I shocked the world by participating in the anti-crime program

Chapter 69 Why do you know everything?

"There are indeed some useful things."

After Zhou Nan finished hand-drawing the banknote template, he went to the warehouse on the top floor.

Zhou Nan learned this while chatting with Li Jiasi.

Li Jiasi has been to this warehouse many times over the years, looking for anything valuable inside.

But the scene in the TV series did not appear.

In other words, his third uncle did not hide some stolen money in this warehouse.

Although the door of the warehouse is firmly tied with two iron chains, this can only prevent ordinary people.

Zhou Nan easily opened the lock on the chain and entered the warehouse.

The warehouse was indeed full of debris as Li Jiasi said.

but.

Zhou Nanzai had just discovered something that could be used to prepare colored ink.

Although these things are also available in the market.

It can be purchased outside and will leave some traces more or less.

therefore.

This can be considered a small gain.

After gathering all these materials, Zhou Nan began to prepare the ingredients.

Twenty minutes later.

Zhou Nan dropped the ink prepared in his hand onto a piece of paper.

Under the change of light, the ink really shows different colors.

This made the audience in the live broadcast room dumbfounded.

"Oh my god, can this thing be concocted?"

"Why do you think Brother Zhou can make this thing so easily? I remember that in the movie, the counterfeit money gang even went so far as to rob banks in order to get discolored ink."

"The ink will be done in twenty minutes, and it has to be Brother Zhou."

"."

at this time.

Second viewing group.

The host, like most of the audience, had similar thoughts in his heart.

It took Zhou Nan nearly four hours to draw the banknote template before, and he was busy from noon to the afternoon.

Why did it only take more than twenty minutes to ink? Isn’t this a bit outrageous?

So she conveyed the questions from netizens to Zhu Kaian.

After hearing these words, Zhu Kaian smiled and said: "Actually, there is such a thing as colored ink."

"In the final analysis, it's just a pigment that can change color."

"It's not a top secret."

"Many cars now have paints that can achieve similar effects."

"So as long as you have relevant theoretical knowledge and enough materials, it is not too difficult to prepare these things."

After Zhu Kaian finished speaking, many people also thought about it.

I found that color-changing ink is indeed not as difficult to obtain as described in the movie.

Even this kind of thing can be seen everywhere in daily life.

Just like cigarette boxes and anti-counterfeiting marks on medicines, they can all achieve similar light-changing effects.

The explanation is indeed not a secret.

but.

Zhu Kaian changed the topic and continued: "But the anti-counterfeiting technology used on U.S. dollars is not just simple color-changing ink."

“Rather, it is a solvent that changes pigment through photochromism.”

“And to the dissolved pigments, there are various different binders added.”

"So to prepare this kind of colored ink, you need strong chemical skills."

talking.

Zhu Kaian also took out his notebook.

A few minutes later.

I found the notes I had made.

Then he said: "I once asked a chemistry professor for advice."

"The chemical formula he told me at the time was roughly to dissolve the photochromic pigment into overlapping monomers, crush the ultrafine particles of the polymer, and make a powder for use as a pigment."

"In this case, the lightfastness will be improved ten times, and the color will also be improved."

However, Zhu Kaian’s popular science is not finished yet.

in the picture.

Zhou Nan seemed to have heard what he said.

The color-changing ink just prepared was processed in the next step. ten minutes later.

Zhou Nan dropped the processed ink onto the paper again.

The two drops of ink before and after will change color with the light, but when put together, even a layman can see the obvious difference.

Seeing this scene, Zhu Kaian was dumbfounded again.

Because the processed color-changing ink looks so real!
  Although he could feel a slight difference, they were so similar!

Even for someone like him who has been dealing with all kinds of banknotes for half his life.

It was only after staring at it carefully for a while that I noticed something was wrong.

This completely changed Zhu Kaian's mentality.

He really wanted to know.

What did this player named Zhou Nan do in the past?

He felt that even if the program team told him that this young man was once the leader or core technician of an international counterfeit banknote gang, he would believe it without hesitation!
  This is too exaggerated!

at the same time.

On the director's side.

When the directors saw this scene, they didn't dare to slack off at all. They all began to think hard about the plan given by the chief director before.

And at this time, they all praised the director's far-sightedness in their hearts.

I actually thought from the beginning that Zhou Nan didn't just want to have fun.

Judging from the opponent's posture, he is really planning to make that kind of extremely realistic counterfeit money!
  Moreover, Zhou Nan's progress was so fast that they felt scared.

In just one afternoon, I drew the banknote template by hand. Colored inks were prepared.

Maybe they can get some sleep today.

Tomorrow we can see Zhou Nan swindling around with extremely realistic counterfeit banknotes!

As for the chief director Sun Mingcheng.

He was actually dumbfounded.

And he also felt a sense of fear.

Fortunately, he made these decisions for the sake of stability from the beginning, and has been personally watching the situation on Zhou Nan's side, and made targeted "hot patches".

This puts the situation in a completely controllable state.

However, don’t take it lightly!

When Sun Mingcheng thought of this, he immediately contacted the host and asked Zhu Kaian to make another assessment of Zhou Nan's progress.

Second viewing group.

After the host raised a question.

Zhu Kaian thought about it: "Well, it stands to reason."

"Actually, there's still a long way to go, but..."

Zhu Kaian now regrets taking this job.

It seems that he has been getting slapped in the face since he arrived at the scene.

Zhou Nan's operations were also refreshing his knowledge.

but.

Now that I have accepted the invitation from the director team, I naturally have to bite the bullet and continue working.

Zhu Kaian took a deep breath and said: "The next difficulty for Zhou Nan is still what I mentioned before."

"Just like paper, like a gravure printer"

"Also, hand-painted banknote masters cannot be used directly."

"The pattern of the banknote must be engraved on the electronic board before it can be used to print banknotes."

"So player Zhou Nan has to find a professional talent in this field, at least one who is top-notch in the industry."

"Otherwise it would be impossible to complete such a detailed electrical panel."

When Zhu Kaian said this, he paused.

I glanced at the screen twice.

He was really afraid that Zhou Nan would take out the electric board and start carving in the next second.

result.

I'm really afraid that whatever comes my way.

in the picture.

After Zhou Nan rummaged through the warehouse.

Although I didn’t find those things that are difficult to buy on the market.

It seems that Li Jiasi's third uncle really just used this warehouse as a utility room.

However, some related items used to engrave electrical boards are still quite complete here.

After Zhou Nan checked it, he found that it was completely usable.

So he took action again.

(End of this chapter)