I make a popular science video and all the emperors learn from it!

[Continue to count the top ten most embarrassing invasive species in China. ]

[The fifth one is the bearded catfish. ]

[This catfish is native to the Nile River in Heilongjiang. It has a very strong vitality and can survive even in the dirtiest waters. It eats everything, even feces. ]

[So in many places in my country, this fish is called dirty fish and garbage fish. ]

[The bearded catfish has invaded China for about 40 years. ]

[Even though it looks ugly and lives in dirty waters, it still can't escape the appetite of foodies. ].

[This fish is not only tender, but also has medicinal value. It has a good effect on reducing swelling and postoperative recovery. ]

[Nowadays, this fish is also artificially raised and basically can't be seen in the wild. ]

[The fourth one is the largemouth black bass. ]

[This fish is the bass we often eat. 】

[They are native to North America. They are ferocious, predatory, and have very few natural enemies. After invading China, they acted recklessly, causing great economic losses to fishermen. 】

[Until it was served on the table. 】

[It was only then that I realized that this fish was simply a delicacy on earth! 】

[Not only is the meat delicious, but there are also few fish bones. It is a delicacy suitable for all ages. 】

[So the largemouth black bass was quickly eaten from the altar to hell by foodies. 】

[Nowadays, it can only be raised artificially, and the price is not cheap. The economic value of wild ones is higher. 】

[The third one is tilapia. 】

[Tilapia is also called African crucian carp, and its origin is Black State. 】

[my country first introduced it from Singapore. This fish has extremely strong adaptability and reproduction ability, and has a great impact on the local water ecology. 】

[The living space of other fish will soon be occupied by them. 】

[Especially in the Guangdong and Guangxi regions of China, the invasion of tilapia is very serious, and there are tilapia in almost every water area. 】

[However, the fate of tilapia is similar to that of sea bass. 】

[Both of them have fresh meat and few bones, rich in protein and 8 essential amino acids for the human body. 】

[Therefore, it is also known as white meat salmon. 】

[With these buffs, tilapia has directly turned from an invasive species into the vegetable market. No matter how strong its reproductive ability is, it will eventually be unable to resist the attack of foodies. 】

[The second one is oysters. 】

[Oysters have now become an indispensable delicacy for Chinese foodies. 】

[Especially in summer, the demand is extremely large. 】

[my country has loved eating oysters since ancient times. 】

[A phrase that means gas station for men and beauty salon for women directly makes oysters doubt their lives. 】

[According to historical records, oysters came to China from Japan during the Song Dynasty. 】

[Because they have strong reproductive ability, otherwise they would have been eaten to extinction long ago. 】

[Oysters are hermaphrodites and can reproduce about 4 million eggs at a time. 】

[But even ifThat's right. Nowadays, oysters can only be raised artificially to meet the market, and the price has been extremely expensive. It can be seen how terrible the Chinese foodies are! 】

[First, crayfish. 】

[A must-order delicacy for today's barbecue boss. 】

[As an invasive species, crayfish is extremely embarrassing! 】

[Crayfish are native to North America. They have strong adaptability and eat everything they see. They have become a disaster in the local area. 】

[When they came to China with great difficulty, they also experienced a short-term flood and crops were greatly damaged. 】

[But later, people knew that crayfish were not dangerous. 】

[They thought about whether they could eat them. 】

[Anyway, there are too many of them and they can't be killed. 】

[So, all kinds of foodies began to show their specialties, and all kinds of spices and flavors came into play. 】

[Although the crayfish produced has little meat, the more you eat it, the more you like it. So word spread, and crayfish became popular all over the country. 】

[Wild crayfish have become an endangered species. 】

[Fortunately, crayfish are very easy to keep alive and can be raised artificially, otherwise they would be eaten to extinction. 】

[...]

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“It’s miserable. They are clearly an invasion, but how could they be eaten to death?” ”

“Hahaha, it seems that they are really ferocious. No! They are really delicious!”

“Give me two pounds of oysters. I have something to do tonight. ”

“......”

The ancients drooled in fear.

These invasive species all look delicious!

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Qin Dynasty.

Even Ying Zheng laughed.

How dare these edibles invade?!

The result did not surprise him. Almost all of them were eaten to extinction and could only be supplied by humans.

Justified When Ying Zheng narrowed his eyes with a smile, a question-and-answer box popped up on the screen.

