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Going out to do experiments is something that researchers in the life sciences and medical laboratory have long been eager for.

On the one hand, it is because some data is not available in the laboratory and must be obtained in social scenarios and nature. More importantly, everyone has been holding it in the laboratory for too long. If they don’t go out for ventilation, they will jump into the colony pool and settle it themselves.

Zhou Xiao formulated a plan for going out experiments. This time, the expected time for going out experiments is two days, and the main location is the districts and counties around Jiangcheng.

The contents involved are sewage discharge outlets in industrial areas, urban domestic sewage gathering places, rural garbage and sewage gathering places, and natural environment.

The purpose of the experiment is to seriously digest the efficiency of the non-laboratory waste treatment of colonies. In addition, the condition for experimenting with whether the digestive bacteria can survive in nature.

The second experiment is very important. If the digestive bacteria can survive and reproduce in nature under non-laboratory conditions (i.e., non-constant temperature, non-culture liquid environment), then the promotion and application of the digestive bacteria will have a big question mark.

Nature is the most uncontrollable. If an emerging colony is uncontrollable, the disadvantages to human society will be far greater than overflow.

Zhou Xiao even chose to close the experiment.

Mo Li and others didn't care about so much, and they completely regarded going out to experiment as an opportunity to relax. The little girl was even packing her luggage and packing snacks...

Zhou Xiao looked at the crowds who were busy and didn't want to disappoint, but kindly reminded: "Remember to pack the experimental equipment."

"Oh, I know, I know! You are just sitting in the car!" Mo Li pushed Zhou Xiao to the business car.

The laboratory does not have its own business car, so I still borrowed this car from Chen Ya.

At five o'clock in the evening, everyone set out in a mighty manner.

The first stop at the destination is the snack street in the university town.

Zhou Xiao is the driver and commander this time.

After a meal on the snack street, the experiment began.

Mo Li and Zhang Sheng’s goal is the garbage and sewage all over the ground in the snack street. In the words of foodie Mo Li, the snack street is the essence of human domestic waste.

There is more than a month left to be the Spring Festival, and some students in the university town have not had a holiday, so the business on the snack street is still very good.

Everyone was squatting at different stalls.

Zhou Xiao pointed to a barbecue stall and said, "Did you see that there is a lot of garbage in this store, including glass and plastic bottles, cardboard milk bottles, and bamboo sticks, minced meat, toilet paper on the ground... Some of the minced meats are not spicy and some are spicy, and some are minced pepper on the toilet paper and some are covered with snot."

Mo Li felt chills, "Boss, can you not explain the details so clearly? Is this very disgusting, okay?"

Zhou Xiao said: "The details are the type of samples we took. Did you see such stains outside the barbecue stall? I didn't see it very clearly, but there was black water coming out..."

Everyone didn't eat the barbecue, but instead felt disgusting.

Zhou Xiao ordered: "Zhang Sheng, go and sample garbage, take a little bit of each sample, the more types, the better. There must be bottles and toilet paper and minced meat. Mo Li, go and sample sewage."

Everyone's good mood disappeared all of a sudden, and they wanted to have a good late-night snack on the snack street. Now that I'm better, I'm not in any mood.

Zhou Xiao said: "I will do the experiment later. I will treat everyone to midnight snack."

Who has the heart to have a midnight snack?

Mo Li carefully came to the sewage drain with a glass bottle and straw. She wore gloves and masks and put the turbid and greasy sewage into the glass bottle.

Even when wearing a mask, the smell of sewage comes to your nose.

This taste is stronger than the digested colony. Mo Li felt nauseous and then had a shadow on the barbecue.

Zhang Sheng's side...it doesn't seem to be very smooth.

The owner of the barbecue restaurant: "What should you eat for a handsome guy?"

Zhang Sheng's eyes kept staring at the diner's table and he saw the target.

Zhang Sheng: "I'll just take a look."

The boss's business is very good and he is too lazy to pay attention to Zhang Sheng.

Zhang Sheng used plastic bags to collect garbage on the ground.

The beef that diners can’t bite, the leftover ribs, and toilet paper with snot…

Zhang Sheng was gagging while picking up and almost vomited out the supper.

"This person is crazy!" The diner couldn't help but complain when he saw Zhang Sheng picking up disgusting garbage on the ground.

Zhang Sheng just gave them nothing. These people will always know everything that scientific and technological workers have done for the development of the human scientific and technological world.

But when Zhang Sheng picked up a plastic bottle, the old aunt's voice interrupted Zhang Sheng's scientist's dream.

"This bottle is mine."

Zhang Sheng pointed to the drink bottle in his hand, and the old aunt nodded.

"There are so many around here, you can pick it up casually! I only have one."

The old aunt had already pinched the bottle and said in a very serious tone: "I have wrapped this piece, and your bottle is mine. I said, "Young man, you can't do anything seriously with your feet and hands, and you can compete for business with my old guy."

The plastic bottle in Zhang Sheng's hand is very valuable, covered with filth, and there is still a drink in the bottle that has not been finished.

This is the garbage that is naturally formed, which has both research value. There are new plastic bottle supermarkets, but they do not have research value.

Zhang Sheng also understands the old aunt's job very well. Anyone who lives a little bit, who can pick up bottles here in the middle of the night?

Zhang Sheng said: "Sister, can I buy a bottle of water to compensate you later? I really want this."

How could the aunt believe Zhang Sheng's words? "I want this, what are you, a young man, fighting with me?"

Now the diners are watching the fun.

Zhang Sheng didn't want to get entangled with her, so he said: "Sister, do you think this is OK? Do you have a QR code? Can I scan the code to pay? I'll buy this bottle as if I bought it."

"What code does not have to be coded? This bottle is mine!"

Seeing Zhang Sheng's helpless look, Mo Li quickly refused to come and gave the elder sister one hundred yuan in cash, asking the elder sister to find him.

Old aunt: "I can't afford to find it."

Mo Li endured it, "You keep the money, we want the bottle."

This slutty operation makes everyone unable to understand.

A messy plastic bottle was actually collected for 100 yuan in cash!

No one was playing short videos on the scene, it was a real thing!

If you can't understand, you just can't understand.

When the diner saw this, he couldn't help but tease, "Girl, I still have some bottles here, will you collect them?"

Mo Li couldn't help but shout, "Stop it!"

The process is tortuous but the result is perfect. The garbage is collected into the car and the research will be done after the numbering is recorded.

The garbage was numbered and recorded in detail, and even edited what filth was there.

The experiment is extremely rigorous. In addition to determining that the sewage and garbage have been treated by digested bacteria, the experimenter also has the product after isolating the digested bacteria.

After the marking was completed, Mo Li and others injected different groups of garbage and sewage into different stainless steel constant temperature containers, with digestive bacteria inside.

After all this, it was already twelve o'clock in the evening.

Zhou Xiao suddenly said: "I'll treat everyone to barbecue. Thank you for your hard work today."

Mo Li, Zhang Sheng and others covered their stomachs and retching for a while.
Chapter completed!