Omnipotent Data

"And..." Cheng Nuo walked to the booth, shook the bundle of spinach in his hand, then pretended to observe it carefully, and continued to speak.

"When spinach is picked from the soil, in a short period of time, because the cells are not dead, photosynthesis and respiration will be carried out. Photosynthesis 6 CO2+12 H2O===C6H12O6 + 6 O2+ 6 H2O, respiration C6H12O6 + 6 O2+ 6 H2O===6 CO2+12 H2O."

"Boss, you said that the time you picked was last night. In the absence of light, photosynthesis will not be carried out at all, organic matter will be produced, and only respiration will be carried out to consume organic matter. It stands to reason that the organic matter content of spinach at this time should be higher than that of spinach. Less cases to grow!"

"But!" Cheng Nuo changed his tone, pushed his glasses, and said with a faint smile, "I turned it upside down just now. According to my years of experience in grocery shopping, the weight of this spinach is about 580 grams. And according to a person named Wo According to Zybend's formula, the organic matter content is about 56 grams, which is about 5 grams higher than the normal value."

"What does this mean? It means that after you pick the spinach, the leaves of the spinach still undergo photosynthesis for a period of time. In the dark night, photosynthesis is impossible. So, I dare to judge, boss you The time to pick the spinach is not in the middle of the night, but...in the daytime!"

"The normal growth cycle of spinach is about 37 days, and the time since your spinach was planted to the present, I observed it just now, and it has been almost 41 days. Therefore, I boldly speculate that you, boss, planted it two or three days ago. One morning, I picked these spinach back in the greenhouse. Then put it outside in the sun for about an hour. Then put it in a dark place to keep fresh, and finally, bring it to the vegetable market to sell!"

"So, I really think there is only one! Boss, what you said is completely false! This is not freshly picked spinach at all!" Cheng Nuo's voice couldn't help raising his voice a little, which aroused the attention of the people around him.

"Boss, I don't know, am I right in my analysis?" Cheng Nuo looked at the female boss with a smile on his face.

When Cheng Nuo saw the bundles of spinach for the first time, he was already suspicious.

If it is freshly picked spinach, the green on the leaves is definitely green and shiny, the kind of green that makes you panic.

But the spinach spread by the female boss did not make Cheng Nuo feel that panicked at all.

So he activated his ability and simply glanced at it.

Sure enough, with Cheng Nuo's brain as wise as a master, he quickly deduced the exact time when the female boss picked spinach perfectly based on the data in his eyes.

Silence... the silence of the night...

The female boss opened her mouth wide and looked at Cheng Nuo in astonishment, unable to utter a word.

Because... everything Cheng Nuo said was right!

This batch of spinach was indeed picked by her in the greenhouse the morning before yesterday. Because it was not sold out yesterday, I got it to sell today.

This is also a common situation in the vegetable market.

Those vegetables that are not sold out on the first day and there are still a lot of them left will be sold the next day.

Ordinary customers would doubt it a few times at most, but there was no sufficient evidence, and the customers did not doubt him, and happily bought it as usual.

Cheng Nuo took out a lot of data to infer the exact time of vegetable picking. To be honest, it was the first time I saw a female boss.

The point is... so damn right!

Are all high school students this awesome? Can you infer so much just by looking at it?

The female boss deeply doubts whether she went to a fake high school!

Having been exposed naked by Cheng Nuo, the female boss couldn't continue to deceive her. But she didn't want to lose this business either, so she smiled awkwardly,

"Ahem, Auntie, although my spinach is not freshly picked. But I dare say that I have not sprayed any pesticides during the cultivation process. It is absolutely safe, green and pollution-free. It is absolutely safe to take it back to make soup!"

The female boss is still a swearing guarantee.

"nonono..." Cheng Nuo pushed his glasses, smiled and waved his fingers. "Boss, you made a mistake again."

"The pesticide residue inhibition rate of your spinach is more than 65%. The national standard is 50%. Boss, you have already exceeded the standard by 10%. Why don't you say you didn't use pesticides?" ( Pesticide residue inhibition rate: Under certain conditions, organophosphorus and carbamate pesticides can inhibit the normal function of cholinesterase, and the inhibition rate is positively correlated with the concentration of the pesticide.)

The corner of Cheng Nuo's mouth curled up, looking at the boss with a look of horror in his eyes, he said slowly, "Boss, would you like me to tell you about the brand of pesticide you spray?"

"No need. No need..." The female boss smiled dryly, forced a smile on her face, and said to the grandmother, "Auntie, I really can't afford to offend this young man you brought. You'd better go Let's take a look elsewhere."

The female boss is also scared. So many people watching? If Cheng Nuo continued to shake his bottom, the reputation he had accumulated with great difficulty would be wiped out.

The female boss also figured it out, she would rather get rid of Cheng Nuo, a wicked guy, if this business can't be done.

"Okay, then let's go to another house to see." Grandma laughed.

Grandma had no doubts about what Cheng Nuo said. Looking at the face of the female boss, he knew that Cheng Nuo's reasoning was correct.

It's not fresh, and it's not healthy, so what is grandma still doing here?

So I turned around and went to other stalls.

"Xiao Jun, what are you doing there? Let's go." Seeing Jiang Jun standing there, grandma couldn't help but greeted him.

"Oh, here we come..."

Now Jiang Jun's head is dizzy.

After watching Cheng Nuo's pretentious performance just now, a few words kept echoing in Jiang Jun's mind.

Tianxiu! Chen Duxiu! The show of Tihua! Good Fortune Bell Shenxiu!

It was so beautiful that the Italian cannon of the second battalion commander exploded directly!

There is such an operation! !

In Jiang Jun's constant view, isn't it just adding, subtracting, multiplying and dividing when going to the vegetable market to buy vegetables?

After watching Cheng Nuo's operation, Jiang Jun felt that without a college degree in the future, he would not be qualified to come to the vegetable market to buy vegetables!

I haven't seen her for a few months, why has my cousin become... so handsome?

………………

In the end, with the help of Cheng Nuofu's ability, after visiting four or five stalls, grandma finally bought fresh, safe, pollution-free, and scary green spinach.

Then the three went around, and finally bought all the vegetables they needed in the area where vegetables were sold.

"Come on, let's go buy some ribs and meat!"

Since grandma has promised to cook the dish of sweet and sour pork ribs at noon, the ribs must be indispensable.

So, the three of them walked to the area in the vegetable market that was dedicated to selling meat.

Jiang Jun helped his grandmother carry several bundles of vegetables, and followed behind, wheezing.

Jiang Jun looked at Cheng Nuo, who was walking in front with his hands lightly, with grief and indignation, "Cousin Cheng Nuo, seeing that cousin is so tired, shouldn't he offer to help?"

………………

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