It was the car of the city bureau that just passed by Bai Song's car.

After Bai Song came out, the person in charge of keeping an eye at the door understood Bai Song's meaning from Bai Song's eyes.

"This ride is important. ”

...

The most taboo thing about following a car is to follow the car all the time, which is easy to be discovered, but with three cars interspersed and then used camera tracking, this problem is very easy.

...

Bai Song didn't expect that today's situation really blocked the clues of possible counterfeit money - cotton.

As for the manufacture of counterfeit money, the largest counterfeit money rings in the world are basically concentrated in the field of US dollar banknotes. In the early days, the paper used rosin gum when sizing, which was acidic and not conducive to long-term preservation, and later with the progress of technology, it was alkaline sizing, so now acid-free paper does not have any technical threshold.

Short-staple cotton, also known as cotton linter, also known as cottonseed lint, is used in industry to extract cellulose.

As we all know, U.S. bills are printed on acid-free paper. The renminbi is different, it looks like paper, but it is actually a mixture of natural materials such as short-staple cotton.

In order to investigate this case, the city bureau has also found a lot of counterfeit money cases found throughout the country before, basically using ordinary paper for printing and dyeing, and some of the counterfeit money that has recently emerged on the market is printed and dyed using short-linter cotton, and the technology is very advanced, and some old money detectors can deceive the past.

Some money detectors are not as good as using the human eye. The human eye can use a fluorescent lamp to illuminate the top of the denomination number to see whether the fluorescent position is complete and whether the lines are delicate; the human eye can also see whether the watermark is perfect when it looks directly through the sunlight.

And some primitive money detectors just automatically recognize the fluorescence.

...

On the way back with the car, Bai Song's mind was no longer here.

"What do you want?" asked the tattooed man, who was driving the car, seeing that Bai Song was a little distracted.

Bai Song was screamed by the tattooed man, only to realize that his state was wrong, so he simply ignored the tattooed man and immediately began to look at Mei to quench his thirst.

"Hey, I called you. The tattooed man was a little suspicious, and reached out and pushed Bai Song.

"Suck..." Bai Song reacted suddenly: "It's okay, it's okay." ”

The tattooed man looked at Bai Song's saliva that almost fell on the car just now, and was a little speechless: "It's only past three o'clock in the afternoon, and you're hungry?"

"Hey, you know what, I'm not hungry for food... Isn't this the way I can make four thousand dollars today? That's enough for me to find two girls..."Bai Song swallowed.

"Four thousand yuan to find two, so expensive, what am I C?" The tattooed man also showed a "I understand" expression: "The quality is very high?"

"No, spend 2,000, leave 2,000, in case someone is blocked, it can also make the family relax. Bai Song shook his shoulders.

"I said big, you owe hundreds of thousands, and two thousand can be relieved?" The tattooed man looked bad: "At least take 20,000 out, this matter can only be discussed?"

"Two thousand, that's enough. Bai Song clenched his fists, and his joints crackled: "Anyway, I said two thousand and one slow, and it can generally be slowed down." ”

The tattooed man nodded enviously: "Yes, if I ask you for an account, it is estimated that three or four people will be vague, and you can get two thousand, and the rest will be talked about next time, it's not impossible." ”

"That's", Bai Song said proudly: "But if you don't have a penny, you can't do it, and giving two thousand is a matter of face." But, then again, do we have a lot of work like this here?

"That's not fast enough, in addition to the boss's reward for this day, this is also 2,000 yuan, and now you go out to do odd jobs, and you can only earn 2,000 a month." ”

"Part-time job?" Bai Song glanced at the tattooed man, who seemed to have some disdain for the word.

"I'll just make an analogy, if you work hard here, you will still have enough food and drink. "The tattooed man feels that he is old, he is obviously not a bad person, how can he be a good person who persuades others to be kind in front of Bai Song?

"At my most, in one night, I won 190,000. Bai Song's eyebrows fluttered a little when he said this.

The tattooed man sneered lightly, he also played with money, but in the past few years, he has made money in a transportation company, and he still rarely plays so big.

How much money you win in gambling is not a skill, this thing is to fight for probability, the more you gamble, the more you lose.

The initial probability of winning or losing is 50% gambling, because there is a 10% margin on winnings, and it is necessary to maintain a win rate of more than 52.381% to not lose.

What is this concept?

Play 10 hands, the probability of not losing is 50%;

Play 20 hands, the probability of not losing is 25%;

Play 50 hands, the probability of not losing is 12.5%;

Play 100 hands, the probability of not losing is 1.57%;

Play 1000 pieces, the probability of not losing is 0.0000000000000003%;

Play 10,000 handfuls, eh... It's too watery to write.

...

The bottom line is, how can there be a gamble with a 50% win rate? Even if the casino doesn't cheat, the win rate is generally between 40% and 48%.

Some people can achieve a winning rate of about 53% through actuarial cards, but in the face of rake, there are no pants to lose in the end, and there are others.

If you gamble for a long time, you can still win, no less than buying a lottery ticket is the first prize.

Gamblers understand this truth, and it is too common for gamblers to laugh at 50 steps and laugh at 100 steps.

The tattooed man has also lost a lot of cards over the years, but he knew that Bai Song lost 270,000 yuan a few days ago and one night, so he felt that Bai Song was a big fool.

What's the use of winning 190,000? Isn't it enough to fill the hole in the end?

The tattooed man inexplicably felt a sense of superiority and said, "So how much money do you have now?"

"Out of the way. Bai Song's smile did not decrease: "If you want me to tell you, although some people said at noon that the big guys have also been in the queue (in prison), but now for this money, I will be honest, I want to say, our boss is not simple, he is a person who does big things, it won't take long for me to follow the boss, and I will definitely be able to follow the boss, and I will be better than you." ”

The tattooed man didn't want to hear this, this newcomer can stay here, it has a lot to do with him, why is he so stunned?

"This line of water is deep, where can you see it?" the tattooed man said to Bai Song.

"What do you know?" Bai Song hammered the car door with his fist, and the car door slammed: "I used to sell male servants in the Ganning area, do you know how much that thing costs for a trip? I have asked a lot of people who understand, anyway, if I am caught, I will leave the team, as long as I am shot less than once, there is nothing in the world that I dare not do! Let me tell you, I dare to earn and dare to spend, two thousand yuan at night to play a night is nothing, I spend sixty or seventy thousand yuan a night to play, have you seen it?"

The tattooed man is very fierce in the transportation company on weekdays, and it is very easy to bully Xiaohou, including Wang Huadong, but now when he encounters Bai Song, a hob meat, he really can't hold back.

It's kind of embarrassing...

The tattooed man looked at his flower arm, and then at the big bald head of the white pine...

Actually, am I a good person?