numbers, Gegil was not willing to stay in Qingyuan Town for an extra second, so he led the team away.

There was also an extra Kroger on the road, and when the convoy came to the intersection of the road section, Harold, who was the tax collector of Snow Valley Town, suddenly spoke.

"Baron Gergil, I have completed the task of collecting grain taxes this year, let's not stop here, the convoy that helped you transport grain will return with you, and I will bring the rest back to Jinyuan City."

The sudden separation caught Gegil a little off guard.

"Wait, Lord Harold, what do you mean by that? You're not going back to Snow Valley?"

"The grain convoy is already carrying food, why am I going back to Snow Valley Town? Rest assured, I will truthfully record that this grain flowed from you, not from Qingyuan Town."

"No...... No, that's not what I meant......" In the face of Harold's words, Gergil's brain was still a little clouded at the moment.

He originally planned to transport this batch of grain back to Snow Valley Town and then give Harold some benefits, deduct half of the grain first, and continue to delay the collection of grain on the grounds that the granary in his territory was on fire.

As a result, now the other party suddenly did not play according to the routine, and his plan was completely disrupted at once.

"Alright, don't delay the road, so I'll leave."

Harold gave Gegill a chest salute and rode his horse away as he directed the convoy onwards.

Kroger, who was on the side, also gave him a slight gesture of goodness, and then went up to the army, leaving Gergill and his party messy in the autumn wind.

looked at the distant grain collection team, and then looked back at the chariots and horses who had left a hundred tons of grain for themselves.

Gergil wanted to cry at the moment, but when he remembered the mysterious smile that Goodern had given him when he had just left, all his doubts were explained at this moment.

"Goodn, I swear you'll regret it!"