"Studies have shown that the scales of arapaima are quite different from ordinary fish, and their scales are not only extremely tough, but also have an inner layer, although the inner layer is mainly composed of collagen, but also contains hard minerals, which are fused with the scales and have a very good protective effect," Liu said.

We just mentioned the spiral plywood micro-nano structure, which you may not have heard of very often, and it has the same thing as the "reactive armor" of tanks.

If an external force is applied to this layer of fish scales, the "reactive armor" will automatically extend the reaction, and then dissolve the external force, and the inner layer of the scales will not break off, but will only be deformed.

If this design is adopted for military armor, its defense capability will be greatly improved, especially in the development of body armor.

At present, the bulletproof vest also adopts a multi-layer structure, which is composed of a plastic hard layer and a multi-layer elastic webbing clip, which is different from the scale sandwich of arapaima in that the sandwich of the bulletproof vest is combined with the help of adhesives.

The arapaima scales are naturally layered, so the arapaima scales have a stronger protective effect than ordinary bulletproof vests. ”

"Ah Wei, shave the fish skin for me, I'm going to do the big ticket tonight!"

"Lao Tzu will give you a whole Ak, become bigger and stronger, and create brilliance!"

"I feel like I'm getting involved!"

"It's completely beyond my knowledge, a fish actually has such deep knowledge!"

"Who the says it's useless to study, I'm in a hurry!"

Liu Wei smiled: "Knowledge changes destiny is not an empty word, if you work hard now, you may be able to have 5% of my knowledge thickness, but it is also enough for you to beg for food in society!"

A shameless sentence caused the audience to be furious.

Liu Wei got used to it, smiled, and didn't care.

De Ye stood aside, staring thoughtfully at the arapaima.

Vader smiled: "Master De, what are you thinking?"

De Ye said bluntly: "It is said that arapaima fish is very delicious, I am thinking about steaming or braised or ......."

Liu Wei and Vader laughed at the same time.

If the fish hadn't been caught in a forbidden tribe, there's a good chance it would have been tonight's dinner.

Vader looked at De Ye and smiled: "De Ye, I'm sorry, I promised that they would let it go, I can't help you!"

Deye: "I'll just think about it!"

Vader slowly opened the burlap bag that bound the arapaima and reached out to hug it again, and it was much gentler at this point.

"Go, I won't forget you, you have brought me such a sense of satisfaction!"

De Ye pushed the body of the arapaima.

It moved its body and swam out.

The group stood on the shore and watched as the troll swam to the middle of the lake.

Vader walked ashore and shook his arm, his face sank.

Liu Wei said with concern: "Vader, you must go to the hospital for treatment as soon as possible!"

Yesterday he suffered a shoulder muscle injury from the impact of arapaima, and today he was almost exhausted from fishing, and the injury must be on the rise!

"Liu, thank you for your concern, I'll go!"

At this point, the mystery of Mother Water is solved.

According to Liu Wei's reasoning, nine out of ten of the children who fell into the water had been eaten by the man-eating pomfret and fierce beasts, and he told the final conclusion in detail to the aborigines who brought them.

Say goodbye to primitive tribes.

Vader's team followed Liu Wei to the next market town.

Take a break in the market town.

In the evening, the three of them had a few drinks.

Vader is very satisfied with the shooting of this material, and thanks Liu Wei and De Ye for their help.

Liu Wei picked up his wine glass and said: "If you can meet on Amazon, it's fate, it's done!"

Very bold.

After two days of getting along, Vader became more and more fond of Liu Wei, a young man, and promised, "Liu, I will introduce you in my video, hoping to bring you more viewers!"

"Thank you!" Liu Wei toasted Vader with a glass of wine.

Drink is in good spirits.

Vader and De Ye, two predecessors of outdoor adventure, are starting to be nostalgic for the past again.

All kinds of thrilling and heartwarming scenes are presented in their oral descriptions.

Liu Wei was a listener and was deeply touched.

As I get older, I will have this day myself.

Master De smiled dizzily: "Vader, our era has passed, and the next era belongs to Liu Wei!"

In his mouth, the name "Liu Wei" carries a lot of weight, representing a new generation of outdoor adventurers.

"Cheers to the times!" Vader opened his mind and poured a glass of beer into his stomach.

Liu Wei saw the initial simple smile on the faces of the two.

……

Say goodbye to the Vader team.

Liu Wei and De Ye continued to move forward.

It's been more than half a month since Amazon rafting, and according to the original planned route, more than half of the trip has passed.

Deye's re-establishment on Amazon is already a very high news hotspot.

The local news outlets in Brazil are closely watching the story, waiting for the moment when they arrive at their destination for an interview.

A lot of media on mobile phones have already started to push the news of the two.

Seeing Liu Wei watching the news, De Ye asked with a smile, "Liu, what do you think of celebrities?"

Liu Wei turned his head and looked at Master De with some curiosity, "Why did you suddenly talk about this topic?"

De Ye continued: "You and I can be counted as celebrities!"

"Master De, you are humble, it is you who have opened up a reality TV show for outdoor adventures, and your influence is enough to be called a celebrity!" Liu Wei told the truth.

De Ye smiled slightly, "Maybe, we, celebrities, showed the audience both brilliance and embarrassment!"

This sentence is very level.

Liu Wei nodded.

The atmosphere suddenly became depressed.

"Master De, are you tired?" asked Liu Wei

De Ye shook his head, "It's okay!"

"I'm asking if you're tired of outdoor adventures?"

De Ye hesitated for a moment and smiled, "Liu, you reminded me, it's really time to put it down!"

Liu Wei got up and hugged Deye's shoulders, "I will definitely come to your retirement party, as a fan who likes to survive outdoors!"

De Ye also patted Liu Wei's shoulder and said with a smile, "Let's finish this journey first!"

Chatted for a while.

Last night's wine had dissipated, and the spirits had been lifted.

Liu Wei turned on the live broadcast, "Have the brothers arrived? Today I will take you to meet the monster we often talk about-the man-eating pomfret that we often mention."

It is also one of the top 10 dangerous species in the Amazon basin.

Viewers with dense phobias and a bad heart should be selective, and children should be accompanied by their parents, we are now going to the largest man-eating pomfret gathering place in the Amazon basin - the Yawa tribe!

There, the locals call it the Water Spirit, and I'll dive in and bring you up close and personal with these brutal Water Spirits!"

"It's coming, it's finally coming!"

"The anchor is awesome!"

"Is this the rhythm of using yourself as bait?"

"The biting ability of the man-eating pomfret is very strong, Ah Wei pay attention to safety!"

"Tut-tut, Ah Wei already has a certain number in his heart, let's just watch quietly!"

In the interaction with the audience, De Ye rowed into a narrow river with fishing boats that were laying nets.

Liu Wei said: "Master De, go up and say hello to them!"

n.