[Time-limited question-and-answer session. ]

[Please answer the following questions correctly within 20 seconds to get a generous reward. ]

[Which of the following is not an invasive species? ]

[Option 1: Crayfish. ]

[Option 2: Tilapia. ]

[Option 3: Alligator snapping turtle. ]

[Option 4: Buffalo. ]

After reading the question, Ying Zheng felt that his IQ was being scorned.

It's too simple!

You can easily answer the question correctly without even watching the video.

"Option 4.”

[Correct answer.]

[Congratulations to the following 298 emperors for their correct answers: Qin Dynasty Ying Zheng, Han Dynasty Liu Bang and Liu Che, Ming Dynasty Zhu Yuanzhang...]

[Get the following rewards: You can choose one of the top ten invasive species as a reward.]

[Please choose...]

Ying Zheng's eyes lit up, he thought about it again, and finally chose the bearded catfish.

The reason for the choice is very simple.

This fish has strong reproductive capacity and strong adaptability. It can survive by feeding anything. It also has the effect of curing diseases. It is very suitable for free-range breeding throughout the country!

When it reaches a sufficient scale, the people can serve this fish on the table as a snack!

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Tang Dynasty.

Li Shimin had a faint smile on his face.

This question is basically giving away rewards.

"Option 4. ”

After answering correctly, he decisively chose tilapia.

This fish has delicious meat, few bones, and the most important thing is that it is rich in nutritional value.

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[Science Popularization Short Video Collection Series 6.]

[Six, Urban Extreme Survival! How to survive a month with 60!]

[When you can't afford to eat one day, promise me that you must watch this video again.]

[This is an iron triangle plan that maximizes cost-effectiveness, spending every penny on the blade, suitable for extreme survival.]

[First, buy a box of instant noodles online as a staple food.]

[Don't buy instant noodles, just search for noodles: 8 pounds of two layers, about 78 noodles, about 30 soft sister RMB.]

[Buy another bottle of instant noodle seasoning online, 300g, about 10 RMB. ]

[The two together cost less than 40 RMB. ]

[Guaranteed to keep you full until you vomit on staple food for a month. ]

[Although noodles and seasonings can supplement the daily required carbohydrates and salt, the human body should consume some trace elements every day. ]

[Long-term vitamin deficiency can lead to a variety of symptoms. ]

[So we can buy 2 The 1-in-1 colorful vitamins contain vitamins A, B, C, D, iron, copper, zinc, enzymes, and various calcium. 】

[So far, the bread has enough carbohydrate intake, the seasoning has enough salt intake, and the trace elements have enough intake. 】

[The three products cost less than 60 RMB in total. 】

[It can meet the basic intake needs of the body for a whole month, less than 2 RMB a day on average. 】

[In addition, come on stranger! 】

[...]

.............................................................................

Although this video looks like an emergency plan, it is suitable for people with a clean pocket and who are about to run out of options.

But the ancients were still shocked after seeing it!

It’s not about worrying and encouraging future generations, but really being shocked!

“.¨ What the hell? This is called extreme survival! Eating bread made from refined grains every day, with salt and oil, and it’s enough to keep you full!”

“You bastard! Why do I feel like this video is showing off?”

“Fuck! You are extreme survival. For us, we are satisfied if we can do this every day.”

“......”

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Qin Dynasty.

All the farmers were shocked.

Almost spit out foul language at the light curtain!

That’s it, extreme survival? ? ?

This is just the beginning!

Eat and drink enough every day, limit? Survival?

(Good King)

Why do these two words seem a bit out of tune.

"We work so hard and can't eat enough every day, but you guys are doing extreme survival."

"Bah! Do you want to piss us off to death?"

Xianyang Palace.

The officials were also collectively dumbfounded, and their hearts were like a thousand horses galloping.

Using the three foods in the video to survive for a month is the worst and most difficult life in the future.

But in their opinion, the bread made entirely of wheat flour is not something that ordinary people can afford.

Not to mention salt, oil, and a bottle of so-called multivitamins.

Ying Zheng was also a little speechless.

After a long while, he murmured, "It turns out that no matter how poor the descendants are, they can still eat two pieces of bread every day..."

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Ming Dynasty.

Until Zhu Yuanzhang watched this video, he had a new understanding of the worst life!

He rolled his throat and swallowed his saliva.

"Okay, your worst life, extreme survival, we are satisfied as long as the people of our Ming Dynasty can have enough food and not go hungry."

He was numb.

As long as he could make most of the people have enough food during his reign, he would be very grateful.

As for eating refined grains for every meal, he dared not even think about it.

And such a luxury, in the eyes of ordinary people in later generations, is the extreme survival! .